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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] Somatoliberin (human)

Somatoliberin (human)

Product Number: C6223

CAS number: 83930-13-6

Synonyms: (1-44)Human GH-releasing factor, L-Tyrosyl-L-alanyl-L-alpha-aspartyl-L-alanyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-asparaginyl-L-seryl-L-tyrosyl-L-arginyl-L-lysyl-L-valyl-L-leucylglycyl-L-glutaminyl-L-leucyl-L-seryl-L-alanyl-L-arginyl-L-lysyl-L-leucyl-L-leucyl-L-glutaminyl-L-alpha-aspartyl-L-isoleucyl-L-methionyl-L-seryl-L-arginyl-L-glutaminyl-L-glutaminylglycyl-L-alpha-glutamyl-L-seryl-L-asparaginyl-L-glutaminyl-L-alpha-glutamyl-L-arginylglycyl-L-alanyl-L-arginyl-L-alanyl-L-arginyl-L-leucinamide