Custom Synthesis

Medical Isotopes, Inc. specializes in multi-step custom synthesis for pharmaceutical companies, government, research facilities and hospitals. With more than 40 years experience in custom synthesis, our experts will prepare your compound based upon your specifications and project needs.

  • Synthesis of labeled and unlabeled standards
  • Synthesis of intermediates
  • Metabolites synthesis/characterization
  • Synthetic route development
  • Full characterization by NMR, MS and HPLC

We are always happy to speak with you about your specific needs for your application; and confirm structure and labeling, purity and enrichment before we begin.

Please call 800-374-9513 or 603-635-2255, send a fax to 603-635-2448, e-mail us or use our inquiry form for custom synthesis requests.

Terms and Conditions

Prepayment:

Product quotations noted as custom synthesis are subject to a 30% prepayment before synthesis can begin. If there is a cancellation by the customer for any reason, the Seller can request additional payment for time and materials spent up to the date of cancellation, should it exceed the 30% prepayment.

Delivery times:

Delivery times noted on Custom Synthesis are based on a best estimate and cannot always be exact as reaction times may vary. Seller will do their best to assure delivery time is met; however, order cancellation due to delivery date delay will not constitute reason for the return of the 30% down payment.

Special Interest Products

Special Interest Products with “Inquire” Pricing:

Please ask for a quotation for the following products listed below where “inquire” is listed for pricing. These products are usually available with a longer lead time than our other products. In some cases they are considered “Custom Synthesis” and sometimes they are available but with a longer delivery time and are not considered a “Custom Synthesis”. Please inquire for the quantity you would need.

 

