5-Bromo-4-methyl-1,3-thiazole-2-carbonitrile CAS 859481-85-9
| CAS No. | 859481-85-9 |
| Molecular Formula | C5H3BrN2S |
| Molecular Weight | 203.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Bromo-4-methyl-1,3-thiazole-2-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 5-Bromo-4-methyl-1,3-thiazole-2-carbonitrile (CAS 859481-85-9), a certified reference material (molecular formula C5H3BrN2S, MW 203.06 g/mol) for analytical method development and quality control.
Owing to a nitrile group, sulfur-containing functionality, bromine substitution, 5-Bromo-4-methyl-1,3-thiazole-2-carbonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H3BrN2S |
| Molecular Weight | 203.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-4-methylthiazole-5-carbonitrile (CAS 1254034-55-3)
- 2-(5-Bromo-1,3-thiazol-2-yl)acetonitrile (CAS 1375064-90-6)
- 2-Bromo-5-methylthiazole-4-carbonitrile (CAS 1379365-49-7)
- 5-bromo-3-methyl-1,2-thiazole-4-carbonitrile (CAS 1803561-46-7)
- 2-(5-bromo-1,3-thiazol-4-yl)acetonitrile (CAS 1909319-59-0)
- 4-Bromo-5-methylthiazole-2-carbonitrile (CAS 2090046-28-7)
- 5-Bromo-2-methylthiazole-4-carbonitrile (CAS 723743-71-3)
- 1-Bromo-2-(1-fluoro-ethyl)-benzene (CAS 1027513-77-4)
Recommended Standards
- 5-Bromoimidazo[2,1-b]thiazole (CAS 67088-53-3)
- 6-Bromoimidazo[2,1-b]thiazole (CAS 75001-30-8)
- 2-Bromoimidazo[5,1-b]thiazole (CAS 713107-45-0)
- 3,3'-Dichloro-1,1'-oxy-bis-propan-2-ol (CAS CATO-C4X-31363)
- 5-Bromo-4-methyl-N-(pyridin-2-ylmethyl)pyridin-2-amine (CAS 1220035-86-8)
- (2-Isopropyl-4-methylthiazol-5-yl)methanamine (CAS 1119450-67-7)
- 1-[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]-N-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 321848-17-3)
- 3-(4-Ethoxyphenyl)-2-(piperazin-1-ylmethyl)-3H-imidazo[4,5-b]pyridine (CAS 1031563-63-9)
- 3-(Furan-2-yl)pyridin-2-ol (CAS 30236-47-6)
- (5-acetyl-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 848357-29-9)
- 3304AE 431981-28-1 C16H18N2O2 N-Cyclopentyl-2-(3-formyl-indol-1-yl)-acetamide (CAS 431981-28-1)
- Hexabromo-Diphenyl Ether (CAS 446254-98-4)
- 5-Benzyl-4,5,6,7-tetrahydrofuro[3,4-c]pyridine (CAS 1807542-85-3)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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 18665070610 / Nicole.chen@cato-chem.com