tert-Butyl (5-bromo-4-cyclopropylthiazol-2-yl)carbamate CAS 944805-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944805-56-5 |
| Molecular Formula | C11H15BrN2O2S |
| Molecular Weight | 319.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (5-bromo-4-cyclopropylthiazol-2-yl)carbamate (CAS 944805-56-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15BrN2O2S. Molecular weight: 319.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15BrN2O2S |
| Molecular Weight | 319.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- n-(4-Bromophenyl)piperidine-1-sulfonamide (CAS 824972-44-3)
- tert-Butyl 2-bromo-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate (CAS 365996-06-1)
- N-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclopentanamine (CAS 2096337-39-0)
- 2-((6-(Cyclopentylamino)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)ethan-1-ol (CAS 897619-34-0)
- (S)-3-(tert-butyl)-4-(4',6'-Dimethoxy-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole--H2S complex (CAS 2444005-93-8)
- (S)-2-Amino-2-(3,5-difluorophenyl)ethanol (CAS 1212932-15-4)
- Propyl (3-bromo-4-(difluoromethoxy)phenyl)carbamate (CAS 88715-18-8)
- (3-Bromophenyl)(ethyl)(imino)-l6-sulfanone (CAS 2060050-99-7)
- Ibrutinib Impurity 132 (CAS CATO-C4X-1064132)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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