1-Oxo-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-3-carbonitrile CAS 173544-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 173544-01-9 |
| Molecular Formula | C11H7N3O |
| Molecular Weight | 197.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Oxo-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-3-carbonitrile (CAS 173544-01-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H7N3O. Molecular weight: 197.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H7N3O |
| Molecular Weight | 197.19 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 3 |
Related Oxo Standards
- 2-Oxo-2,4-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-3-carbonitrile (CAS 150016-28-7)
- 6-Oxo-1,6-dihydro-[2,3'-bipyridine]-3-carbonitrile (CAS 1707581-50-7)
- 6-Oxo-1,6-dihydro-[2,3'-bipyridine]-5-carbonitrile (CAS 39883-43-7)
- 1-(3,4-Dihydro-2H-1,4-Thiazin-6-Yl)-2,2,2-Trifluoroethanone (CAS 345900-58-5)
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- 2,3-Dihydro-4H-benzo[e][1,3]thiazin-4-one 1,1-dioxide (CAS 79726-08-2)
- 3,4-dihydro-1H-2$l^{6},3-benzothiazine-2,2,4-trione (CAS 21784-53-2)
Recommended Standards
- methyl (2S)-2-(furan-2-ylformamido)propanoate (CAS 17107-27-6)
- 5-Amino-2,4-dimethoxybenzoic acid (CAS 174261-19-9)
- Dimethyl 3-(cyanomethlene)pentanedioate (CAS 1709-25-7)
- 2-((6-Chloropyrimidin-4-yl)oxy)quinoxaline (CAS 1065484-81-2)
- 3-Chloro-5-methylpyrazine-2-carboxamide (CAS 1134622-57-3)
- 3-[(2-Methoxy-4-propylphenoxy)methyl]pyrrolidinehydrochloride (CAS 1219964-37-0)
- 3-(3-Acetyl-4-hydroxy-5-oxo-2-phenyl-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid (CAS 371232-66-5)
- 11-([1,1'-Biphenyl]-4-yl)-11,12-dihydroindolo[2,3-a]carbazole (CAS 2095887-12-8)
- 4-(Cyclopropylmethoxy)picolinimidamide (CAS 1179532-73-0)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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