3-Hydroxy Phenytoin CAS 30074-03-4
| CAS No. | 30074-03-4 |
| Molecular Formula | C15H12N2O3 |
| Molecular Weight | 268.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Hydroxy Phenytoin under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3-Hydroxy Phenytoin (CAS 30074-03-4), a certified reference material (molecular formula C15H12N2O3, MW 268.27 g/mol) for analytical method development and quality control.
3-Hydroxy Phenytoin (C15H12N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O3 |
| Molecular Weight | 268.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 3-Acetylimidazo[2,1-a]isoquinolin-2-yl acetate (CAS 62471-95-8)
- 3-{imidazo[1,2-a]pyridin-2-ylmethoxy}benzoic acid (CAS 872108-08-2)
- 2-Ethylhexyl 3,5,5-trimethylhexanoate (CAS 70969-70-9)
- 2-(4-Bromo-2-chlorophenoxy)acetic acid (CAS 77228-67-2)
- 5-Fluoro-3-hydroxy-2,3-dihydro-1h-indol-2-one (CAS 259252-13-6)
- N-(4-Aminophenyl)-3,5-dichlorobenzamide (CAS 926223-09-8)
- Ethyl 2-(3,5-bis(trifluoromethyl)phenyl)-2-oxoacetate (CAS 402568-10-9)
- Thiophene-3-carboximidamide hydrochloride (CAS 51528-02-0)
- 5-(3-Fluoro-4-methylphenyl)isoxazole-3-carboxylic acid (CAS 919238-03-2)
- (4-((2,3-Dimethylpiperidin-1-yl)methyl)thiazol-2-yl)methanamine (CAS 1247144-66-6)
- (5α,22R,23R,24S)-22,23-Dihydroxyergostane-3,6-dione (CAS 124853-28-7)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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 18665070610 / Nicole.chen@cato-chem.com