L-Histidine monohydrochloride monohydrate, >=99.0% (AT)

L-Histidine monohydrochloride monohydrate, >=99.0% (AT)

Biochem/physiol Actions

L-Histidine is biosynthesized from ATP, 5-phosphoribosyl-1-pyrophosphate (PRPP), and glutamine. This essential amino acid can be degraded to glutamate by histidiase, urocanase and imidazolonepropionase; it is also the precursor of histamine by action of histidine decarboxylase.

General description

L-Histidine is a hydrophilic essential amino acid that has a basic sidechain containing an imidazole group.

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Code Description mp InChI key InChI Manufacturer Impurities Form Assay Price Quantity
3573232 L-Histidine monohydrochloride monohydrate, >=99.0% (AT) 254 °C (dec.) (lit.) CMXXUDSWGMGYLZ-XRIGFGBMSA-N 1S/C6H9N3O2.ClH.H2O/c7-5(6(10)11)1-4-2-8-3-9-4;;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H;1H2/t5-;;/m0../s1 SIGMA-ALDRICH ≤0.3% foreign amino acids solid ≥99.0% (AT)
£138.43 (exc VAT) per 100G
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3573233 L-Histidine monohydrochloride monohydrate, >=99.0% (AT) 254 °C (dec.) (lit.) CMXXUDSWGMGYLZ-XRIGFGBMSA-N 1S/C6H9N3O2.ClH.H2O/c7-5(6(10)11)1-4-2-8-3-9-4;;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H;1H2/t5-;;/m0../s1 SIGMA-ALDRICH ≤0.3% foreign amino acids solid ≥99.0% (AT)
£46.01 (exc VAT) per 25G
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3573234 L-Histidine monohydrochloride monohydrate, >=99.0% (AT) 254 °C (dec.) (lit.) CMXXUDSWGMGYLZ-XRIGFGBMSA-N 1S/C6H9N3O2.ClH.H2O/c7-5(6(10)11)1-4-2-8-3-9-4;;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H;1H2/t5-;;/m0../s1 SIGMA-ALDRICH ≤0.3% foreign amino acids solid ≥99.0% (AT)
£553.71 (exc VAT) per 500G
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