rel-(1R,5R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.2.0]heptane-1-carboxylic acid CAS 2138150-20-4
| CAS No. | 2138150-20-4 |
| Molecular Formula | C12H19NO4 |
| Molecular Weight | 241.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures rel-(1R,5R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.2.0]heptane-1-carboxylic acid 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.
CATO supplies rel-(1R,5R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.2.0]heptane-1-carboxylic acid (CAS 2138150-20-4), a certified reference material (molecular formula C12H19NO4, MW 241.28 g/mol) for analytical method development and quality control.
rel-(1R,5R)-3-(tert-Butoxycarbonyl)-3-azabicyclo[3.2.0]heptane-1-carboxylic acid (C12H19NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C12H19NO4 |
| Molecular Weight | 241.28 g/mol |
| Appearance | Off-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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- rel-(1R,4S)-Methyl 4-((tert-butoxycarbonyl)amino)cyclopent-2-enecarboxylate (CAS 229613-91-6)
- rel-(7-Boc-7-azabicyclo[2.2.1]heptane-2-carboxylic acid) (CAS 711082-67-6)
- Peramivir Impurity 73 (CAS 251327-01-2)
- Tert-butyl ((4-formyl-2-oxabicyclo[2.1.1]Hexan-1-yl)methyl)carbamate (CAS 2173996-59-1)
- 2-(6-amino-1H-indol-1-yl)-N,N-dimethylacetamide (CAS 1095532-40-3)
- 2-(Heptan-2-ylamino)cyclohexan-1-ol (CAS 1250709-08-0)
- Ethyl 6-isopropoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 692764-09-3)
- 2-Benzylazepane hydrochloride (CAS 68840-82-4)
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- 3',4'-Dihydroxyflavone-4'-β-d-glucopyranoside sodium salt, 98% (CAS 517892-03-4)
- 2-[(2-Methylpropylidene)amino]ethanol (CAS 95759-31-2)
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- 6-Amino-3-(tert-butyl)-4-(2-methoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 352662-77-2)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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