3-Bromo-2-nitroaniline CAS 7138-15-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7138-15-0 |
| Molecular Formula | C6H5BrN2O2 |
| Molecular Weight | 217.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Bromo-2-nitroaniline (CAS 7138-15-0) pharmaceutical standards reference standard. Molecular formula: C6H5BrN2O2. Molecular weight: 217.02 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5BrN2O2 |
| Molecular Weight | 217.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; 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.) | 1959 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-bromo-2,5-dihydroxybenzaldehyde (CAS 33851-45-5)
- 3-Bromo-4-methyl-5-nitropyridine (CAS 69872-15-7)
- 3-Amino-5-bromopyridine-2-carboxylic Acid (CAS 870997-85-6)
- 2-{[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl}acetic acid (CAS 153783-86-9)
- 3-Amino-2,2-difluoro-3-phenylpropan-1-ol (CAS 1337730-32-1)
- 5-Fluoro-1-(2-nitrophenyl)-1H-pyrazole-4-carbonitrile (CAS 1269292-04-7)
- 2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethanol Hydrochloride; (CAS 1244-76-4)
- 5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-methyl-5-[[(phenylmethyl)amino]carbonyl]-Uridine (CAS 1374692-38-2)
- 2-(((2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)methyl)(methyl)amino)acetic acid (CAS 1353955-87-9)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com