Alphabetic Listing of Custom Synthesis Products


ABCDEFGHIJKLMNOPQRSTUVWXYZ
       
Activators: Protein Kinase Inhibitors and Activators
Catalog Number Product Name    
14616 Vatalanib succinate Details Inquire
Agro-Products: Agro Products
Catalog Number Product Name    
31901 Valinomycin Details Inquire
31949 Vinclozolin Details Inquire
Aldehyde Labeling Reagents: Aldehyde Labeling Reagents Alphabetic Listing
Catalog Number Product Name    
C1385 Vanillin-ring-13C6 Details Inquire
Aliphatics: All Aliphatics
Catalog Number Product Name    
31902 Valproic Acid Semisodium Salt Details Inquire
Amines: Chemical Amines
Catalog Number Product Name    
31896 D-Valacyclovir HCl Details Inquire
31900 L-Valine Orlistat Details Inquire
31979 Vamidothion Sulfoxide Details Inquire
100042 Vedroprevir Details Inquire
D31933 (S)-(-)-Verapamil-d6 HCl Details Inquire
CD31938 Vigabatrin-13C,d2 Details Inquire
31937 (S)-Vigabatrin Details Inquire
31939 rac-Vigabatrin HCl Details Inquire
CD75226 Vigabatrin-13C, D2 Hydrochloride Details Inquire
D31941 Vilazodone-d8 Details Inquire
D75120 Vildagliptin-d6 Details Inquire
C100050 Vildagliptin-13C5 Details Inquire
31954 Vinmegallate Details Inquire
D31955 Vinmegallate-d9 Details Inquire
31960 3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one Details Inquire
42619 Vitamin B12 e-Monocarboxylic Acid (amorphous, 95% purity) Details Inquire
42618 Vitamin B12 e-Monocarboxylic Acid (amorphous, 96% purity) Details Inquire
42620 Vitamin B12 e-Monocarboxylic Acid (crystalline, 96% purity) Details Inquire
D75117 Vorinostat-d5 Details Inquire
Amino Acids Unlabeled: Unlabeled Amino Acids and Derivatives
Catalog Number Product Name    
27444 (R,S)-Iso Valganciclovir Details Inquire
27445 (S,R)-Iso Valganciclovir Details Inquire
14604 L-Valine Details Inquire
31899 L-Valine 2-Hydroxyethyl Ester 4-Methylbenzenesulfonate Details Inquire
31898 Valine Ethyl Ester HCl Details Inquire
31907 Valsartan Benzyl Ester Details Inquire
27067 4-Hydroxy Valsartan Benzyl Ester, Mixture of Diastereomers Details Inquire
31908 Valsartan n-Propyl Impurity Details Inquire
Anti-Cancer: Anti-cancer compounds
Catalog Number Product Name    
17756 Vadimezan Details Inquire
17757 Valrubicin Details Inquire
17758 Valspodar Details Inquire
17759 Vapreotide Details Inquire
17760 Vatalanib Details Inquire
17761 Verteporfin Details Inquire
17764 Vindesine Details Inquire
17765 Vinepidine Details Inquire
17767 Vinformide Details Inquire
17768 Vinfosiltine Details Inquire
17769 Vinleucinol Details Inquire
17770 Vinleurosine Details Inquire
D31956 Vinorelbine-d3 ditartrate Details Inquire
17772 Vinorelbine Tartrate Details Inquire
17771 Vinorelbine [Base] Details Inquire
17773 Vintriptol Details Inquire
17774 Vinzolidine Details Inquire
17775 Vorozole Details Inquire
Anti-virals: Anti-viral Compounds
Catalog Number Product Name    
75413 Valacyclovir Details Inquire
C31963 Viramidine-13C5 HCl Details Inquire
31962 Viramidine HCl Details Inquire
Antibiotics: Antibiotics
Catalog Number Product Name    
D31986 Voriconazole-d3 N-Oxide Details Inquire
APIs and Pharmaceuticals: API Compounds
Catalog Number Product Name    
18325 Varenicline Details Inquire
D75459 VX 809-d4 Details Inquire
APIs and Pharmaceuticals: Pharmaceuticals
Catalog Number Product Name    
72981 D-Valine Benzyl Ester p-Toluenesulfonate Details Inquire
D68164 Bis(L-Valine) Ester Ganciclovir-d16 TFA Salt Details Inquire
68163 Bis(L-Valine) Ester Ganciclovir TFA Salt Details Inquire
Aromatics and Derivatives: Aromatic Compounds
Catalog Number Product Name    
100017 Vacquinol-1 Details Inquire
27063 1-Hydroxy Valdecoxib Details Inquire
CN27064 1-Hydroxy Valdecoxib-13C2,15N Details Inquire
31906 ent-Valsartan Details Inquire
