1,5-Dimethylbenzo[4,5]thieno[2,3-g]isoquinoline CAS 23436-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23436-73-9 |
| Molecular Formula | C17H13NS |
| Molecular Weight | 263.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,5-Dimethylbenzo[4,5]thieno[2,3-g]isoquinoline (CAS 23436-73-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H13NS. Molecular weight: 263.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H13NS |
| Molecular Weight | 263.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylbenzo Standards
- 1-(4,7-Dimethylbenzo[d]thiazol-2-yl)-3-isopropylurea (CAS 1251545-41-1)
- 5,11-Dimethylbenzo[4,5]thieno[3,2-g]isoquinoline (CAS 23018-34-0)
- 3-((5,6-Dimethylbenzo[d]thiazol-2(3h)-ylidene)amino)-N,N-dimethylpropan-1-amine (CAS 1177361-87-3)
- 5,12-Dimethylbenzo[5,6][1,4]dioxino[2,3-g]isoquinoline (CAS 204459-33-6)
- N-(3,4-Dimethylbenzo[d]thiazol-2(3H)-ylidene)pivalamide (CAS 865544-02-1)
- N-(3,6-Dimethylbenzo[d]thiazol-2(3H)-ylidene)pentanamide (CAS 391229-83-7)
- 1-(5,7-Dimethylbenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283108-10-0)
- 1-(5,6-Dimethylbenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283108-11-1)
Recommended Standards
- 1-(5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)piperidin-4-ol (CAS 923706-97-2)
- 1-{5-[(1H-imidazol-1-yl)methyl]-1,3-thiazol-2-yl}-4-methylpiperazine (CAS 866137-05-5)
- 1-(1-(2-(Dimethylamino)ethyl)-1H-indazol-5-yl)thiourea (CAS 860785-95-1)
- 1-Methyl-6-oxo-2-(pyridin-3-yl)piperidine-3-carboxylic acid (CAS 1409430-27-8)
- [1,3-Bis(phenylsulfanyl)propan-2-ylidene][(4-chlorophenyl)methoxy]amine (CAS 400082-25-9)
- 5-Ethyl-N-(2-isobutyryl-1,2,3,4-tetrahydroisoquinolin-7-yl)thiophene-2-sulfonamide (CAS 955720-99-7)
- 2-(Trifluoromethyl)benzonitrile (CAS 447-60-9)
- Neratinib Impurity 24 (CAS 848133-76-6)
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidin-4-ol (CAS 1146080-66-1)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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