5-(Methoxycarbonyl)-4H-furo[3,2-b]pyrrole-2-carboxylic acid CAS 2138378-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138378-68-2 |
| Molecular Formula | C9H7NO5 |
| Molecular Weight | 209.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Methoxycarbonyl)-4H-furo[3,2-b]pyrrole-2-carboxylic acid (CAS 2138378-68-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7NO5. Molecular weight: 209.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7NO5 |
| Molecular Weight | 209.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Methoxycarbonyl Standards
- 4-[(Methoxycarbonyl)amino]-2-methylbenzoic acid (CAS 1248431-74-4)
- 2-(2-(Methoxycarbonyl)-6-methylpyridin-4-yl)acetic acid (CAS 1393530-76-1)
- 2-(6-(Methoxycarbonyl)-4-methylpyridin-2-yl)acetic acid (CAS 1393555-63-9)
- (S)-2-((Methoxycarbonyl)amino)-2-phenylacetic acid (CAS 60725-19-1)
- 2-((2-(Methoxycarbonyl)phenyl)amino)acetic acid (CAS 64241-57-2)
- 2-((Methoxycarbonyl)amino)-2-phenylacetic acid (CAS 60733-91-7)
- 2-[(methoxycarbonyl)(methyl)amino]benzoic acid (CAS 68790-40-9)
- 7-(methoxycarbonyl)-6,7-dihydro-5H-pyrrolizine-1-carboxylic acid (CAS 92992-17-1)
Recommended Standards
- 4-Nitroisophthalamide (CAS 65426-59-7)
- 5,7-Dinitroindoline (CAS 67932-53-0)
- 4-Methoxy-5-nitro-1H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 866331-12-6)
- Ethyl 2-methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 1776973-48-8)
- (2E)-3-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-1-[4-(diphenylmethyl)piperazin-1-yl]prop-2-en-1-one (CAS 477888-72-5)
- 2-(2-((Tetrahydro-2H-thiopyran-3-yl)amino)ethoxy)ethan-1-ol (CAS 1338962-74-5)
- N-(4-Chloro-5-cyano-7H-pyrrolo[2,3-d]pyrimidin-2-yl)pivalamide (CAS 1000981-99-6)
- 3-(Furan-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carbohydrazide (CAS 400085-52-1)
- 2-(2-Azabicyclo[2.1.1]Hexan-1-yl)acetic acid (CAS 721394-81-6)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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