L-Proline monohydrochloride CAS 7776-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7776-34-3 |
| Molecular Formula | C5H9NO2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity L-Proline monohydrochloride (CAS 7776-34-3) pharmaceutical standards reference standard. Molecular formula: C5H9NO2 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H9NO2 HCl |
| Molecular Weight | 151.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related L Standards
- L-Proline, 2-(2-pyridinylmethyl)-, hydrochloride (1:2) (CAS 1049732-38-8)
- L-Proline, 2-(3-pyridinylmethyl)-, hydrochloride (1:2) (CAS 1049732-88-8)
- L-Proline, 4-cyclohexyl-1-[2-[hydroxy(4-phenylbutyl)phosphinyl]acetyl]-, β-D-glucopyranuronosyl ester, (4S)- (CAS 113411-09-9)
- D-Proline, 2-(4-pyridinylmethyl)-, hydrochloride (1:2) (CAS 1217638-24-8)
- D-Proline, 2-(2-pyridinylmethyl)-, hydrochloride (1:2) (CAS 1217860-92-8)
- L-Proline-13C5, N-Boc (CAS 1313730-03-8)
- D-Proline-13C5,15N (CAS 1331908-17-8)
- L-Proline (CAS 147-85-3)
Recommended Standards
- 1-((5-Ethyl-1,2,4-oxadiazol-3-yl)methyl)-1H-imidazole-4-carboxylic acid (CAS 1697622-14-2)
- 1-(4-Ethylphenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006487-25-7)
- Tert-butyl 7,7-difluoro-2,9-diazaspiro[5.5]Undecane-9-carboxylate (CAS 1784088-65-8)
- 2-Chloro-4-(methoxymethoxy)-benzoic acid (CAS 1700623-85-3)
- 2-(2-Chloro-5-nitrophenyl)pyridine hydrochloride (CAS 2254573-75-4)
- 5-(2-Amino-1,3-thiazol-4-yl)-6-chloro-2,3-dihydro-1h-indol-2-one (CAS 1153885-97-2)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com