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The wide portfolio of Alsachim's reference standards covers a broad range of applications: pharmaceutical, environmental analysis, food and beverages, doping, toxicology and forensic analysis. 

33 products

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[metabolites] 7-Hydroxymethotrexate

7-Hydroxymethotrexate

Product Number: C293

CAS number: 5939-37-7

Synonyms: 7-OHMTX, (S)-2-(4-(((2,4-Diamino-7-hydroxypteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid, 4-Amino-7-hydroxy-10-methylpteroylglutamic acid, 7-Hydroxyamethopterin

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[reference-standards] D-64131

D-64131

Product Number: C6080

CAS number: 74588-78-6

Synonyms: (5-methoxy-1H-indol-2-yl)-phenylmethanone

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[reference-standards] Floxuridine

Floxuridine

Product Number: C6050

CAS number: 50-91-9

Synonyms: 5-FUdR, 5-Fluorodeoxyuridine, 5-Fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

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[reference-standards] Calcium levofolinate

Calcium levofolinate

Product Number: C6053

CAS number: 80433-71-2

Synonyms: Elvorine, Isovorin, Calcium (2S)-2-[[4-[[(6S)-2-amino-5-formyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]pentanedioate

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[reference-standards] Epothilone D

Epothilone D

Product Number: C6040

CAS number: 189453-10-9

Synonyms: KOS-862, 12,13-Desoxyepothilone B, (4S,7R,8S,9S,13Z,16S)-4,8-Dihydroxy-5,5,7,9,13-pentamethyl-16-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclohexadec-13-ene-2,6-dione

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[reference-standards] Vincristine

Vincristine

Product Number: C6039

CAS number: 57-22-7

Synonyms: Leurocristine, Oncovine, Citomid, 22-Oxovincaleukoblastine

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[reference-standards] 4'-Demethylepipodophyllotoxin

4'-Demethylepipodophyllotoxin

Product Number: C6030

CAS number: 6559-91-7

Synonyms: 4'-DMEP, (5S,5aR,8aR,9R)-5-Hydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one

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