5-(5-Bromothiophen-2-yl)isoxazol-3-amine CAS 1267246-49-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1267246-49-0 |
| Molecular Formula | C7H5BrN2OS |
| Molecular Weight | 245.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(5-Bromothiophen-2-yl)isoxazol-3-amine (CAS 1267246-49-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5BrN2OS. Molecular weight: 245.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H5BrN2OS |
| Molecular Weight | 245.10 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- 5-(5-Bromothiophen-2-yl)oxazol-2-amine (CAS 1226102-03-9)
- 3-(3-Bromothiophen-2-yl)isoxazol-5-amine (CAS 1342369-98-5)
- 5-(4-Bromothiophen-2-yl)oxazol-2-amine (CAS 1368682-85-2)
- 5-(2-Bromothiophen-3-yl)-3-methyl-1,2,4-oxadiazole (CAS 1379344-42-9)
- 3-(5-Bromothiophen-2-yl)-5-methyl-1,2,4-oxadiazole (CAS 180530-13-6)
- 3-(5-Bromothiophen-2-yl)isoxazol-5-amine (CAS 501902-33-6)
- (S)-2-(4-Bromothiophen-2-yl)-2-cyclopropylacetaldehyde (CAS 2810918-16-0)
- N-(1-(5-bromothiophen-2-yl)ethyl)prop-2-yn-1-amine (CAS 1178824-31-1)
Recommended Standards
- 1-(2,3-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260879-37-5)
- 1-(3,4-Dichlorobenzyl)cyclopropane-1-carboxylic acid (CAS 1267971-11-8)
- 1-(3,5-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260664-54-7)
- (3-Ethynyl-2-fluorophenyl)methanol (CAS 1400759-06-9)
- 3-(3-bromophenyl)-4'-carboethoxypropiophenone (CAS 898782-27-9)
- 2-Chloro-5-phenylnicotinonitrile (CAS 10177-10-3)
- 2-Acetamido-5-chlorobenzophenone-d5 (CAS 65854-71-9)
- 2-(1-Methyl-1H-pyrazol-4-yl)propan-2-amine (CAS 1215936-45-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(trityloxy)phenyl)propanoic acid (CAS 133180-02-6)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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