2-(3-Bromopropyl)-1,3-difluorobenzene CAS 401939-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 401939-94-4 |
| Molecular Formula | C9H9BrF2 |
| Molecular Weight | 235.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Bromopropyl)-1,3-difluorobenzene (CAS 401939-94-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9BrF2. Molecular weight: 235.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9BrF2 |
| Molecular Weight | 235.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
Related Bromopropyl Standards
- 1-(3-Bromopropyl)-2,3-difluorobenzene (CAS 1057678-39-3)
- 1-(3-Bromopropyl)-2,4-difluorobenzene (CAS 1057678-43-9)
- 2-(3-Bromopropyl)-1,4-difluorobenzene (CAS 1057678-45-1)
- 4-(3-Bromopropyl)-1,2-difluorobenzene (CAS 1057678-57-5)
- 1-(1-Bromopropyl)-2,4-difluorobenzene (CAS 1248163-51-0)
- 1-(2-Bromopropyl)-2,4-difluorobenzene (CAS 1511523-23-1)
- 1-(3-Bromopropyl)-3,5-difluorobenzene (CAS 872414-38-5)
- 1-(3-Bromopropyl)-4-ethylpiperazine (CAS 803632-62-4)
Recommended Standards
- 2-(3,4-Dichlorophenoxy)acetohydrazide (CAS 32022-41-6)
- 2,4-dichloro-6-(oxolan-3-yloxy)pyrimidine (CAS 934179-00-7)
- 2-(2,6-Dichlorophenoxy)-N-hydroxyacetimidamide (CAS 263016-05-3)
- 2-(4-Formylphenoxy)propanenitrile (CAS 1247474-36-7)
- N,N-Bis(4-methylbenzyl)pyrrolidin-3-amine hydrochloride (CAS 1289384-89-9)
- 5-(4-Bromobenzenesulfonyl)-4-phenyl-1,2,3-thiadiazole (CAS 338398-40-6)
- 1-Benzylspiro[indoline-3,2'-[1,3]dithiolan]-2-one (CAS 192931-01-4)
- 2-(Pyrrolidin-1-yl)-1-(3-(trifluoromethyl)phenyl)ethan-1-one (CAS 731823-23-7)
- (2-(2,2,2-Trifluoroethoxy)phenyl)boronic acid (CAS 957060-90-1)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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