(E)-3-(3-(dimethylamino)acryloyl)-4H-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-one CAS 343375-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343375-13-3 |
| Molecular Formula | C15H13N3O2S |
| Molecular Weight | 299.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(3-(dimethylamino)acryloyl)-4H-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-one (CAS 343375-13-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H13N3O2S. Molecular weight: 299.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H13N3O2S |
| Molecular Weight | 299.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
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Recommended Standards
- (E)-(2-(Diethylamino)vinyl)diphenylphosphine oxide (CAS 89217-96-9)
- (E)-5-cyano-N-((methoxyimino)methyl)-3-methyl-4-phenylthiophene-2-carboxamide (CAS 303144-62-9)
- (2E)-2-Cyano-3-(4-ethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide (CAS 466654-35-3)
- Methyl 3-(2-cyanophenyl)benzoate (CAS 168618-65-3)
- (R)-2-Bromo-3-(tert-butoxy)propanoic acid (CAS 191221-34-8)
- 2,2,3,3,6-Pentafluoro-2,3-dihydro-1H-inden-1-ol (CAS 2416308-58-0)
- N'-Hydroxy-2-(2-thienyl)ethanimidamide (CAS 925252-42-2)
- 1-Bromo-2,3-difluoro-4-isopropoxybenzene (CAS 1881330-56-8)
- Methyl 2-(4-fluoro-2-methoxyphenyl)acetate (CAS 589755-33-9)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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