L-Proline tert-Butyl Ester Hydrochloride CAS 5497-76-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5497-76-7 |
| Molecular Formula | C9H17NO2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Proline tert-Butyl Ester Hydrochloride (CAS 5497-76-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H17NO2 HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H17NO2 HCl |
| Molecular Weight | 207.70 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related L Standards
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- 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
- 2-Amino-4-(4-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 194282-76-3)
- 2-(7-Fluoroindolin-3-yl)acetic acid (CAS 1368446-92-7)
- Ledipasvir Impurity 27 (CAS CATO-C4X-331327)
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-(tosyloxy)pyrrolidine-2-carboxylic Acid (CAS 96314-28-2)
- ((2,2-Dichlorocyclopropyl)methoxy)benzene (CAS 33666-40-9)
- 1-(5-Chloro-2-(pentyloxy)phenyl)ethan-1-one (CAS 1247489-43-5)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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