(2Z)-1-(3,4-Dichlorophenyl)-3-(dimethylamino)-2-methanesulfonylprop-2-en-1-one CAS 344275-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344275-67-8 |
| Molecular Formula | C12H13Cl2NO3S |
| Molecular Weight | 322.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2Z)-1-(3,4-Dichlorophenyl)-3-(dimethylamino)-2-methanesulfonylprop-2-en-1-one (CAS 344275-67-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13Cl2NO3S. Molecular weight: 322.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H13Cl2NO3S |
| Molecular Weight | 322.21 g/mol |
| 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; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Z Standards
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- 4-(3,4-Dichlorophenyl)-5-(pyridin-4-yl)thiazol-2-amine (CAS 252198-68-8)
- 5-(2,4-Dichlorophenyl)-4-phenyl-4h-1,2,4-triazole-3-thiol (CAS 92151-02-5)
- N-[4-(3,4-Dichlorophenyl)-1,3-thiazol-2-yl]pyridin-3-amine (CAS 497060-07-8)
- (2,4-Dichlorophenyl)(3-methyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)methanone (CAS 478043-15-1)
- (3E)-3-{[(2,6-dichlorophenyl)methoxy]imino}-1-phenylpropan-1-one (CAS 338976-81-1)
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Recommended Standards
- (2E)-2-(5-Acetylthiophen-2-yl)-3-(2,4-dichlorophenyl)prop-2-enenitrile (CAS 338795-30-5)
- ((2R,3S,5R)-5-(4,6-Diamino-2-oxopyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 88188-05-0)
- (5-(Trifluoromethyl)-2-(2-(trifluoromethyl)pyrimidin-5-yl)pyridin-4-yl)methanamine (CAS 1984827-95-3)
- 2-((1,2-Dimethyl-4-nitro-1H-imidazol-5-yl)amino)ethan-1-ol (CAS 21677-65-6)
- 2-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydropyridin-1(2h)-yl)propan-1-one (CAS 2096334-79-9)
- 2-Propenoic acid, butyl ester, polymer with ethenyl 2-chloroacetate and ethyl 2-propenoate (CAS 28064-30-4)
- Copper, [2,7,12,17-tetrakis(1,1-dimethylethyl)-21H,23H-porphyrazinato(2-)-κN21,κN22,κN23,κN24]-, (SP-4-1)- (CAS 65124-35-8)
- 1-(5-Chloro-2-nitrobenzenesulfonyl)-4-(2-methoxyphenyl)piperazine (CAS 866153-18-6)
- n-(4-Morpholinophenyl)butyramide (CAS 250714-60-4)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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