(S)-4,4-Difluorobutan-2-amine CAS 2165896-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2165896-55-7 |
| Molecular Formula | C4H9F2N |
| Molecular Weight | 109.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-4,4-Difluorobutan-2-amine (CAS 2165896-55-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H9F2N. Molecular weight: 109.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H9F2N |
| Molecular Weight | 109.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 3,3-Difluorobutan-1-amine (CAS 371-66-4)
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- 2,2-Difluorobutan-1-ol (CAS 784193-12-0)
- 3,3-Difluorobutan-1-ol (CAS 858359-36-1)
- 4,4-Difluorobutan-1-ol (CAS 272440-79-6)
- 2-ethyl-4,4-difluorobutan-1-ol (CAS 1909305-27-6)
- N-(4,4-difluorobutan-2-yl)thietan-3-amine (CAS 1859240-29-1)
- 2,2-Difluorobutan-1-amine hydrochloride (CAS 1384428-33-4)
Recommended Standards
- (2,2-Difluoroethyl)(ethyl)amine (CAS 95353-03-0)
- 1-Nitrosopyridinium (CAS 45590-75-8)
- 79917-39-8 2-Nitrosopyrimidine DTXSID80559647 (CAS 79917-39-8)
- N-(2-((2-fluorobenzyl)amino)-2-oxoethyl)-N-(4-methoxyphenyl)glycine (CAS 1142215-92-6)
- (S)-3-(1-Aminoethyl)-6-chloro-1-methylquinolin-2(1H)-one hydrochloride (CAS 1887174-18-6)
- 7-Chloro-1,4-dihydro-2,6-naphthyridin-3(2H)-one (CAS 1393539-92-8)
- 4-(benzyloxy)-1-nitro-2-(trifluoromethyl)benzene (CAS 179248-78-3)
- tert-butyl 4-methylpyridine-3-carboxylate (CAS 107977-28-6)
- N-(2,2-dimethylthietan-3-yl)but-2-ynamide (CAS 1862543-99-4)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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