trans-4-Hydroxy-D-proline Hydrochloride CAS 142347-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142347-81-7 |
| Molecular Formula | C5H9NO3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies trans-4-Hydroxy-D-proline Hydrochloride (CAS 142347-81-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H9NO3 HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H9NO3 HCl |
| Molecular Weight | 167.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-(4-Chlorophenyl)-2-(4-methylbenzenesulfonyl)-5-oxopentanamide (CAS 251097-70-8)
- 5-Methoxy-2-(piperazin-1-yl)pyrimidine (CAS 59215-39-3)
- 2-(5-Methyl-1,3,4-thiadiazol-2-yl)aniline (CAS 54359-59-0)
- 5-(4-Methoxyphenyl)-3-methyl-1H-pyrrole-2-carboxylic acid (CAS 2106310-98-7)
- 2-(1H-indol-3-yl)-N-(4-isopropyl-3-methylphenyl)-2-oxoacetamide (CAS 946387-20-8)
- 1-(Trifluoroethoxy)-2-methyl-4-nitrobenzene (CAS 96308-26-8)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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