(5-Fluoropyridin-3-yl)dimethylphosphine oxide CAS 2490431-98-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2490431-98-4 |
| Molecular Formula | C7H9FNOP |
| Molecular Weight | 173.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Fluoropyridin-3-yl)dimethylphosphine oxide (CAS 2490431-98-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9FNOP. Molecular weight: 173.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H9FNOP |
| Molecular Weight | 173.12 g/mol |
| Appearance | 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoropyridin Standards
- (2-Fluoropyridin-3-yl)dimethylphosphine oxide (CAS 2567502-51-4)
- (2-Fluoropyridin-4-yl)dimethylphosphine oxide (CAS 2490418-57-8)
- (6-Fluoropyridin-2-yl)dimethylphosphine oxide (CAS 2731011-09-7)
- (6-Fluoropyridin-3-yl)dimethylphosphine oxide (CAS 2503206-57-1)
- 2-[(2-Fluoropyridin-3-yl)methylidene]malononitrile (CAS 1820674-40-5)
- 1-(5-Fluoropyridin-2-yl)thiourea (CAS 1192559-25-3)
- 1-(5-Fluoropyridin-2-yl)-2-methoxyethan-1-ol (CAS 1075756-96-5)
- 2-((3-Fluoropyridin-2-yl)oxy)acetic acid (CAS 1372189-90-6)
Recommended Standards
- (3,5-Dioxo-morpholin-4-yl)-acetic acid (CAS 938459-18-8)
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- 4-Amino-2,3-difluorobenzoic Acid (CAS 194804-85-8)
- 6-Methyl-N-(piperidin-4-yl)pyridin-2-amine trihydrochloride (CAS 1707361-85-0)
- 1-(Isoxazol-5-yl)butane-1,4-diol (CAS 496871-25-1)
- 4-Ethylthiophene-3-carbonitrile (CAS 1469176-03-1)
- 7-((tert-butyldimethylsilyl)oxy)-N-methoxy-N-methylheptanamide (CAS 2007908-84-9)
- N-Methylindoxyl myristate, 98% (CAS 24263-92-1)
- Thiazol-4-ylmethanethiol (CAS 104256-57-7)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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