(S)-2-Chloro-6,7,7a,8,10,11-hexahydro-4H-pyrimido[6',1':2,3]pyrimido[6,1-c][1,4]oxazin-4-one CAS 2756706-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2756706-65-5 |
| Molecular Formula | C10H12ClN3O2 |
| Molecular Weight | 241.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Chloro-6,7,7a,8,10,11-hexahydro-4H-pyrimido[6',1':2,3]pyrimido[6,1-c][1,4]oxazin-4-one (CAS 2756706-65-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12ClN3O2. Molecular weight: 241.67 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12ClN3O2 |
| Molecular Weight | 241.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (S)-2-Acetamido-3-(4-chlorophenyl)propanoic acid (CAS 55478-55-2)
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- 2-(2-Ethoxy-3,5-difluorophenyl)acetic acid (CAS 1017779-85-9)
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- 1-(3-(1-((2-Fluoro-[1,1'-biphenyl]-4-yl)oxy)ethyl)-1H-pyrazol-1-yl)pentan-1-one (CAS 477709-71-0)
- 1-((4-Bromophenyl)thio)-3-methoxypropan-2-one (CAS 1540122-58-4)
- 1,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO3) (CAS 96556-05-7)
- 2-(Ethylthio)-4,5-dihydro-1H-imidazole (CAS 7320-60-7)
- Neuropeptide K, porcine (CAS 106441-70-7)
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