3,3-Dibromo Cotinine CAS 74093-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74093-56-4 |
| Molecular Formula | C10H10Br2N2O |
| Molecular Weight | 334.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Dibromo Cotinine (CAS 74093-56-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10Br2N2O. Molecular weight: 334.01 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10Br2N2O |
| Molecular Weight | 334.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 5,6-Dibromo-2,3-dihydro-1H-inden-2-yl acetate (CAS 862135-55-5)
- 4,5-Dibromo-2-(difluoromethoxy)benzenethiol (CAS 1803789-16-3)
- 2,5-Dibromo-4-(difluoromethoxy)benzenethiol (CAS 1803816-00-3)
- 2,4-Dibromo-3-(difluoromethoxy)benzenethiol (CAS 1806293-90-2)
- 2,4-Dibromo-5-(difluoromethoxy)benzenethiol (CAS 1806349-30-3)
- 2,2-Dibromo-1-(4-butylphenyl)ethan-1-one (CAS 1325203-71-1)
- 2,2-Dibromo-1-(4-(tert-butyl)phenyl)ethan-1-one (CAS 936078-06-7)
- 6,8-Dibromo-3-hydroxy-2-methylquinazolin-4(3H)-one (CAS 103718-93-0)
Recommended Standards
- 2-Fluoro-6-iodo-4-(trifluoromethyl)benzoic acid (CAS 2384283-91-2)
- 1-(2,4-Dichlorophenyl)-2-(3,4-dichlorophenyl)ethanone (CAS 1406438-94-5)
- 2-Fluoro-3-iodo-5-(trifluoromethyl)benzoic acid (CAS 2383044-23-1)
- 1-methyl-1H-indazole-3-carbaldehyde (CAS 4002-83-9)
- (2,4-Difluorophenyl)(1-methyl-1H-imidazol-2-yl)methanamine (CAS 1249710-14-2)
- N-(3-(1H-Imidazol-1-yl)propyl)-4,5-dichloro-2-methylbenzenesulfonamide (CAS 838871-11-7)
- 3-Bromo-4-hydrazinylpyridine (CAS 1202941-04-5)
- 2-Propylpent-4-ynoic acid (CAS 24102-11-2)
- Ethyl [1,2,4]Triazolo[1,5-a]pyridine-5-carboxylate (CAS 1824566-27-9)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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