2-oxo-2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile CAS 1190317-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190317-09-9 |
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-oxo-2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1190317-09-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5N3O. Molecular weight: 159.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related oxo Standards
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 1167056-59-8)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine-7-carbonitrile (CAS 1190309-94-4)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-7-carbonitrile (CAS 1190313-77-9)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine-4-carbonitrile (CAS 1190320-26-3)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-6-carbonitrile (CAS 1190322-82-7)
- 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carbonitrile (CAS 1388047-42-4)
- Dihydro-1H-thiazolo[3,4-c]oxazole-1,3(5H)-dione (CAS 61137-35-7)
- 3,4-Dihydro-2h-1-benzopyran-4-carbonitrile (CAS 109543-00-2)
Recommended Standards
- 5-(2,2-Difluorocyclopropyl)-1h-pyrazol-3-amine (CAS 1186609-07-3)
- 2-(2-Oxo-1,3-oxazinan-3-yl)acetic acid (CAS 1190392-66-5)
- (2S,3R,4S)-α-(carboxycyclopropyl)glycine (CAS 117857-95-1)
- 2-[5-(2,3-Dihydro-1H-isoindol-2-yl)-2-fluorophenyl]-1,3-benzoxazole (CAS 860650-21-1)
- 4-[(2-chlorophenyl)methoxy]benzene-1-sulfonamide (CAS 1096973-86-2)
- Methyl 2-(4-methoxyphenyl)thiazole-4-carboxylate (CAS 1315510-08-7)
- (4-(2-Hydroxyethyl)piperazin-1-yl)(8-methyl-8H-thieno[2,3-b]indol-2-yl)methanone (CAS 860650-50-6)
- 1-benzyl-4-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one (CAS 174337-50-9)
- 5-Ethyl-1,3,4-thiadiazole-2-carbaldehyde (CAS 2044797-24-0)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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