3-Bromo-5-mercaptobenzonitrile CAS 1374518-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1374518-04-3 |
| Molecular Formula | C7H4BrNS |
| Molecular Weight | 214.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-5-mercaptobenzonitrile (CAS 1374518-04-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4BrNS. Molecular weight: 214.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H4BrNS |
| Molecular Weight | 214.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-1,2-benzisothiazole (CAS 1326714-98-0)
- 4-Bromo-2-mercaptobenzonitrile (CAS 1374517-99-3)
- 2-Bromo-4-mercaptobenzonitrile (CAS 1374518-02-1)
- 1-Bromo-2-thiocyanatobenzene (CAS 55757-32-9)
- 3-Bromo-2,1-benzothiazole (CAS 34250-63-0)
- 2-Bromo-3,4,6-trimethylaniline (CAS 102236-50-0)
- 4-Bromo-3,5-diethylpyridine (CAS 1032358-21-6)
- 1-(4-Bromo-2-methylphenyl)-N-methylmethanamine (CAS 1037090-12-2)
Recommended Standards
- 7-Bromobenzo[d]isothiazole (CAS 139036-97-8)
- 5-Bromobenzo[d]isothiazole (CAS 139037-01-7)
- 4-Bromothieno[3,2-c]pyridine (CAS 161823-02-5)
- Ethyl 2-(4-bromophenyl)-5-methyloxazole-4-carboxylate (CAS 80022-73-7)
- 2,5-Dibromo-4-(4-methoxyphenoxy)pyrimidine (CAS 1298101-41-3)
- tert-Butyl 2-(3-bromophenyl)acetate (CAS 197792-52-2)
- (Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold(I) tetrafluoroborate (CAS 1138834-31-7)
- 6-Chloro-[3,4'-bipyridine]-4-carbaldehyde (CAS 1227583-01-8)
- 1-(isoquinolin-1-yl)cyclopropane-1-carboxylic acid (CAS 1158917-75-9)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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