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L-Histidine

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L-Histidine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 17 grades and pack sizes of L-Histidine (CAS 71-00-1). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS71-00-1
Molecular formulaC6H9N3O2
Molecular weight155.16 g/mol
IUPAC name(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid
Synonymshistidine · glyoxaline-5-alanine · histidina · Istidina · HISTIDINE, L- · (2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid

Catalog codes and grades

Brand Product / grade Code
Sigma HISTIDINE H0750000 Request Quote
Sigma L-HISTIDINE 73767-100MG
PHR1108-1G
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Sigma L-HISTIDINE BIOULTRA, >= 9 53319-100G
53319-25G
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Sigma L-HISTIDINE, NON-ANIMAL SOURCE, CELL CUL H6034-100G
H6034-10MG
H6034-1KG
H6034-25G
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Sigma L-HISTIDINE, REAGENTPLUS TM, 99% H8000-100G
H8000-10G
H8000-1KG
H8000-25G
H8000-500G
H8000-5G
H8000-5KG
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Sigma L-HISTIDINE, UNITED STATES PHARMACOPEIA 1308505-200MG Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.