(5-Amino-4-methoxypyridin-2-yl)dimethylphosphine oxide CAS 2903923-26-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2903923-26-0 |
| Molecular Formula | C8H13N2O2P |
| Molecular Weight | 200.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Amino-4-methoxypyridin-2-yl)dimethylphosphine oxide (CAS 2903923-26-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H13N2O2P. Molecular weight: 200.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H13N2O2P |
| Molecular Weight | 200.17 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- (5-Amino-6-methoxypyridin-2-yl)dimethylphosphine oxide (CAS 1197956-52-7)
- (r)-2-Amino-2-(4-fluoro-3-nitrophenyl)ethan-1-ol (CAS 1212834-19-9)
- (s)-2-Amino-2-(4-fluoro-3-nitrophenyl)ethan-1-ol (CAS 1212920-39-2)
- (r)-2-Amino-2-(2-fluoro-4-nitrophenyl)ethan-1-ol (CAS 1213025-54-7)
- (6-Amino-5-methoxypyridin-3-yl)dimethylphosphine oxide (CAS 2883047-09-2)
- (R)-4-(1-Amino-2,2,2-trifluoroethyl)benzonitrile (CAS 1212926-88-9)
- (R)-2-(1-Amino-2,2,2-trifluoroethyl)benzonitrile (CAS 1212964-69-6)
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Recommended Standards
- (4-Hydroxy-3-methoxyphenyl)dimethylphosphine oxide (CAS 2903923-63-5)
- Ethyl hydrogen benzylphosphonate (CAS 18933-98-7)
- (S)-5-Fluoro-1-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 55774-30-6)
- 4-Methyl-2-((2-methylpentyl)amino)pentan-1-ol (CAS 1247744-56-4)
- 2-(Aminomethyl)-5-cyclopropoxy-N-methylpyridin-3-amine (CAS 1243448-47-6)
- 2-(Azepan-1-yl)pyridin-4-amine (CAS 1248152-10-4)
- Ethyl 3-Bromo-5-fluoro-4-iodobenzoate (CAS 1160574-73-1)
- 2-Chloro-6-(difluoromethyl)-3-iodo-4-(trifluoromethyl)pyridine (CAS 1805387-13-6)
- N-(4-Bromo-2-formylphenyl)-4-methylbenzenesulfonamide (CAS 34159-05-2)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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