(E)-4-((1-(3-(2-Chlorophenyl)acryloyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one CAS 1798966-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1798966-42-3 |
| Molecular Formula | C18H16ClNO4 |
| Molecular Weight | 345.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-4-((1-(3-(2-Chlorophenyl)acryloyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one (CAS 1798966-42-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16ClNO4. Molecular weight: 345.78 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H16ClNO4 |
| Molecular Weight | 345.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-((Tert-butoxycarbonyl)amino)-2-(2-chloro-3,4-dimethoxyphenyl)acetic acid (CAS 1699539-45-1)
- (4-(2-Chloro-4-nitrophenyl)piperazin-1-yl)(phenyl)methanone (CAS 6027-84-5)
- N-[(6-Chloro-3-pyridinyl)methyl]-N-(2,2-diethoxyethyl)-N’-nitro-guanidine (CAS 155802-59-8)
- 3-(2,4-Dihydroxyphenyl)propanal (CAS 333754-91-9)
- 1-(2-Methoxy-ethyl)-2,3-dimethyl-1H-indol-5-ylamine hydrochloride (CAS 1185112-95-1)
- Difloxacin Hydrochloride (CAS 91296-86-5)
- Ethyl 2-(diethoxyphosphoryl)-3-methylbutanoate (CAS 35051-50-4)
- (1-(3-Fluorobenzyl)piperidin-3-yl)methanol (CAS 864411-38-1)
- 2-(2-Chlorophenoxy)ethanethioamide (CAS 35370-94-6)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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