D31911 Vandetanib-d4 Details Inquire
27068 Hydroxy Vandetanib Details Inquire
D27069 Hydroxy Vandetanib-d4 Details Inquire
C31912 Vanillic Acid-13C6 Details Inquire
31913 2-Vanillin Details Inquire
CD31915 2-Vanillin-13C6,d3 Details Inquire
D31914 2-Vanillin-d3 Details Inquire
31918 Vanillyl Methyl Ketone Details Inquire
D31917 Vanillylmandelic Acid-d3 Ethyl Ester Details Inquire
31916 Vanillylmandelic Acid Ethyl Ester Details Inquire
D27071 Hydroxy Vardenafil-d8 Details Inquire
31926 (+)-Varitriol Details Inquire
31928 Vedaprofen Details Inquire
D31929 Vedaprofen-d3 Details Inquire
52462 Vedejs Reagent Details Inquire
D62580 Vemurafenib-d5 Details Inquire
31931 Veralipride Details Inquire
D31932 Veralipride-d6 Details Inquire
31936 Veratric Acid Details Inquire
D31945 (R)-Viloxazine-d5 HCl Details Inquire
D31947 (S)-Viloxazine-d5 HCl Details Inquire
D31943 rac Viloxazine-d5 HCl Details Inquire
31944 (R)-Viloxazine HCl Details Inquire
31946 (S)-Viloxazine HCl Details Inquire
31942 rac Viloxazine HCl Details Inquire
49911 Bis[4-( vinyloxy)butyl] Terephthalate Details Inquire
31958 4-[(2-Vinyl]-1-enthyne)-α,α-dimethyl-benzeneacetic Acid Methyl Ester Details Inquire
D31961 Vioxx-d5 Details Inquire
27074 5-Hydroxy Vioxx Details Inquire
31964 Vismodegib Details Inquire
100099 (+)-Vitisin A Details Inquire
100100 Vitisin B Chloride Details Inquire
100101 VLX600 Details Inquire
D31978 Volinanserin-d4 HCl Salt Details Inquire
31977 Volinanserin HCl Salt Details Inquire
D31981 Vorapaxar-d5 Sulfate Details Inquire
31980 Vorapaxar Sulfate Details Inquire
31984 ent-Voriconazole Details Inquire
C31988 VP 14637-13C3 Details Inquire
31987 VP 14637 Details Inquire
D62611 VS-5584-d7 Details Inquire
Biochemicals & Reagents: Biochemicals and Reagents
Catalog Number Product Name    
18811 Valsartan Related Compound B Details Inquire
Chiral Reagents: Chiral Reagents Alphabetic Listing
Catalog Number Product Name    
31909 Vancomycin CDP-1 Details Inquire
31934 Verapatuline Details Inquire
75414 Vidarabine Details Inquire
67470 Vildagliptin β-D-Glucuronide Details Inquire
D100052 Vinblastine-d6 Sulfate Details Inquire
D31957 Vinpocetine-d4 Details Inquire
D67494 Vitamin D3 Hemisuccinate Details Inquire
D100093 Vitamin d5 Details Inquire
D31966 Vitamin D2 -d6 Sulfate Sodium Salt Details Inquire
D31968 Vitamin D2 -d6 β-D-Glucuronide Sodium Salt Details Inquire
31965 Vitamin D2 Sulfate Sodium Salt Details Inquire
31967 Vitamin D2 β-D-Glucuronide Sodium Salt Details Inquire
D31971 Vitamin D3 β-D-Glucuronide-d7 Details Inquire
D100075 Vitamin D3 N-acetylglucosaminide Details Inquire
Drug Analogues: Drug Analogues Alphabetic Listing
Catalog Number Product Name    
D31920 Vardenafil Acetyl-d5 Analogue Details Inquire
31919 Vardenafil Acetyl Analogue Details Inquire
Glucuronides: Glucuronides Labeled and Unlabeled
Catalog Number Product Name    
D31904 Valproic Acid-d6 β-D-Glucuronide Details Inquire
31905 Valproic Acid β-D-Glucuronide Allyl Ester Details Inquire
31923 Varenicline Carbamoyl β-D-Glucuronide Details Inquire
31970 Vitamin D3 β-D-glucuronide Details Inquire
Heterocycles: Heterocyclic Compounds
Catalog Number Product Name    
D31924 Varenicline-d4 Tartrate Details Inquire
31921 Varenicline Carbamoyl 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester Details Inquire
31922 Varenicline Carbamoyl β-D-Glucuronide Methyl Ester Details Inquire
D31927 Vatalanib-d4 DiHCl Details Inquire
D31948 Vinblastine-d3 Sulfate Details Inquire
D31951 Vincristine-d3 Sulfate Details Inquire
D67476 Vincristine-d6 Sulfate Details Inquire
31959 N-Vinyl-2-piperidone Details Inquire
Impurities and Metabolites: Chemical Impurities
Catalog Number Product Name    
21025 Bis Valacyclovir Details Inquire
