Methyl 4-bromo-2-((4-chlorophenyl)sulfonyl)thiazole-5-carboxylate CAS 1000575-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000575-22-3 |
| Molecular Formula | C11H7BrClNO4S2 |
| Molecular Weight | 396.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-bromo-2-((4-chlorophenyl)sulfonyl)thiazole-5-carboxylate (CAS 1000575-22-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7BrClNO4S2. Molecular weight: 396.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7BrClNO4S2 |
| Molecular Weight | 396.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- (5-Bromo-2-chlorophenyl)(4-(pyrazin-2-yloxy)piperidin-1-yl)methanone (CAS 1421509-36-5)
- 4-Bromo-2-[2-(4-chlorophenyl)-2-oxoethyl]-5-(pyrrolidin-1-yl)-2,3-dihydropyridazin-3-one (CAS 303987-85-1)
- (6-Bromo-2-methoxyquinolin-3-yl)(3-chloro-4-fluorophenyl)methanol (CAS 1199589-51-9)
- 5-(4-Bromo-phenyl)-4-(3-chloro-4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 721903-60-2)
- 3-Bromo-4,5-dichloro-2-iodonitrobenzene (CAS 1707710-37-9)
- 4-Bromo-2-(difluoromethyl)-5-iodonicotinoyl chloride (CAS 1804952-01-9)
- 4-Bromo-3-(difluoromethyl)-5-iodopicolinoyl chloride (CAS 1804952-11-1)
- 4-Bromo-2-(difluoromethyl)-6-iodopyridine-3-carbonyl chloride (CAS 1805170-63-1)
Recommended Standards
- 5-Dehydroepisterol (CAS 23582-83-4)
- 3,5-Bis(tert-butyldimethylsiloxyl)benzoic Acid Methyl Ester (CAS 103929-83-5)
- Vitamin D2 (CAS 50-14-6)
- (S)-2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid dihydrate (CAS 145224-90-4)
- ((Allyloxy)carbonyl)glycine (CAS 90711-56-1)
- 2-(Benzyloxy)-N-(tert-butyl)propanamide (CAS 1208652-27-0)
- 5-(hydroxymethyl)-2-(trifluoromethyl)pyridin-1-ium-1-olate (CAS 915369-89-0)
- N-(2-(4-Nitrophenyl)acetoxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-64-9)
- 6-(4-Chlorobenzyl)-5,6,7,8-tetrahydro-4H-thiazolo[4,5-d]azepin-2-amine dihydrochloride (CAS 36085-44-6)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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