Ethyl 1,6-dihydropyrrolo[2,3-b]pyrrole-2-carboxylate CAS 2122472-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2122472-32-4 |
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1,6-dihydropyrrolo[2,3-b]pyrrole-2-carboxylate (CAS 2122472-32-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2O2. Molecular weight: 178.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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- 3-Methyl-6,7-dihydropyrrolo[3,2-c]azepine-4,8(1H,5H)-dione (CAS 191591-66-9)
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Recommended Standards
- Ethyl 1,4-dihydrocyclopenta[c]pyrazole-3-carboxylate (CAS 949034-72-4)
- Ethyl 2-(4-ethynyl-1H-pyrazol-1-yl)acetate (CAS 2098072-46-7)
- Ethyl (E)-3-(pyrimidin-5-yl)acrylate (CAS 631902-13-1)
- 4,5-Dimethoxy-2-(1H-tetrazol-1-yl)benzoic acid (CAS 462068-55-9)
- (2-(Oxetan-3-yloxy)pyridin-3-yl)methanamine (CAS 1593767-15-7)
- 2-({[5-(3,4-Dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]thio}methyl)-1H-benzimidazole (CAS 311783-85-4)
- N-cyclopropylpiperidine-3-carboxamide (CAS 1015446-13-5)
- (2-Fluoro-3-methyl-6-(trifluoromethyl)phenyl)hydrazine (CAS 927901-61-9)
- {1-[(4-fluorophenyl)methyl]cyclopropyl}methanol (CAS 1427381-05-2)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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