1H-Benzo[g]indazole CAS 233-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 233-41-0 |
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
1H-Benzo[g]indazole (CAS 233-41-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8N2. Molecular weight: 168.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-Ethynyl-3,3-dimethoxycyclobutane-1-carbaldehyde (CAS 2609865-10-1)
- 1H-Naphtho[1,2-d]imidazole (CAS 233-53-4)
- 1-Ethyl-3-(ethylamino)-1H-pyrrole-2,5-dione (CAS 457959-69-2)
- 1-Butyl-3-(1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-2(1H)-quinolinone
303776-83-2 (CAS 303776-83-2)
- 70849-18-2
DL-[1-13C]Glyceraldehyde
2,3-dihydroxy(113C)propanal (CAS 70849-18-2)
- 5-Benzylidenethiazolidine-2,4-dione (CAS 3774-99-0)
- 1-Methyl-1,2,3,4-tetrahydroquinolin-6-amine (CAS 91817-59-3)
- 3-(aminomethyl)-2,3-dihydro-1$l^{6}-benzothiophene-1,1-dione (CAS 1156307-17-3)
- 1-Benzyl-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 478042-80-7)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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