5-Bromo-4-(tert-butyl)thiazol-2-amine CAS 82202-32-2
| CAS No. | 82202-32-2 |
| Molecular Formula | C7H11BrN2S |
| Molecular Weight | 235.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 235.14 g/mol gives 5-Bromo-4-(tert-butyl)thiazol-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromo-4-(tert-butyl)thiazol-2-amine (CAS 82202-32-2), molecular formula C7H11BrN2S and molecular weight 235.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Bromo-4-(tert-butyl)thiazol-2-amine (C7H11BrN2S) contains a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 235.14 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H11BrN2S |
| Molecular Weight | 235.14 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-(propoxymethyl)thiophene (CAS 1065184-25-9)
- 1-bromo-3-fluoro-naphthalene (CAS 343-53-3)
- 1-bromo-8-fluoro-naphthalene (CAS 33718-15-9)
- 4-Bromo-5-(tert-butyl)thiazol-2-amine (CAS 2738982-10-8)
- 4-Bromo-N,N-diethylthiazol-2-amine (CAS 446286-59-5)
- 5-Bromo-N,N-diethylthiazol-2-amine (CAS 959240-16-5)
- 1-Bromo-4-fluoronaphthalene 21-Acetoxy-9-fluoro-11b,17-dihydroxypregna-1,4-diene-3,20-dione 341-41-3 (CAS 341-41-3)
- 2-Bromo-6-methoxyimidazo[1,2-a]pyridine (CAS 1042141-33-2)
Recommended Standards
- Di(pyridin-4-yl)selane (CAS 87385-48-6)
- 2-[3-(difluoromethyl)-5-methyl-4-nitro-1h-pyrazol-1-yl]acetic acid (CAS 925607-46-1)
- Methyl 1-(2,2-difluoroethyl)-3-nitro-1H-pyrazole-4-carboxylate (CAS 2101195-09-7)
- 2,2,2-Trifluoro-N-(3-fluoro-2-formylphenyl)acetamide (CAS 2586126-35-2)
- Copper(2+) ion bis(2-carboxy-5-methylbenzen-1-olate) (CAS 866913-15-7)
- 2,4-Diaminopyrimidine-5-carboxamide (CAS 66131-74-6)
- Cilnidipine-D7 (CAS 132203-70-4 (non-labelled))
- 6-((4-Methoxyphenyl)amino)-8-(phenylsulfonyl)-2,3-dihydroindolizin-5(1H)-one (CAS 612065-25-5)
- 4,4A,5,5a-tetrahydrocyclopropa[4,5]pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 1219694-51-5)
- 5-Chloro-2-(cyanomethyl)pyridine 1-oxide (CAS 1706463-17-3)
- (4-(6-Methylpyridin-3-yl)phenyl)methanol (CAS 1349717-54-9)
- 4-(4-Oxopiperidine-1-sulfonyl)phenylboronic acid (CAS 2377607-85-5)
- 3-((3-Amino-2,2-dimethylpropyl)amino)benzo[d]isothiazole 1,1-dioxide (CAS 345972-21-6)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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