1-((Benzyloxy)carbonyl)-5-(tert-butoxycarbonyl)octahydropyrrolo[3,4-b]pyrrole-6a-carboxylic acid CAS 1445951-82-5
| CAS No. | 1445951-82-5 |
| Molecular Formula | C20H26N2O6 |
| Molecular Weight | 390.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((Benzyloxy)carbonyl)-5-(tert-butoxycarbonyl)octahydropyrrolo[3,4-b]pyrrole-6a-carboxylic acid (CAS 1445951-82-5), molecular formula C20H26N2O6 and molecular weight 390.43 g/mol, is a CATO reference standard with documented purity and traceability.
1-((Benzyloxy)carbonyl)-5-(tert-butoxycarbonyl)octahydropyrrolo[3,4-b]pyrrole-6a-carboxylic acid (C20H26N2O6) contains a flavonoid core, 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H26N2O6 |
| Molecular Weight | 390.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Benzyloxy Standards
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Recommended Standards
- threo-7-O-Methylguaiacylglycerol β-coniferyl ether (CAS 150333-85-0)
- 5'-(3-Formylphenyl)-[1,1':3',1''-terphenyl]-3,3''-dicarbaldehyde (CAS 1395348-26-1)
- Ethyl 2-(1-(tert-butoxycarbonyl)piperidin-4-yl)-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1356338-36-7)
- 8-tert-Butyl-4-(3-nitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-71-5)
- Phenyl (R)-((4-methylmorpholin-2-yl)methyl)carbamate (CAS 1268521-43-2)
- 3-(4-Methylphenyl)-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 853102-38-2)
- (S)-1-aminopent-4-yn-2-ol hydrochloride (CAS 1234692-74-0)
- 2-(4-propylpiperidin-1-yl)cyclohexan-1-one hydrochloride (CAS 1384430-26-5)
- (S)-(5-Bromo-2-fluoro-3-pyridyl)-cyclopropyl-methanamine (CAS 1259695-38-9)
- Ethyl 4,7,8-trichloroquinoline-3-carboxylate (CAS 56824-89-6)
- tert-Butyl 4-(8-amino-5-isoquinolinyl)-1-piperazinecarboxylate (CAS 1105191-23-8)
- ((Difluoromethyl)sulfinyl)benzene (CAS 24933-64-0)
- 4-Chloroquinoline-3-sulfonic acid (CAS 205985-49-5)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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