2-bromo-4-chloro-1,3-thiazole CAS 139670-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139670-03-4 |
| Molecular Formula | C3H5BrClNS |
| Molecular Weight | 202.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-bromo-4-chloro-1,3-thiazole (CAS 139670-03-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H5BrClNS. Molecular weight: 202.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H5BrClNS |
| Molecular Weight | 202.50 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromo Standards
- 4-bromo-2-chloro-thiazole (CAS 92977-45-2)
- 5-bromo-2-chloro-1,3-thiazole (CAS 3034-56-8)
- 2-Bromo-2-cyclohexylacetonitrile (CAS 1379452-43-3)
- 1-(3-Bromo-2-propyn-1-yl)piperidine (CAS 19977-51-6)
- 3-bromo-5-(prop-1-yn-1-yl)pyridine (CAS 917772-69-1)
- 2-BROMO-5-CYANOTOLUENE 3-METHYL-4-BROMOBENZONITRILE 4-BROMO-3-METHYLBENZENECARBONITRILE 4-BROMO-3-METHYLBENZONITRILE 41963-20-6 BC002613 (CAS 41963-20-6)
- 2-BROMO-4-CYANOTOLUENE 3-BROMO-4-METHYLBENZENECARBONITRILE 3-BROMO-4-METHYLBENZONITRILE 4-METHYL-3-BROMOBENZONITRILE 42872-74-2 BC003584 (CAS 42872-74-2)
- 2-Bromo-4-ethynyl-5-methylthiazole (CAS 1564886-07-2)
Recommended Standards
- 2-(3-Chloroprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 873077-21-5 ST24039309 (CAS 873077-21-5)
- trans-2-chloromethylvinylboronic acid pinacol ester (CAS 153724-93-7)
- 2,4-Dichloro-5-(chloromethyl)thiazole (CAS 105315-40-0)
- (R)-4-(2-Fluorophenyl)-3,4-dihydronaphthalen-1(2H)-one (CAS 1234356-88-7)
- Fmoc-4-(2-aminoethyl)-1-carboxymethyl-piperazine dHCl (CAS 204320-65-0)
- 1-[(2-Methyl-1H-imidazol-4-yl)methyl]piperidine-4-carboxylic acid 1086380-52-0 KS-00003SLE (CAS 1086380-52-0)
- 1-Pentanesulfonic acid sodium salt monohydrate 207605-40-1 MFCD00149548 Sodium 1-pentanesulfonate monohydrate (CAS 207605-40-1)
- Biphenyl-4,4′-d2 (CAS 6120-99-6)
- Methyl 5-((2-bromophenoxy)methyl)furan-2-carboxylate (CAS 364744-54-7)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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