31897 2-Valeryl-17β-estradiol 17-Valerate Details Inquire
31930 Venlafaxine Cyclic Impurity Details Inquire
Impurities and Metabolites: Metabolites and Impurities
Catalog Number Product Name    
31903 Valproic Acid β-D-Glucuronide Details Inquire
27066 4-Hydroxy Valsartan (Mixture of Diastereomers) Details Inquire
31925 Varenicline N-Glucoside Details Inquire
74537 Vonoprazan fumarate Impurity B Details Inquire
D74538 Vonoprazan fumarate Impurity D Details Inquire
74539 Vonoprazan fumarate Impurity E Details Inquire
74540 Vonoprazan fumarate Impurity F Details Inquire
74541 Vonoprazan fumarate Impurity G Details Inquire
74542 Vonoprazan fumarate Impurity H Details Inquire
74543 Vonoprazan fumarate Impurity I Details Inquire
74544 Vonoprazan fumarate Impurity J Details Inquire
74545 Vonoprazan fumarate Impurity K Details Inquire
74546 Vonoprazan Impurity 1 Details Inquire
31985 Voriconazole N-Oxide Details Inquire
74547 Vortioxetine Impurity A Details Inquire
74548 Vortioxetine Impurity B Details Inquire
C74549 Vortioxetine Impurity C Details Inquire
D74550 Vortioxetine Impurity D Details Inquire
74551 Vortioxetine Impurity E Details Inquire
74552 Vortioxetine Impurity F Details Inquire
74553 Vortioxetine Impurity G Details Inquire
74554 Vortioxetine Impurity H Details Inquire
74555 Vortioxetine Impurity I Details Inquire
74556 Vortioxetine Impurity J Details Inquire
74557 Vortioxetine Impurity K Details Inquire
74558 Vortioxetine Impurity L Details Inquire
74559 Vortioxetine Impurity M Details Inquire
Inhibitors: All Inhibitors
Catalog Number Product Name    
D75116 (R)-Verapamil-d7 HCl Details Inquire
D75115 (S)-Verapamil-d7 HCl Details Inquire
D31976 Voclosporin-d4 Details Inquire
C31983 Voriconazole-13C3 Details Inquire
14852 VX-680 Details Inquire
Metal Isotopes: Metal Isotopes Alphabetical Listing
Catalog Number Product Name    
1704 Vanadium 50 Details Inquire
Neurochemicals: Neurochemical Compounds
Catalog Number Product Name    
32123 Vortioxetine Details Inquire
Organic Building Blocks: Organic Building Blocks.
Catalog Number Product Name    
36105 Vancomycin Details Inquire
36134 Vemurafenib Details Inquire
Other Research Compounds: Research Compounds
Catalog Number Product Name    
100016 Vabicaserin Details Inquire
100019 Valeric Acid Details Inquire
100022 Valeryl-L-carnitine Chloride Details Inquire
C100023 Valeryl-L-carnitine Chloride-13C3 Details Inquire
100030 DL-Valine Methyl Ester Hydrochloride Details Inquire
100034 Valsartan Acyl Glucuronide Details Inquire
100032 Valsartan N1-Glucuronide Details Inquire
100033 Valsartan N2-Glucuronide Details Inquire
100035 L-Valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl-(2S,3R,4R,6E)-3-(acetyloxy)-4-methyl-2-(methylamino)-6-octenoyl-(2S)-2-aminobutanoyl-N-methyl-glycine Methyl Ester Details Inquire
100036 Vancomycin Hexapeptide Details Inquire
100037 Vanillactic Acid Sodium Salt Details Inquire
D100038 Vanillic-d3 Acid Details Inquire
D100040 Vapendavir-d5 Details Inquire
100043 Vegita Details Inquire
D33398 Venlafaxine-d6 Details Inquire
33397 Venlafaxine impurity E HCl Details Inquire
38235 Venlafaxine impurity F Details Inquire
D100045 VER 155008-d6 Details Inquire
D100047 Verapamil-d3 hydrochloride Details Inquire
100098 Vibunazole Details Inquire
100055 8’-epi Vinorelbine Ditartrate Details Inquire
100056 Vinorelbine N-Methiodide Details Inquire
100057 Vinyl Butyrate Details Inquire
100059 Vinyl Ospemifene Details Inquire
73541 1,4-Bis( vinyldimethylsilyl)benzene Details Inquire
15855 2-( vinyloxy)cyclohexa-2,5-diene-1,4-dione Details Inquire
38362 4-vinylphenol Details Inquire
100060 N-Vinylphthalimide Details Inquire
100064 trans-Violaxanthin Diacetate Details Inquire
