(2S,3R)-((1R,7aS)-Hexahydro-1H-pyrrolizin-1-yl)methyl 2,3-dihydroxy-2-isopropylbutanoate CAS 14140-18-2
| CAS No. | 14140-18-2 |
| Molecular Formula | C15H27NO4 |
| Molecular Weight | 285.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2S,3R)-((1R,7aS)-Hexahydro-1H-pyrrolizin-1-yl)methyl 2,3-dihydroxy-2-isopropylbutanoate.
(2S,3R)-((1R,7aS)-Hexahydro-1H-pyrrolizin-1-yl)methyl 2,3-dihydroxy-2-isopropylbutanoate (CAS 14140-18-2) is a high-purity analytical reference standard with the molecular formula C15H27NO4 and a molecular weight of 285.38 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, (2S,3R)-((1R,7aS)-Hexahydro-1H-pyrrolizin-1-yl)methyl 2,3-dihydroxy-2-isopropylbutanoate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2S,3R)-((1R,7aS)-Hexahydro-1H-pyrrolizin-1-yl)methyl 2,3-dihydroxy-2-isopropylbutanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H27NO4 |
| Molecular Weight | 285.38 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 2-(1-Boc-4-piperidinyl)propanoate (CAS 141060-29-9)
- Carfilzomib Impurity 28 (CAS 143415-51-4)
- 1-(4-methoxyphenyl)-2-[(1-phenylpropan-2-yl)amino]ethan-1-ol (CAS 1409070-36-5)
- N-(9-Cyclopropyl-1-oxononyl)-N-hydroxy-β-alanine (CAS 1453071-47-0)
- Sclareol (CAS 515-03-7)
- (3aR,6S,6aR)-6-(hydroxymethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one (CAS 152006-17-2)
- (5-(4-Iodophenyl)furan-2-yl)methanol (CAS 406947-12-4)
- (3R,4R,5R)-4-(Benzyloxy)-5-((benzyloxy)methyl)-3-fluorodihydrofuran-2(3H)-one, >98% (CAS 1355049-97-6)
- (2,4-dimethylphenyl)(3-methanesulfonylphenyl)methanamine hydrochloride (CAS 1354952-21-8)
- 2-(Pyrrolidin-1-yl)aniline hydrochloride (CAS 1049761-69-4)
- Erythritol bis(carbonate) (CAS 24690-44-6)
- 2-((2-Methyl-1H-indol-3-yl)methyl)malononitrile (CAS 771547-58-1)
- 2,2,2-Trichloroethyl trifluoromethanesulfonate (CAS 884520-97-2)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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