Methyl 6-bromo-2-oxoindoline-4-carboxylate CAS 1090903-69-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1090903-69-7 |
| Molecular Formula | C10H8BrNO3 |
| Molecular Weight | 270.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-bromo-2-oxoindoline-4-carboxylate (CAS 1090903-69-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8BrNO3. Molecular weight: 270.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8BrNO3 |
| Molecular Weight | 270.08 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 methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-((4-Bromophenoxy)methyl)-1,3,4-oxadiazol-2(3h)-imine (CAS 1092282-71-7)
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- 5-((3-Bromophenoxy)methyl)-1,3,4-oxadiazol-2(3h)-imine (CAS 1092282-83-1)
- 3-O-Dodecyl-sn-glycerol (CAS 90904-23-7)
- Methyl 5-(Benzyloxy)indole-3-acetate (CAS 5599-44-0)
- 2-(3,4,5-Trifluorophenyl)butan-2-ol (CAS 1379357-58-0)
- 3-Iodo-4-nitro-1H-indazole-6-carboxylic acid (CAS 885521-14-2)
- Goserelin EP Impurity K Trifluoroacetic Acid (CAS 1926163-83-8 (free base))
- Isopropyl 4-bromo-3-oxobutanoate (CAS 134969-44-1)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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