5H-Benzo[b]pyrido[4,3-e][1,4]oxazin-4-amine CAS 118726-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118726-89-9 |
| Molecular Formula | C11H9N3O |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5H-Benzo[b]pyrido[4,3-e][1,4]oxazin-4-amine (CAS 118726-89-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9N3O. Molecular weight: 199.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9N3O |
| Molecular Weight | 199.21 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.) | 1990 |
| Nitrogen Atoms | 3 |
Related H Standards
- 4-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-5-amine (CAS 111852-27-8)
- 2-((1H-Benzo[d]imidazol-2-yl)methyl)oxazole (CAS 40609-32-3)
- 2-(1H-Benzo[d]imidazol-2-yl)-3-hydroxybut-2-enenitrile (CAS 301312-88-9)
- 2-(1H-Benzo[d]imidazol-2-yl)-3-oxobutanenitrile (CAS 62591-04-2)
- 3-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-4-amine (CAS 825615-91-6)
- 4-((1H-Benzo[d]imidazol-2-yl)methyl)isoxazole (CAS 40609-30-1)
- 4-((1H-Benzo[d]imidazol-2-yl)methyl)oxazole (CAS 40609-31-2)
- 5-(1H-Benzo[d]imidazol-2-yl)furan-2-amine (CAS 311764-80-4)
Recommended Standards
- 1-(4-Methoxyphenyl)-1H-pyrazole-4-carbonitrile (CAS 118718-59-5)
- 4-Methoxyfuro[3,2-c]quinoline (CAS 120208-89-1)
- 2-(1-Amino-2-phenoxyethylidene)malononitrile (CAS 118645-79-7)
- Lithium 5-Benzyl-1,2,4-oxaDiazole-3-carboxylate (CAS 2138426-63-6)
- 2-Neopentylcyclopropane-1-carboxylic acid (CAS 15898-84-7)
- 3-(2-Methyl-1H-imidazol-5-yl)propanoic acid (CAS 122528-90-9)
- 1-(7-Bromobenzofuran-2-yl)ethanone (CAS 460086-95-7)
- 1-(1-Fluorocyclopropyl)ethanone (CAS 63141-10-6)
- [Asp(NHCH2OH)5]-Atosiban (CAS CATO-C4X-229349)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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