Reference Standards

Medical Isotopes offers a wide range of reference standards, a standardized object or substance which is used as a measurement base for similar objects or substances, such as the pharmaceuticals of Doxycycline-d5 hyclate, Lathosterol-2,2,4,4-d4, Panthenol-d6, Cyclosporin A-13C2,d6, Sodium (+-)-2-Hydroxybutyrate-2,3,3-d3, and Isavuconazole-d4.


Labeled Reference Standards

Catalog No. Product Name Enrichment
Quantity Price
D78964 7-Ethyl-10-hydroxy camptothecin-d3
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D78965 7-Ethyl-10-hydroxy camptothecin-d5
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D88200 DL-Ethyl-panthenol-d5
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O108615 Ethylene Carbonate-17O
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C100201 Ethylenediaminetetraacetic Acid-13C4
Synonyms:
EDTA-13C4;
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D74253 Etiracetam-d6
10 mg $2,000   Add to Cart
25 mg $3,500   Add to Cart
D79969 (S)-Etodolac-d3
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D79970 (R)-Etodolac-d3
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D10193 Everolimus-d4
Synonyms:
42-O-(2-Hydroxyethyl-d4)rapamycin; RAD-001-d4; Certican- d4;
98%D
1 mg $390   Add to Cart
5 mg $1,190   Add to Cart
C40429 Farnesyl pyrophosphate triammonium salt-13C3
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D74254 Felbamate-d1
100 mg $1,600   Add to Cart
D14279 Felodipine-d5 98%:d5
5 mg $650   Add to Cart
D14274 Fenofibric acid-d6 98%:d6
25 mg $2,000   Add to Cart
D81019 (R)-Fesoterodine-d7 fumarate
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D81021 Fesoterodine-d7 hydrochloride
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C74255 Fluconazole-13C215N
10 mg $1,875   Add to Cart
25 mg $3,420   Add to Cart
D108494 Fluorescent Brightener 71-d10
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CN3686 5-Fluorouracil-13C,15N2 99%13C, 98%15N
1 mg $390   Add to Cart
5 mg $1,190   Add to Cart
CN81117 5-Fluorouracil-13C-15N2
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D10378 (+/-)-Fluoxetine-d5 hydrochloride
Synonyms:
LY-110140-d5; Adofen-d5; Fluctin-d5; Fluoxeren-d5; Fontex-d5; Foxetin-d5; Lovan-d5;
99.6%D
5 mg $190   Add to Cart
25 mg $590   Add to Cart
D32371 (+/-)-Fluoxetine-d4 oxalate 88%D
100 mg $490   Add to Cart
D75249 Flurbiprofen-d5
10 mg $570   Add to Cart
50 mg $1,570   Add to Cart
80681 (S)-Flurbiprofen Axetil (Mixture of Diastereomers)
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C75972 Fluroxypyr-13C2
1 mg $590   Add to Cart
D14276 Fluticasone propionate-d5
Synonyms:
(6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16- methyl-3-oxo-17-(1-oxopropoxy)androsta-1,4-diene-17-carbothioic acid S-(fluoromethyl) ester;
98%:d5
5 mg $1,000   Add to Cart
D33991 Formoterol-d6 fumarate
1 mg $685   Add to Cart
5 mg $1,750   Add to Cart
D80889 (S)-Frovatriptan-d3 Succinate
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D3943 Furosemide-d5 99%D
5 mg $790   Add to Cart
C108619 Furosemide-13C6
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D3436 Gabapentin-d4 hydrochloride
Synonyms:
Neurontin-d4;
>98%
10 mg $425   Add to Cart
25 mg $850   Add to Cart
88201 Gadodiamide Related Compound A
Synonyms:
Gadolinium sodium diethylenetriamine pentaacetic acid monomethylamide;
25 mg $790   Add to Cart
D46383 Genfatinib-d3
Synonyms:
Imatinib-d3; Imatinib-d3 (N-methyl-d3);
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
D108521 Geraniol-d2
10 mg $690   Add to Cart
D75919 Geranylgeranyl Diphosphate-d6
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D14280 Glimepiride-d4 98%:d4
1 mg $1,000   Add to Cart
5 mg $2,000   Add to Cart
25 mg $4,500   Add to Cart
D108558 L-Glutamic Acid-2,4,4-d3
