6-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one CAS 439120-63-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439120-63-5 |
| Molecular Formula | C22H16N6OS2 |
| Molecular Weight | 444.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (CAS 439120-63-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H16N6OS2. Molecular weight: 444.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H16N6OS2 |
| Molecular Weight | 444.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related dimethyl Standards
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- 7,7-Dimethyl-1-[({4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}sulfonyl)methyl]bicyclo[2.2.1]heptan-2-one (CAS 315692-83-2)
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Recommended Standards
- 4-Methyl-3-(morpholine-4-sulfonyl)-n-[4-(pyridin-2-yl)-1,3-thiazol-2-yl]benzamide (CAS 848373-17-1)
- Methyl 2-((4-phenylpiperazin-1-yl)methyl)-3-(3-phenylureido)benzoate (CAS 865660-28-2)
- 3,5-Bis(thiophene-2-sulfonamido)benzoic acid (CAS 327091-20-3)
- 2-(2-(2-(Pyridin-2-ylmethoxy)ethoxy)ethoxy)ethanol (CAS 95650-39-8)
- 2,4-Dichlorocinnamic acid (CAS 1201-99-6)
- 6-Chloro-N,N-bis(3-methoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 109002-61-1)
- (S)-2-amino-3-(3,4-dihydroxyphenyl)-N,N-dimethylpropanamide hydrochloride (CAS 1246370-82-0)
- 1-(4-Chlorophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 618099-00-6)
- 3-Nitro-N-propylbenzamide (CAS 39887-56-4)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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