100067 (-)-(2S,3S)-Viridifloric Acid Acetonide Details Inquire
D100068 (-)-(2S,3S)-Viridifloric Acid Acetonide-d7 Details Inquire
D100066 (-)-(2S,3S)-Viridifloric Acid Ethyl Ester-d7 Details Inquire
C100074 Vitamin B-12 C-Lactam Details Inquire
OD100071 Vitamin B1 O-(Succinic Acid-d4)-N-Hydroxy Succinimide Details Inquire
O100070 Vitamin B1 O-Succinic Acid-N-Hydroxy Succinimide Details Inquire
D100073 Vitamin B6 4-(N-(Butanoic Acid-d6))-N-hydroxysuccinimide Details Inquire
100072 Vitamin B6 4-(N-Butanoic Acid)-N-hydroxysuccinimide Details Inquire
D100091 Vitamin D2 Impurity Details Inquire
D100092 Vitamin D2 Propiononitrile Details Inquire
D100094 Vitamin D3 β-D-Glucuronide Methyl Ester Triacetate Details Inquire
D100095 Vitamin D3 β-D-Glucuronide Potassium Salt Details Inquire
D100062 Vitamin D3 α-D-Glucuronide Methyl Ester Triacetate Details Inquire
DD100096 Vitamin D4-d3 Details Inquire
DD100097 Vitamin D4-d5 Details Inquire
100083 2Z,6Z-Vitamin K2 Details Inquire
D100084 2Z,6Z-Vitamin K2-d7 Details Inquire
100089 2Z,6Z,10Z-Vitamin K2 Details Inquire
D100090 2Z,6Z,10Z-Vitamin K2-d7 Details Inquire
100085 2Z,10Z-Vitamin K2 Details Inquire
D100086 2Z,10Z-Vitamin K2-d7 Details Inquire
100079 6Z-Vitamin K2 Details Inquire
D100080 6Z-Vitamin K2-d7 Details Inquire
100087 6Z,10Z-Vitamin K2 Details Inquire
D100088 6Z,10Z-Vitamin K2-d7 Details Inquire
100081 10Z-Vitamin K2 Details Inquire
D100082 10Z-Vitamin K2-d7 Details Inquire
100077 cis-Vitamin K2 Details Inquire
D100078 cis-Vitamin K2-d7 Details Inquire
100061 Volasertib Details Inquire
100103 VU 0360223 Details Inquire
100102 VU 0483605 Details Inquire
100104 VX 11e Details Inquire
100105 VX-765 Hemiketal Details Inquire
Peptides: Custom Peptides
Catalog Number Product Name    
O73671 VGVT(α-O-GalNAc)ETP-NH2 Details Inquire
O73683 VKSKIGS(β-O-GlcNAc)TENLKC-NH2 Details Inquire
31975 Voclosporin Details Inquire
O73668 VPS TPP T(α-O-GalNAc)PS PST PPT PSP S-[NH2] Details Inquire
Reference Standards: Labeled Reference Standards
Catalog Number Product Name    
D108560 Vancomycin-d13 hydrochloride Details Inquire
CD34390 Varenicline-13C,15N,d2 Details Inquire
108622 Velpatasvir Details Inquire
D108621 Velpatasvir-d6 Details Inquire
CD108620 Velpatasvir-13C2,d6 Details Inquire
D49209 Vildagliptin-d3 Details Inquire
88154 Vinyl Methyl Ether Details Inquire
D108538 Vinylene carbonate-d2 Details Inquire
67482 Virginiamycin M1-dx Details Inquire
Reference Standards: Pharmaceutical Reference Standards
Catalog Number Product Name    
D27065 rac 5-Hydroxy Valproic Acid-d7 Sodium Salt Details Inquire
31935 Veratramine Details Inquire
31950 Vincristine N-Oxide Details Inquire
Reference Standards: Unlabeled Reference Standards
Catalog Number Product Name    
31910 Vancomycin aglycon trifluoroacetic acid salt hydrate Details Inquire
27070 Hydroxy Vardenafil Details Inquire
108635 Varenicline hydrochloride Details Inquire
Steroids & Hormones: Labeled Steroids & Hormones
Catalog Number Product Name    
D75119 Vasopressin-d9 Details Inquire
Vitamins: Vitamin B
Catalog Number Product Name    
31325 Vitamin B1 HCl Details Inquire
Vitamins: Vitamin D2
Catalog Number Product Name    
17943 20-(R)-VD NCE Details Inquire
17942 20-(S)-VD NCE Details Inquire
D73360 Vitamin D2-3’,5’-dinitrobenzoate Details Inquire
73366 Vitmain D2 precursor Diels-Alder adduct Details Inquire
Vitamins: Vitamin D3
Catalog Number Product Name    
31972 Vitamin D3 sulfate sodium salt Details Inquire
Vitamins: Vitamin E
Catalog Number Product Name    
D31423 Vitamin E-d6 Details Inquire
Vitamins: Vitamin K
Catalog Number Product Name    
O14181 Vitamin K1- 18O (Mixture of 1-18O and 4-18O) Details Inquire
31973 cis-Vitamin K1 Details Inquire
D31974 cis-Vitamin K1- d7 Details Inquire