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D108571 DL-Glyceric-2,2,2-d3 acid calcium salt dihydrate
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D88194 Glycerol Trilinoleate-d5
Synonyms:
Linolein-d5; Trilinolein-d5; Glyceryl trilinoleate-d5;
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C88199 Glycerol Trilinoleate-13C54
Synonyms:
Trilinolein-13C54; Glyceryl Trilinoleate-13C54;
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88195 Glyceryl Trilinoleate-13C54
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C108470 (R)-Glycidyl Linolenate-13C18
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D74261 Glycopyrrolate-d9
10 mg $1,775   Add to Cart
25 mg $3,625   Add to Cart
D18867 Goserelin-d5
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D108532 Goserelin-d10
1 mg $990   Add to Cart
CD74355 GS-331007-13C, d3
10 mg $5,490   Add to Cart
25 mg $9,490   Add to Cart
C74262 Guanfacine-15N313C
10 mg $2,530   Add to Cart
25 mg $5,435   Add to Cart
C108552 α-1,2,3,4,5,6-Hexachlorocyclohexane-13C6 solution in nonane
1.2 ml $890   Add to Cart
C108553 β-1,2,3,4,5,6-Hexachlorocyclohexane-13C6, solution in nonane
Synonyms:
Beta-BHC-13C6;
1.2 ml $790   Add to Cart
D33183 Hexadecanal-d5 >99% D
10 mg $1,354   Add to Cart
1 mg $516   Add to Cart
5 mg $988   Add to Cart
C100206 Hippuric acid-13C6
10 mg $790   Add to Cart
D503 Histamine-d4 dihydrochloride
Synonyms:
4-Aminoethylimidazole; 2-(4-Imidazolyl) Ethylamine Dihydrochloride; Histamine-α,α,β,β-d4 2HCl;
98%D
10 mg $490   Add to Cart
D74263 Homatropine Methyl Bromide-d3
10 mg $2,090   Add to Cart
25 mg $2,990   Add to Cart
D74264 Homatropine Methyl Iodide-d3
10 mg $1,545   Add to Cart
25 mg $2,545   Add to Cart
D74265 Homoharringtonine-d5 TFA Salt
10 mg $4,490   Add to Cart
25 mg $8,490   Add to Cart
D613 Homovanillic acid-d5
Synonyms:
(4-Hydroxy-3-methoxyphenyl-d3)acetic-2,2-d2 Acid;
99%D
5 mg $490   Add to Cart
1 mg $125   Add to Cart
D95494 Hopantenate-d6 Calcium
Synonyms:
4-[[(2R)-2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl]amino]butanoic Acid Calcium Salt (2:1)-d6; 4-(2,4-Dihydroxy-3,3- dimethylbutyramido)butyric Acid Calcium Salt (2:1)-d6; Calcium D- (+)-Homopantothenate-d6; Calcium Homopantothenate-d6; Calcium Hopantenate-d6; D-(+)-Homopantothenic Acid Calcium Salt-d6; Pantocalcin-d6; Pantogam-d6; Vivant-d6;
1 mg $395   Add to Cart
5 mg $990   Add to Cart
D46527 3-Hydroxy bortezomib-d6
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D77230 (S,S)-Hydroxy bupropion-d6
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D78921 3-Hydroxy chlormadinone acetate-d3
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D78928 3-Hydroxy chlormadinone-d5
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D75837 7-Hydroxy Chlorpromazine-d6
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D46543 6-Hydroxy chlorzoxazone-d2
1 mg $290   Add to Cart
5 mg $990   Add to Cart
ND75858 6-Hydroxy chlorzoxazone-d2,15N
1 mg $590   Add to Cart
75828 4-trans-Hydroxy cilostazol-d5
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75829 4-cis-Hydroxy cilostazol-d5
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D34443 3-Hydroxy desloratadine-d6
Synonyms:
3-Hydroxydescarboethoxy-Loratadine-d6;
1 mg $925   Add to Cart
5 mg $2,300   Add to Cart
D37565 3-Hydroxy detomidine-d4 hydrochloride
1 mg $990   Add to Cart
D79563 6-Hydroxy dopamine-d4
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D34820 4-Hydroxy Duloxetine-d6 Acetate
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D75944 11β-Hydroxy etiocholanolone-d5
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D70684 7-Hydroxy granisetron-d3 hydrochloride
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D74200 7-Hydroxy granisetron-d3 99 atom %
5 mg $1,995   Add to Cart
D82431 cis-4-Hydroxy lomustine-d4
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D51731 7-Hydroxy loxapine-d8
