tert-Butyl (3aR,6aS)-rel-5-hydroxy-octahydrocyclopenta[c]pyrrole-2-carboxylate CAS 875926-93-5
| CAS No. | 875926-93-5 |
| Molecular Formula | C12H21NO3 |
| Molecular Weight | 227.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl (3aR,6aS)-rel-5-hydroxy-octahydrocyclopenta[c]pyrrole-2-carboxylate 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.
tert-Butyl (3aR,6aS)-rel-5-hydroxy-octahydrocyclopenta[c]pyrrole-2-carboxylate (CAS 875926-93-5), molecular formula C12H21NO3 and molecular weight 227.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H21NO3, tert-Butyl (3aR,6aS)-rel-5-hydroxy-octahydrocyclopenta[c]pyrrole-2-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C12H21NO3 |
| Molecular Weight | 227.30 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (3-(hydroxymethyl)bicyclo[1.1.1]pentan-1-yl)(methyl)carbamate (CAS 2134169-83-6)
- Tert-butyl (3aS,4S,6aR)-4-hydroxyhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 913575-10-7)
- Tert-butyl (2S,4R)-2-allyl-4-hydroxypyrrolidine-1-carboxylate (CAS 474023-54-6)
- Tert-butyl (3aS,6R,6aR)-6-hydroxyhexahydrocyclopenta[b]pyrrole-1(2H)-carboxylate (CAS 2409004-93-7)
- (2,4,6-trimethylpyridin-3-yl)methanol (CAS 857146-50-0)
- 1-(6-Fluoropyridin-2-yl)-1,2-dihydro-3H-1,2,4-triazol-3-one (CAS 75771-79-8)
- tert-Butyl (1R,2S,5S)-2-(hydroxymethyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 219754-00-4)
- (E)-2-Bromo-6-(2-methoxyvinyl)pyridine (CAS 1000802-58-3)
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- Methyl 3-aminoimidazo[1,2-a]pyridine-5-carboxylate (CAS 111753-15-2)
- 4-Methyl-6-(trifluoromethyl)pyrimidin-2-ol (CAS 91606-60-9)
- 74100-60-0 2,6-Methano-3-benzazocin-8-ol, 6-ethyl-1,2,3,4,5,6-hexahydro-3-((1-hydroxycyclopropyl)methyl)-11,11-dimethyl-, hydrochloride, (2R)- (-)-Bremazocine hydrochloride Bremazocine HCl Bremazocine hydrochloride (CAS 74100-60-0)
- 2-(Bromomethyl)-6-(difluoromethyl)pyridine-4-carboxylic acid (CAS 1803692-75-2)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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