Molekula

DL-Histidine

SKU 90028503 CAS 4998-57-6 C6H9N3O2 MW 155.15 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

DL-Histidine is the racemic mixture of L- and D-histidine, used mainly as a research chemical in biochemical research, for example as a racemic standard in chiral separation studies. It also serves as an amino acid ingredient in cell culture media and nutritional supplement formulations. Available in powder form with a molecular weight of 155.15 g/mol, CAS number 4998-57-6, and molecular formula C6H9N3O2. Stable at ambient storage conditions. Molekula supplies DL-Histidine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90028503
CAS Number: 4998-57-6
IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid
EC Number: 225-660-9
Molecular Formula: C6H9N3O2
Molecular Weight: 155.15
Exact Mass: 155.0695
SMILES: C1=C(NC=N1)CC(C(=O)O)N
InChIKey: HNDVDQJCIGZPNO-UHFFFAOYSA-N
InChI: InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)
PubChem CID: 773

Synonyms

(+/-)-2-Amino-3-(4-imidazolyl)propionic acid
2-amino-3-(1H-imidazol-4-yl)propanoic acid
2-amino-3-(1H-imidazol-5-yl)propanoic acid
2-azaniumyl-3-(1H-imidazol-5-yl)propanoate
DL-2-Amino-3-(4-imidazolyl)propionsaeure
DL-Histidine, free base
H-DL-His-OH
Histidine #
Histidine, DL-
L-Histidine Base

Frequently asked questions

What is DL-Histidine used for?

DL-Histidine, the racemic mixture of L- and D-histidine, is used mainly as a research chemical in biochemical research, for example as a racemic standard in chiral separation studies.

What is the chemical formula and molecular weight of DL-Histidine?

The formula is C6H9N3O2 with a molecular weight of 155.15 g/mol.

How should DL-Histidine be stored?

It should be stored at ambient temperature, protected from moisture and light.

What grade of DL-Histidine does Molekula supply?

Molekula supplies DL-Histidine in research grade, suitable for laboratory use.

Can Molekula supply DL-Histidine in bulk?

Yes, Molekula can supply DL-Histidine in bulk quantities—please contact sales for pricing and availability.

What documentation comes with a DL-Histidine order?

Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.