3-(3,5-Dibromo-4-hydroxy-phenylimino)-5-nitro-1,3-dihydro-indol-2-one CAS 1380572-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1380572-55-3 |
| Molecular Formula | C14H7Br2N3O4 |
| Molecular Weight | 441.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3,5-Dibromo-4-hydroxy-phenylimino)-5-nitro-1,3-dihydro-indol-2-one (CAS 1380572-55-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H7Br2N3O4. Molecular weight: 441.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H7Br2N3O4 |
| Molecular Weight | 441.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
- 3,7-Dibromo-6-hydroxy-4-methoxy-N-phenylbenzofuran-5-carboxamide (CAS 1373132-53-6)
- 6,8-Dibromo-3-((4-chlorobenzyl)oxy)-2-methylquinoline (CAS 861210-57-3)
- 4,4'-Dibromo-2,2'-dimethyl-1,1'-binaphthalene (CAS 797035-61-1)
- 4,4'-Dibromo-3,3'-dimethyl-1,1'-binaphthalene (CAS 74866-25-4)
- 5,7-Dibromo-2,3-diphenylquinoxaline (CAS 313067-47-9)
- 5,8-Dibromo-2,3-diphenylquinoxaline (CAS 94544-77-1)
- 7,7'-Dibromo-2,2',3,3'-tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine (CAS 287924-56-5)
- 2,6-Dibromo-3-(2-(2,4-dichlorophenoxy)ethoxy)pyridine (CAS 1355026-47-9)
Recommended Standards
- 4-{[(4-chlorophenyl)methyl]sulfanyl}-11,13-dimethyl-6-(pyrrolidin-1-yl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 478065-76-8)
- 1,4-Diamino-2,3-dibromo-5-nitroanthracene-9,10-dione (CAS 54547-23-8)
- 3-(2-Methoxyphenyl)-1-phenylprop-2-en-1-one (CAS 5416-70-6)
- 1-Benzoyl-6-fluoro-2-methyl-1,2,3,4-tetrahydroquinoline (CAS 541514-43-6)
- Valifenalate (CAS 283159-90-0)
- Methyl 3-[(3,4-dimethylphenyl)(methyl)sulfamoyl]thiophene-2-carboxylate (CAS 1707737-25-4)
- N-(2,5-Dichlorobenzyl)piperidin-3-amine hydrochloride (CAS 1261231-43-9)
- 2-(3-Butoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160264-85-6)
- 1-Amino-3-(2-bromo-5-fluorophenyl)propan-2-ol (CAS 1477670-78-2)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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