(S)-2-(5-(Cyclopropylethynyl)-4-phenyl-1H-1,2,3-triazol-1-yl)-N-hydroxy-3-phenylpropanamide CAS 1620779-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1620779-53-4 |
| Molecular Formula | C22H20N4O2 |
| Molecular Weight | 372.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(5-(Cyclopropylethynyl)-4-phenyl-1H-1,2,3-triazol-1-yl)-N-hydroxy-3-phenylpropanamide (CAS 1620779-53-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H20N4O2. Molecular weight: 372.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H20N4O2 |
| Molecular Weight | 372.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
Related S Standards
- 9-(2-Cyclopropylethynyl)-2-[(2S)-1,4-dioxan-2-ylmethoxy]-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one (CAS 1445847-37-9)
- (S)-4-(Cyclopropylethynyl)-5,6-difluoro-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 214287-90-8)
- 4-(Cyclopropylethynyl)-5,6-difluoro-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 214287-71-5)
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Recommended Standards
- methyl 3-(1H-indol-3-yl)-2-(naphthalen-2-ylformamido)propanoate (CAS 1396968-43-6)
- tert-Butyl ((3-(1-benzyl-5-oxopyrrolidin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)carbamate (CAS 1823801-13-3)
- Methyl (2E)-3-(dimethylamino)-2-[(4Z)-4-[(dimethylamino)methylene]-1-(4-methoxyphenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl]acrylate (CAS 1379821-58-5)
- 1-(Isoxazol-4-yl)-N,N-dimethylmethanamine (CAS 173850-44-7)
- 2,3,4,5,6-Pentaphenylthiopyrylium tetrafluoroborate (CAS 125493-13-2)
- 1793AF 5,6-Dihydrofuro[2,3-d]pyrimidin-2-amine 88513-35-3 C6H7N3O (CAS 88513-35-3)
- 1-(trideuteriomethyl)pyrazol-4-amine (CAS 1798791-60-2)
- Magnesium malate (CAS 869-06-7)
- 3-Ethoxy-4-[(6-nitro-4H-1,3-benzodioxin-8-yl)methoxy]benzaldehyde (CAS 554438-66-3)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com