DL-Histidine hydrochloride, monohydrate, 98%

Catalog No.	Quantity	Packaging
AC411721000	100 g	Glass Bottle
AC411720250	25 g	Glass Bottle

Catalog No. AC411721000 Supplier Thermo Scientific Chemicals Supplier No. 411721000

Description

CAS: 123333-71-1 | C6H10ClN3O2 | 191.62 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 123333-71-1
• Molecular Formula: C6H10ClN3O2
• Molecular Weight (g/mol): 191.62
• MDL Number: MFCD00064555
• InChI Key: QZNNVYOVQUKYSC-JEDNCBNOSA-N
• Synonym: hydrogen dl-histidine chloride, 2-amino-3-1h-imidazol-5-yl propanoic acid; hydron; chloride, 2-azanyl-3-1h-imidazol-5-yl propanoic acid; hydron; chloride
• PubChem CID: 53395185
• IUPAC Name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydron;chloride
• SMILES: [H+].[Cl-].N[C@@H](CC1=CN=CN1)C(O)=O

• Melting Point: 233.0°C
• Arsenic (As): 1ppm max.
• Color: White
• Heavy Metals (as Pb): 10ppm max.
• Infrared Spectrum: Authentic
• Iron (Fe): 10ppm max.
• Loss on Drying: 1% max.
• Assay Percent Range: 98%
• Other Amino Acids: (TLC) none
• Packaging: Glass Bottle
• Sulfate: 300ppm max.
• Transmittance: 96% min. (c=3, H2O, 430nm) 1cm cell
• Sulfated Ash: 0.1% max.
• Quantity: 100 g
• Formula Weight: 209.64
• Percent Purity: 98%
• Physical Form: Crystalline Powder
• Chemical Name or Material: DL-Histidine hydrochloride, monohydrate, 98%

Safety and Handling

EINECSNumber	229-266-8
TSCA	TSCA

SDS

RUO – Research Use Only