4-Bromo-1-((tert-butoxycarbonyl)amino)-5-fluoro-2,3-dihydro-1H-indene-1-carboxylic acid CAS 2138556-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138556-49-5 |
| Molecular Formula | C15H17BrFNO4 |
| Molecular Weight | 374.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-1-((tert-butoxycarbonyl)amino)-5-fluoro-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 2138556-49-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H17BrFNO4. Molecular weight: 374.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H17BrFNO4 |
| Molecular Weight | 374.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Amino-N-(4-iodophenyl)benzene-1-sulfonamide (CAS 6965-75-9)
- 4-Iodo-n-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 339018-40-5)
- 3-Cyclopropyl-1-((4-iodophenyl)sulfonyl)-1H-pyrazole (CAS 956783-71-4)
- 3-({tricyclo[5.2.1.0²,⁶]decan-8-yl}amino)propan-1-ol (CAS 1218188-16-9)
- Tert-butyl (1-(ethylcarbamoyl)piperidin-4-yl)carbamate (CAS 1188964-80-8)
- 6-Chloro-5-ethoxypyrimidin-4-amine (CAS 5018-42-8)
- 1-(4-Bromophenyl)heptan-1-one (CAS 99474-02-9)
- (S)-5-Fluoro-N-(1-(4-methoxyphenyl)ethyl)-2-(5,5,5-trifluoro-2-methyl-4-oxopentan-2-yl)benzamide (CAS 1198785-54-4)
- 6-(4-Isopropylpiperazin-1-yl)pyrimidin-4-amine (CAS 959696-44-7)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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