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D82783 4-Hydroxy mefenamic acid-d3
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D82798 4-Hydroxy mephenytoin-d3
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D83378 7-Hydroxy methotrexate-d3 sodium salt
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D76057 8-Hydroxy mirtazapine-d4
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D95830 6-Hydroxy nicorandil-d4
Synonyms:
1,6-Dihydro-N-[2-(nitrooxy)ethyl]-6-oxo-3-pyridinecarboxamide-d4;
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D83995 5-Hydroxy omeprazole-d3 sulfone
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D76140 β-Hydroxy pentanoic acid-d5
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D76132 4-Hydroxy propranolol-d5
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D85654 7-Hydroxy ropinirole-d10
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D85520 5-Hydroxy rosiglitazone-d4 sulphate potassium salt
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CD46756 Hydroxy saxagliptin-13C,d2 hydrochloride
1 mg $890   Add to Cart
41001 trans-4-Hydroxy solifenacin
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
D65509 cis-Hydroxy solifenacin-d5 N-oxide
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D86340 4-Hydroxy solifenacin-d5
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D4002 4-Hydroxy Tamoxifen-d5 (Ethyl-d5) 98%D
5 mg $850   Add to Cart
25 mg $1,800   Add to Cart
D87398 α-Hydroxy tetrabenazine-d7
Synonyms:
trans-Dihydro tetrabenazine-d7;
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D87399 β-Hydroxy tetrabenazine-d7
Synonyms:
cis-Dihydro tetrabenazine-d7;
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D3825 4-Hydroxy-1-(3-pyridyl)-1-butanone (3,3,4,4-d4)
Synonyms:
HPB-D4;
98%D
5 mg $490   Add to Cart
C59031 4-Hydroxy-1-(3-pyridyl)-1-butanone-13C6
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D3901 4-Hydroxy-1-(3-pyridyl)-1-butanone-4,4-d2
Synonyms:
HPB-4,4-D2;
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D77194 6-Beta-Hydroxy-budesonide-d7
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C108508 4-Hydroxybenzaldehyde-1,2,3,4,5,6-13C6
25 mg $290   Add to Cart
100 mg $990   Add to Cart
D14240 R,R-threo HydroxyBupropion-d9 HCl
Synonyms:
Bupropion hydrochloride; (±)-1-(3-Chlorophenyl)-2-[(1,1-dimethylethyl)amino]-1- propanonehydrochloride;
98%:d9
5 mg $1,000   Add to Cart
C77779 4’-Hydroxycarvedilol-13C3
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C77777 4’-Hydroxycarvedilol-13C6
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D78835 25-hydroxycholecalciferol-d6
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D74145 (+/-) Trans Hydroxycotinine Labeled d3
Synonyms:
(+/-) Trans Hydroxycotinine-d3;
10 mg $1,990   Add to Cart
25 mg $3,490   Add to Cart
D108570 3-Hydroxydodecanoic acid-2,2,3,4,4-d5
5 mg $2,490   Add to Cart
D108533 16-α-Hydroxyestrone-d5
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D78962 (3R)-3-Hydroxyisovaleroyl carnitine-d3
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D521 p-Hydroxymandelic Acid (ring-d4)
Synonyms:
4-Hydroxymandelic acid monohydrate;
98%D
5 mg $495   Add to Cart
83330 5-Hydroxymebendazole
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D87031 (S)-5-Hydroxymethyl Tolterodine-d5
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D87032 (R)-5-Hydroxymethyl Tolterodine-d5
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D14366 5-HydroxymethylTolterodine-d14
Synonyms:
Tolterodine L-tartrate; Detrol; PNU-200583E; 2-[(1R)-3-[bis(1-methylethyl)amino]-1-phenylpropyl]-4-methyl- phenol tartrate; Detrusitol;
98%:d14
5 mg $1,000   Add to Cart
D84019 2-Hydroxyoleic acid-d17, mixture of Z and E isomers
