8-Methoxybenzo[d][1,2,3]triazin-4(3H)-one CAS 1008742-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1008742-19-5 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Methoxybenzo[d][1,2,3]triazin-4(3H)-one (CAS 1008742-19-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3O2. Molecular weight: 177.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Methoxybenzo Standards
- 6-Methoxybenzo[d]isoxazole-3-carbaldehyde (CAS 1367971-96-7)
- 6-Methoxybenzo[d][1,3]dioxole-5-carbonitrile (CAS 1427365-61-4)
- 7-Methoxybenzo[d][1,2,3]triazin-4(1H)-one (CAS 41994-97-2)
- 7-Methoxybenzo[d][1,3]dioxole-5-carbonitrile (CAS 6443-68-1)
- 7-Methoxybenzo[e][1,2,4]triazin-3-amine (CAS 27238-40-0)
- (2-Methoxybenzo[d]oxazol-4-yl)methanamine (CAS 1806343-18-9)
- (6-Methoxybenzo[d]oxazol-2-yl)methanamine (CAS 944907-50-0)
- (5-Methoxybenzo[d]isoxazol-3-yl)methanol (CAS 37924-92-8)
Recommended Standards
- N-(METHOXYCARBONYL)-O-METHYL-L-SERINE (CAS 1007880-17-2)
- 4-Amino-7-methylpteridine 5-oxide (CAS 1010-55-5)
- Methyl [1,2,4]Triazolo[1,5-a]pyridine-7-carboxylate (CAS 1005205-51-5)
- 2-(2-(3-(Trifluoromethyl)phenoxy)ethyl)-1,3-dioxane (CAS 1443336-50-2)
- LY 2119620 (CAS 886047-22-9)
- 6-Chlorothieno[3,2-c]pyridine-2-carboxylic acid (CAS 2095607-18-2)
- n-(5-Fluoro-2-methylphenyl)tetrahydrothiophen-3-amine (CAS 1019490-79-9)
- 2,3-Dichloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2121514-14-3)
- 1-(3-Chlorophenyl)-3-(4-chlorophenyl)-1H-pyrazol-5-amine (CAS 618098-28-5)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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