4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1’-cyclobutane]-5-carbonitrile CAS 1272756-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1272756-09-8 |
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1’-cyclobutane]-5-carbonitrile (CAS 1272756-09-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11N3O. Molecular weight: 213.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O |
| Molecular Weight | 213.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Oxospiro Standards
- 2-Oxospiro[indoline-3,3'-pyrrolidine]-4'-carbonitrile (CAS 1423117-09-2)
- Methyl 6-oxospiro[4.5]decane-7-carboxylate (CAS 1093270-59-7)
- Methyl 3-oxospiro[3.6]Decane-1-carboxylate (CAS 1271911-13-7)
- ETHYL 7-OXOSPIRO[3.5]NONANE-6-CARBOXYLATE (CAS 1424995-17-4)
- ethyl 2-oxospiro[3.5]nonane-7-carboxylate (CAS 1615656-09-1)
- 9-Oxospiro[5.5]Undecane-3-carboxylic acid (CAS 2091321-96-7)
- Ethyl 1-oxospiro[4.4]nonane-2-carboxylate (CAS 858802-70-7)
- 1'-Methyl-2'-oxospiro[cyclopropane-1,3'-indoline]-2-carboxylic acid (CAS 1780272-54-9)
Recommended Standards
- 2-Amino-4-phenylnicotinamide (CAS 1269530-70-2)
- 2-((2-(1h-Pyrazol-1-yl)ethyl)amino)nicotinonitrile (CAS 1284195-95-4)
- 5-cyclopropyl-1-phenyl-1H-1,2,3-triazole-4-carbaldehyde (CAS 1267438-94-7)
- 4-Chloro-6-(difluoromethyl)-5-iodonicotinic acid (CAS 1807061-90-0)
- 4-Bromo-2-(trifluoromethyl)quinoline (CAS 18706-25-7)
- 2-(((1-((Benzyloxy)carbonyl)piperidin-2-yl)methyl)(methyl)amino)acetic acid (CAS 1353962-14-7)
- Sunitinib Impurity 15 (CAS 590424-05-8)
- Tridecyl benzenesulfonate (CAS 25474-61-7)
- S-Phenyl benzenesulfinothioate (CAS 1208-20-4)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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