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D14340 9-Hydroxyrisperidone-d4
Synonyms:
3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7 ,8,9-tetrahydro-9-hydroxy-2-methyl- 4H-pyrido[1,2-α]pyrimidin -4-one-d4; Paliperidone-d4; R 76477-d4; RO 76477-d4;
98%:d4
5 mg $1,400   Add to Cart
D59111 Hypericin-d10
1 mg $590   Add to Cart
C74270 Hypoxanthine-13C,15N2
10 mg $3,495   Add to Cart
25 mg $6,490   Add to Cart
D81653 (R)-Ibuprofen-d3
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D96065 Imiquimod-d6
Synonyms:
1-(2-Methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine-d6; R-837- d6; S-26308-d6; Aldara-d6;
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D41035 Indicine N-Oxide-d7
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D46846 Indicine-d7
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D615 Indole-3-acetic-2,2-d2 acid 98%D
100 mg $190   Add to Cart
D46860 Intermedine N-Oxide-d7
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D46858 Intermedine-d7
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D74272 Iohexol-d10
25 mg $2,990   Add to Cart
D32534 (+/-)-Ipratropium-d3 Bromide (N-methyl-d3) 99%D
5 mg $835   Add to Cart
10 mg $1,495   Add to Cart
D59213 Ipratropium-d3 iodide
1 mg $625   Add to Cart
10 mg $2,000   Add to Cart
D59214 Ipratropium-d7 Bromide
1 mg $625   Add to Cart
10 mg $2,000   Add to Cart
D14282 Irbesartan-d4
Synonyms:
Avapro; BMS-186295; SR-47436;
98%:d4
5 mg $1,900   Add to Cart
1 mg $990   Add to Cart
D74274 Irinotecan-d10
10 mg $1,900   Add to Cart
25 mg $3,700   Add to Cart
88166 Isodesmosine chloride hydrate
1 mg $490   Add to Cart
C33180 Isodrin-13C12
1.2 ml $1,600   Add to Cart
C41112 Itaconic acid-13C5
0.5 mg $390   Add to Cart
D14283 Itraconazole-d3
Synonyms:
Sporanox; Oriconazole; R51211;
98%:d3
5 mg $1,500   Add to Cart
1 mg $1,000   Add to Cart
D81707 Ivacaftor-d19
5 mg $890   Add to Cart
D80657 3-Keto fenretinide-d4
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D14284 Ketoconazole-d3
Synonyms:
(±)-cis-1-Acetyl-4-(4-[(2-[2,4-dichlorophenyl]-2-[1H-imidazol-1- ylmethyl]-1,3-dioxolan-4-yl)-methoxy]phenyl)piperazine;
98%:d3
5 mg $990   Add to Cart
D79408 2-Ketodoxapram-d5
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CD14286 Ketoprofen-13C-D3 98%:13C, 98%:D3
5 mg $1,000   Add to Cart
D14285 Ketoprofen-d3 98%D
5 mg $750   Add to Cart
D59387 Ketotifen-d3 fumarate
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D2294 Kynurenic-3,5,6,7,8-d5 acid 98%D
5 mg $195   Add to Cart
25 mg $590   Add to Cart
D96344 rac Kynurenine-d4 TFA Salt
Synonyms:
&α;,2-Diamino-γ-oxobenzenebutanoic Acid-d4 TFA Salt; 3- Anthraniloylalanine-d4 TFA Salt; DL-Kynurenine-d4 TFA Salt; Kynurenin-d4 TFA Salt; dl-Kynurenine-d4 TFA Salt;;
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D37563 L-Kynurenine-d4
1 mg $790   Add to Cart
CO33770 Lactose monohydrate-UL-13C12
Synonyms:
4-O-β-D-[UL-13C6]Galactopyranosyl-D-[UL-13C6]glucose; lactose-13C12 monohydrate;
25 mg $390   Add to Cart
D71111 Lapatinib-d7 dihydrochloride
1 mg $390   Add to Cart
5 mg $1,190   Add to Cart
C14738 Lenalidomide-13C5 99% 13C
1 mg $990   Add to Cart
D47095 Lenalidomide-d5
1 mg $290   Add to Cart
5 mg $990   Add to Cart
D74278 Leuco Azure B-d9 Dihydrobromide
10 mg $3,490   Add to Cart
25 mg $6,490   Add to Cart
D74279 Leuco Methylene Blue-d12 Dihydrobromide
10 mg $2,990   Add to Cart
25 mg $5,490   Add to Cart
D65817 Leucovorin-d4 Calcium Salt Hydrate, > 90%
0.25 mg $490   Add to Cart
CD33190 Leukotriene C4-d5
Synonyms:
LTC4-d5;
>99% D
25 ug $745   Add to Cart
50 ug $945   Add to Cart
100 ug $1,350   Add to Cart
D74280 Leuprolide Trifluoroacetate-d10
10 mg $3,490   Add to Cart
25 mg $7,000   Add to Cart
D75268 Levetiracetam-d6 (2,3,3,4,4,4-butyramide-d6)
Synonyms:
2(S)-(2-Oxopyrrolidin-1-yl)butyramide-d6;
5 mg $950   Add to Cart
25 mg $2,750   Add to Cart