L-Histidine monohydrochloride, for molecular… 5934-29-2

Name: L-Histidine monohydrochloride, for molecular biology, 99%
Brand: Vaqora Chemicals
SKU: VQ-002888

About L-Histidine monohydrochloride, for molecular biology, 99%

L-Histidine monohydrochloride is a bioactive small molecule in Molecular Biology grade carrying the CAS registry number 5934-29-2, specified at 99% purity. With the molecular formula C6H12ClN3O3, it has a molar mass of 209.63 g/mol. Systematically, it is named (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid. Hydrate. Hydrochloride. Common synonyms include L-Histidine Hydrochloride Monohydrate and L-Histidine hydrochloride hydrate.

The material typically appears as white powder to crystals. Reported physical data include a melting point of 254 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Typical applications include cell signalling research, pharmacological screening and target validation. It is used across academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies L-Histidine monohydrochloride in 25 g, 100 g, 1 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	L-Histidine monohydrochloride, for molecular biology, 99%
Catalogue No.	VQ-002888
CAS Number	5934-29-2
IUPAC name	(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrate;hydrochloride
Molecular formula	C₆H₁₂ClN₃O₃
Molecular weight	209.63 g/mol
Exact mass	209.0567
Grade	Molecular Biology
Purity / assay	99%
HSN code	29332990
InChIKey	CMXXUDSWGMGYLZ-XRIGFGBMSA-N
SMILES	C1=C(NC=N1)C[C@@H](C(=O)O)N.O.Cl
PubChem CID	165377

Physical properties
Physical form	Crystalline
Appearance	White powder to crystals
Melting point	254 °C
H-bond donors / acceptors	5 / 5
TPSA	93 Å²
Synonyms	L-a-Amino-ß-(4-imidazolyl)propionic acid monohydrochloride, (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid hydrate hydrochloride, L-Histidine Hydrochloride Monohydrate, L-Histidine hydrochloride hydrate, L-Histidine monohydrochloride monohydrate, L-Histidine HCl hydrate, L-Histidine, monohydrochloride, monohydrate, Histidine monohydrochloride monohydrate, Histidine hydrochloride hydrate, Histidine, monohydrochloride, monohydrate, L-, histidine hydrochloride monohydrate, L-Histidine hydrochloride hydrate (JP17)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 5934-29-2

Biochemistry

L-Histidine monohydrochloride, 99%

CAS: 5934-29-2
Formula: C₆H₁₂ClN₃O₃
MW: 209.63 g/mol

VQ-002133

AR

L-Histidine monohydrochloride, AR ≥99.0%

CAS: 5934-29-2
Formula: C₆H₁₂ClN₃O₃
MW: 209.63 g/mol

VQ-046902

BP/EP

L-Histidine monohydrochloride, BP/EP 98.50–101.00%

CAS: 5934-29-2
Formula: C₆H₁₂ClN₃O₃
MW: 209.63 g/mol

VQ-046746

BP/EP / Cell Culture

L-Histidine monohydrochloride, BP/EP, cell culture tested

CAS: 5934-29-2
Formula: C₆H₁₂ClN₃O₃
MW: 209.63 g/mol

VQ-046062

Cell Culture

L-Histidine monohydrochloride, cell culture tested

CAS: 5934-29-2
Formula: C₆H₁₂ClN₃O₃
MW: 209.63 g/mol

VQ-046332

Frequently asked questions

What is the CAS number of L-Histidine monohydrochloride, for molecular biology, 99%?

The CAS Registry Number of L-Histidine monohydrochloride, for molecular biology, 99% is 5934-29-2. It is also known as L-a-Amino-ß-(4-imidazolyl)propionic acid monohydrochloride, (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid hydrate hydrochloride, L-Histidine Hydrochloride Monohydrate.

What is the molecular formula and molecular weight of L-Histidine monohydrochloride, for molecular biology, 99%?

L-Histidine monohydrochloride, for molecular biology, 99% has the molecular formula C6H12ClN3O3 and a molecular weight of 209.63 g/mol.

Which grade and pack sizes of L-Histidine monohydrochloride, for molecular biology, 99% can I order?

We supply L-Histidine monohydrochloride, for molecular biology, 99% in Molecular Biology (99%) grade, in 25 g, 100 g, 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Histidine monohydrochloride, for molecular biology, 99%?

Yes. Every lot of L-Histidine monohydrochloride, for molecular biology, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can L-Histidine monohydrochloride, for molecular biology, 99% be shipped internationally?

Yes. L-Histidine monohydrochloride, for molecular biology, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.