(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-methoxypyrrolidine-2-carboxylic acid CAS 1190617-97-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190617-97-0 |
| Molecular Formula | C21H21NO5 |
| Molecular Weight | 367.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-methoxypyrrolidine-2-carboxylic acid (CAS 1190617-97-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H21NO5. Molecular weight: 367.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H21NO5 |
| Molecular Weight | 367.40 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1170509-86-0 1-[(2-Phenyl-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazin-4-yl)carbonyl]piperidine-4-carboxylic acid MFCD14281840 (CAS 1170509-86-0)
- 1-(4-(Benzofuran-2-yl)thiazol-2-yl)-3-(4-fluorobenzyl)urea (CAS 1207046-05-6)
- Ethyl 3-((N-benzylacetamido)methyl)-4-hydroxybenzofuran-2-carboxylate (CAS 114333-52-7)
- 3',4'-Dihydro-2'H-spiro[cyclohexane-1,1'-pyrrolo[1,2-a]pyrazine] (CAS 1210513-03-3)
- 2-(Difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetic acid (CAS 1806160-48-4)
- N-methyl-5-(pyridin-3-yl)-1H-pyrazol-3-amine (CAS 1350478-98-6)
- 9-(2-Methylbutyl)-6-((pyridin-2-ylmethyl)thio)-9H-purin-2-amine (CAS 56964-88-6)
- 4-(Ethoxymethyl)-1,3-thiazol-2-amine (CAS 897920-20-6)
- (R)-N-((R)-(3,5-Di(naphthalen-2-yl)phenyl)(2-(diphenylphosphanyl)-5-(trifluoromethyl)phenyl)methyl)-N,2-dimethylpropane-2-sulfinamide (CAS 2835567-44-5)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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 13829788188 / jacky.chen@cato-chem.com