1-((2-chlorothiazol-5-yl)methyl)-3-(3-(5-fluoropyrimidin-2-yl)phenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-1-ium-2-olate CAS 3060345-81-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3060345-81-2 |
| Molecular Formula | C23H15ClFN5O2S |
| Molecular Weight | 479.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-chlorothiazol-5-yl)methyl)-3-(3-(5-fluoropyrimidin-2-yl)phenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-1-ium-2-olate (CAS 3060345-81-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H15ClFN5O2S. Molecular weight: 479.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H15ClFN5O2S |
| Molecular Weight | 479.91 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related chlorothiazol Standards
- 4-((2-Chlorothiazol-5-yl)methoxy)-N-(4-(trifluoromethoxy)phenyl)benzenesulfonamide (CAS 866136-48-3)
- 5-(((2-Chlorothiazol-4-yl)methyl)thio)-3-isopropyl-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024618-15-2)
- 2-(((2-Chlorothiazol-5-yl)methyl)thio)-3-(furan-2-ylmethyl)-6,7-dimethoxyquinazolin-4(3H)-imine (CAS 477848-70-7)
- 2-(((2-Chlorothiazol-5-yl)methyl)thio)-4-(2-fluorophenyl)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 860788-34-7)
- 4-((2-Chlorothiazol-5-yl)methoxy)-N-(3,4-dimethoxyphenyl)benzenesulfonamide (CAS 339105-27-0)
- 5-((1-((2-Chlorothiazol-5-yl)methyl)-1H-indol-3-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 866131-51-3)
- 1-((2-chlorothiazol-5-yl)methyl)-3-(3,5-dimethylisoxazol-4-yl)-4-oxo-4H-pyrido[1,2-α]pyrimidinium inner salt (CAS 2745109-53-7)
- 1-((4-((2-Chlorothiazol-5-yl)methoxy)phenyl)sulfonyl)piperidin-4-one (CAS 860787-37-7)
Recommended Standards
- Triundecylamine (CAS 42910-16-7)
- PF-06273340 (CAS 1402438-74-7)
- 2-(4-(2-Amino-3-cyano-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(3-chlorophenyl)acetamide (CAS 352435-87-1)
- 81028-03-7 cis-2-Buten-1,4-diol-monobenzyl ether cis-4-Benzyloxy-2-buten-1-ol (CAS 81028-03-7)
- 4-(1,3-Dioxolan-2-yl)hexan-1-ol (CAS 139133-21-4)
- Methyl cyclohex-2-ene-1-carboxylate (CAS 25662-37-7)
- 5-chloro-3-nitro-1H-pyrrolo[3,2-b]pyridine (CAS 1116136-63-0)
- (3AR,7S,7aS)-7-hydroxy-2,2-dimethyltetrahydro-6H-[1,3]dioxolo[4,5-c]pyran-6-one (CAS 84772-89-4)
- Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9 (CAS 27475-26-9)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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