Isoquinolin-1(2H)-one CAS 489453-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 489453-23-8 |
| Molecular Formula | C9H7NO |
| Molecular Weight | 145.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Isoquinolin-1(2H)-one (CAS 489453-23-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H7NO. Molecular weight: 145.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H7NO |
| Molecular Weight | 145.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Isoquinolin Standards
- Isoquinolin-3-ol (CAS 134434-31-4)
- Isoquinolin-1(7H)-one (CAS 734529-40-9)
- Isoquinolin-1-ol (CAS 87602-67-3)
- Isoquinolin-3(4H)-one (CAS 42165-56-0)
- Isoquinolin-8-amine (CAS 23687-27-6)
- Isoquinolin-3(2H)-one 3-Hydroxyisoquinoline Isoquinolin-3-ol 3-Isoquinolinol 7651-81-2 (CAS 7651-81-2)
- Isoquinolin-7-ylmethanamine (CAS 1053655-96-1)
- Isoquinolin-3-ylmethanamine (CAS 132833-03-5)
Recommended Standards
- Indolizine-3-carbaldehyde (CAS 56671-63-7)
- Formylvaline (CAS 4289-96-7)
- Ethyl oxazolidine-3-carboxylate (CAS 98549-05-4)
- 4-Methyl-6-phenyl-1h,6h-[1,2]diazolo[3,4-c]pyrazol-3-amine (CAS 56984-55-5)
- 3-(Ethoxymethyl)cyclopentanol (CAS 7142-01-0)
- 4-Chloro-N-(3-(hex-1-yn-1-yl)phenyl)benzenesulfonamide (CAS 861209-81-6)
- methyl 1-(hydroxymethyl)-9-methyl-pyrido[3,4-b]indole-3-carboxylate (CAS 2668259-65-0)
- 2-Fluorotoluene-α-d1 (CAS 17359-78-3)
- N,N-Dimethyl-2-(methylthio)acetamide (CAS 62384-04-7)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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