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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. 

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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

[reference-standards] Felbamate

Felbamate

Product Number: C2873

CAS number: 25451-15-4

Synonyms: 2-Phenyl-1,3-propanediol dicarbamate

[reference-standards] Methylpregabalin

Methylpregabalin

Product Number: C6781

CAS number: 313651-25-1

Synonyms: (3R,4R)-3-(Aminomethyl)-4,5-dimethylhexanoic acid

[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

[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

[reference-standards] Belnacasan

Belnacasan

Product Number: C5851

CAS number: 273404-37-8

Synonyms: VX-765, (2S)-1-[(2S)-2-[(4-Amino-3-chlorobenzoyl)amino]-3,3-dimethylbutanoyl]-N-[(2R,3S)-2-ethoxy-5-oxooxolan-3-yl]pyrrolidine-2-carboxamide