Br-PEG3-C2-Boc CAS 782475-37-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 782475-37-0 |
| Molecular Formula | C13H25BrO5 |
| Molecular Weight | 341.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Br-PEG3-C2-Boc (CAS 782475-37-0) pharmaceutical standards reference standard. Molecular formula: C13H25BrO5. Molecular weight: 341.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H25BrO5 |
| Molecular Weight | 341.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
Recommended Standards
- 6-Bromo-N-phenyl-2,3,4,9-tetrahydro-1H-carbazol-1-amine (CAS 812649-13-1)
- Ethyl 4-(3,5-dimethyl-4-methoxyphenyl)-4-oxobutyrate (CAS 898751-42-3)
- 4-Bromo-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone (CAS 898785-74-5)
- 2-Carboethoxy-3-(3-methylphenyl)propiophenone (CAS 898790-49-3)
- 6-Fluoro-2-methylbenzofuran (CAS 139313-87-4)
- 2,4-Diisopropyl-1,3,5-triazine (CAS 57249-36-2)
- Apremilast impurity 92 (CAS 6744-85-0)
- (R)-1-(3,4,5-trifluorophenyl)pentan-1-amine (CAS 1212941-68-8)
- Methotrexate EP Impurity B (CAS 54-62-6)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com