4-Boc-6-ethynyl-3,4-dihydro-2H-benzo[b][1,4]oxazine CAS 1823265-04-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823265-04-8 |
| Molecular Formula | C15H17NO3 |
| Molecular Weight | 259.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Boc-6-ethynyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1823265-04-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H17NO3. Molecular weight: 259.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H17NO3 |
| Molecular Weight | 259.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Boc Standards
- Benzyl 4-ethynyl-4-hydroxypiperidine-1-carboxylate (CAS 495415-65-1)
- 4-Ethynyl-1-iodo-2-methoxybenzene (CAS 1231192-35-0)
- 2-Ethynyl-2,5,5-trimethyl-3,4,4a,10b-tetrahydro-2H,5H-pyrano[3,2-c]chromene (CAS 320784-74-5)
- Benzyl 2-ethynyl-4,4-difluoropyrrolidine-1-carboxylate (CAS 2306263-27-2)
- 4-Ethynyl-1,4-dihydro-4-methyl-1-(methylsulfonyl)-2H-3,1-benzoxazin-2-one (CAS 2808410-66-2)
- 5-Ethynyl-2'-deoxyuridine 5-Ethynyl-dUrd 5-ethynyl-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidine-2,4-dione 61135-33-9 (CAS 61135-33-9)
- 3-Ethynyl-1-tosylazetidin-3-ol (CAS 1349199-60-5)
- benzyl 4-ethynyl-4-fluoropiperidine-1-carboxylate (CAS 495415-74-2)
Recommended Standards
- 2-(Boc-amino)-2-(4-tetrahydropyranyl)acetic Acid (CAS 182287-49-6)
- 3-((1-(Tert-butoxycarbonyl)-3-methylazetidin-3-yl)oxy)propanoic acid (CAS 1823510-15-1)
- 1-(Tert-butyl) 2-methyl 4-hydroxy-2-methylpyrrolidine-1,2-dicarboxylate (CAS 1822594-77-3)
- (1-Methoxycyclobutyl)methanol (CAS 1781325-57-2)
- N-(tert-butyl)-1-methyl-4-nitro-1H-imidazol-5-amine (CAS 300732-83-6)
- Methyl 3-Amino-2-fluoropropanoate Hydrochloride (CAS 110501-26-3)
- 3,3-Difluorocyclohexanamine Hydrochloride (CAS 921602-77-9)
- Ibuprofen Lysinate (CAS 57469-77-9)
- 1-(2-Cyclopentylthiazol-5-yl)ethanone (CAS 1490503-36-0)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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