5-Hydroxy-4-(4-(hydroxymethyl)phenyl)isoquinolin-1(2H)-one CAS 656234-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 656234-50-3 |
| Molecular Formula | C16H13NO3 |
| Molecular Weight | 267.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Hydroxy-4-(4-(hydroxymethyl)phenyl)isoquinolin-1(2H)-one (CAS 656234-50-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13NO3. Molecular weight: 267.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H13NO3 |
| Molecular Weight | 267.28 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2-(4-isopropoxy-benzoylamino)-propionic acid (CAS 1008069-90-6)
- 8-Hydroxy-6-methoxy-2-phenylisoquinolin-1(2H)-one (CAS 1262144-38-6)
- N-(2-Hydroxy-3-methoxy-2-methylpropyl)benzo[d][1,3]dioxole-5-carboxamide (CAS 1334369-16-2)
- 3-Hydroxy-2-(2-isopropoxy-benzoylamino)-propionic acid (CAS 1396999-04-4)
- 1-(5-Hydroxy-3-methyl-1-(quinolin-2-yl)-1H-pyrazol-4-yl)ethanone (CAS 160031-68-5)
- (2E)-3-hydroxy-1-(pyridin-4-yl)-2-(p-tolyldiazenyl)prop-2-en-1-one (CAS 338414-03-2)
- 11-Hydroxy-2,3,4,11-tetrahydro-1H-10-oxa-5-azatetraphen-1-one (CAS 78831-30-8)
- 2-(2-Hydroxy-2-phenylethyl)isoindoline-1,3-dione (CAS 35645-98-8)
Recommended Standards
- 5-Hydroxy-4-(3-methoxyphenyl)isoquinolin-1(2H)-one (CAS 656234-24-1)
- 5-Hydroxy-4-(4-methoxyphenyl)isoquinolin-1(2H)-one (CAS 656234-25-2)
- 5-Hydroxy-4-(3-(hydroxymethyl)phenyl)isoquinolin-1(2H)-one (CAS 656234-49-0)
- 6-Methylquinazolin-2-amine (CAS 1687-52-1)
- 3-(n-Cyclopropyl-2,2,2-trifluoroacetamido)propanoic acid (CAS 1178418-17-1)
- 2-(4-Chlorophenoxy)-N-(4-(4-methoxyphenyl)thiazol-2-yl)acetamide (CAS 330201-57-5)
- 4-Bromo-2-(2-ethoxyethoxy)phenylamine (CAS 1496275-86-5)
- Ethyl 4-Cyclopropyl-2,4-dioxobutanoate (CAS 21080-80-8)
- Methyl 1-bromocyclobutane-1-carboxylate (CAS 51175-79-2)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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