spiro[1H-pyrrolo[2,3-b]pyridine-3,3'-cyclobutane]-1',2-dione CAS 1638767-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638767-85-7 |
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
spiro[1H-pyrrolo[2,3-b]pyridine-3,3'-cyclobutane]-1',2-dione (CAS 1638767-85-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H14N2O2. Molecular weight: 194.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propan-2-ol (CAS 163557-41-3)
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- 1-(Cyclobutylmethyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1622855-33-7)
- 1-(2-(Ethylamino)pyrimidin-4-yl)pyrrolidin-3-ol (CAS 1206969-24-5)
- 3-(dimethylamino)pyrrolidine-2,5-dione (CAS 262849-22-9)
- 2-(2-(4-Bromobenzoyl)hydrazine-1-carbonyl)benzoic acid (CAS 118071-19-5)
- 2-Chloro-7-fluoroquinoline-3-carbaldehyde, 97% (CAS 745830-16-4)
- N-cyclobutyl-1H-benzo[d]imidazol-2-amine (CAS 1247733-13-6)
- Avibactam Impurity 117 (CAS CATO-C4X-1348117)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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