L-Histidine, 99%+
Buy L-Histidine, 99%+ (CAS 71-00-1) from Zemixal. Request a quote with price, lead time and documents. Purity ≥99%. Packs from 25 g.
About L-Histidine, 99%+
L-Histidine, 99%+ sits in our amino Acids & Derivatives section and ships worldwide from stock or short lead time. For your records (Biochemistry), the material is defined by CAS 71-00-1, formula C6H9N3O2 and molar mass 155.15 g/mol. It is described as white to off-white powder.
Where it is used
- Peptide synthesis
- Cell culture media
- Biochemical research
Handling and storage
Reported physical data: melting point 282 °C (dec.). Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H332. Read the SDS before first use.
Available as 25 g, 100 g, 500 g, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Peptide synthesis
- Cell culture media
- Biochemical research
Applications
Specifications and identifiers
| Product name | L-Histidine, 99%+ |
|---|---|
| Catalogue number | ZX-002134 |
| CAS number | 71-00-1 |
| IUPAC name | (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid |
| Molecular formula | C6H9N3O2 |
| Molar mass | 155.15 g/mol |
| Exact mass | 155.0695 |
| Grade | Biochemistry |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| Melting point | 282 °C (dec.) |
| XLogP3 | -3.2 |
| H-bond donors / acceptors | 3 / 4 |
| Topological polar surface area | 92 Ų |
| HS code | 29332990 |
| InChIKey | HNDVDQJCIGZPNO-YFKPBYRVSA-N |
| SMILES | C1=C(NC=N1)C[C@@H](C(=O)O)N |
| PubChem CID | 6274 |
| Synonyms | (S)-2-Amino-3-(4-imidazolyl)propionic acid, histidine, glyoxaline-5-alanine, L-(-)-Histidine, L-Histidin, (2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid, (S)-4-(2-Amino-2-carboxyethyl)imidazole, L-His, (S)-alpha-amino-1H-imidazole-4-propanoic acid, 4-(2-Amino-2-carboxyethyl)imidazole, (S)-2-Amino-3-(4-imidazolyl)propionsaeure, (S)-alpha-Amino-1H-imidazole-4-propionic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about L-Histidine, 99%+
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