(2S,4S)-1-(Benzyloxycarbonyl)-4-hydroxypyrrolidine 2-carboxylic acid dicyclohexylammonium salt CAS 81806-47-5
| CAS No. | 81806-47-5 |
| Molecular Formula | C13H15NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,4S)-1-(Benzyloxycarbonyl)-4-hydroxypyrrolidine 2-carboxylic acid dicyclohexylammonium salt (CAS 81806-47-5), molecular formula C13H15NO5C12H23N and molecular weight 446.59 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2S,4S)-1-(Benzyloxycarbonyl)-4-hydroxypyrrolidine 2-carboxylic acid dicyclohexylammonium salt (C13H15NO5C12H23N) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 446.59 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2S,4S)-1-(Benzyloxycarbonyl)-4-hydroxypyrrolidine 2-carboxylic acid dicyclohexylammonium salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H15NO5 C12H23N |
| Molecular Weight | 446.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl n-(3-chloro-4-hydroxyphenyl)carbamate (CAS 911297-03-5)
- 2-(thiophen-2-yl)imidazo[1,2-a]pyrimidine (CAS 115749-42-3)
- 4-(tert-Butyl)-N-(4-isopropylphenyl)aniline (CAS 782504-35-2)
- N-Phenyl-2-sulfanylidene-1,2-dihydropyridine-3-sulfonamide (CAS 1638612-40-4)
- (4-Propyl-1,2,3-thiadiazol-5-yl)methanol (CAS 1487974-93-5)
- Methylprednisolone EP Impurity C (CAS 61919-52-6)
- Ethyl 4-(4-ethylphenyl)thiazole-2-carboxylate (CAS 886366-45-6)
- Cilostazol-D4 (CAS 1215541-47-1)
- Cyclohexanol, 2-(1,1-dimethylethyl)-, (1R,2S)-rel- (CAS 5448-22-6)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com