2-[[3-(2-Methoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(6-methyl-2-benzothiazolyl)acetamide CAS 686772-17-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 686772-17-8 |
| Molecular Formula | C23H20N4O3S3 |
| Molecular Weight | 496.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[[3-(2-Methoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(6-methyl-2-benzothiazolyl)acetamide (CAS 686772-17-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H20N4O3S3. Molecular weight: 496.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H20N4O3S3 |
| Molecular Weight | 496.62 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Methoxyphenyl Standards
- 2-((4-(4-Methoxyphenyl)-5-(phenoxymethyl)-4H-1,2,4-triazol-3-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 539808-32-7)
- 1-(4-Methoxyphenyl)-2H,2H-perfluorononane-1,3-dione (CAS 886762-17-0)
- 4-[4-(4-Methoxyphenyl)pyrimidin-2-yl]phenyl 4-bromobenzene-1-sulfonate (CAS 477857-14-0)
- 5-((3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(4-methylbenzyl)-2-thioxothiazolidin-4-one (CAS 623934-83-8)
- N-(4-Methoxyphenyl)-2-{N-[3-(trifluoromethyl)phenyl]4-chlorobenzenesulfonamido}acetamide (CAS 337922-19-7)
- 7-Benzyl-4-[(4-methoxyphenyl)sulfanyl]-5,6-diphenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 341964-72-5)
- (E)-{[1-(4-methoxyphenyl)-4-[(4-methylphenyl)sulfanyl]-2-phenyl-6,7-dihydro-1H-indol-5-yl]methylidene}(propan-2-yl)amine (CAS 477869-24-2)
- 3-(4-Methoxyphenyl)-2-((2-(3-methoxyphenyl)-2-oxoethyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477329-25-2)
Recommended Standards
- 1,2,3,4-Tetrachloroanthracene-9,10-dione (CAS 2841-29-4)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-(2,4,5-trichlorophenoxy)pyrimidine (CAS 339276-17-4)
- (2E)-2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl]-1,3-thiazol-2-yl}-3-[1-(2-methylpropyl)-1,2,3,4-tetrahydroquinolin-6-yl]prop-2-enenitrile (CAS 866019-86-5)
- N-((4,4-Dimethyl-4,5-dihydrooxazol-2-yl)methyl)acetamide (CAS 62626-73-7)
- (S)-2-amino-2-(2-chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213594-46-7)
- 3-(Aminomethyl)-1-benzofuran-2-carboxamide (CAS 1240528-73-7)
- 3,4-Dihydro-2H-1,5-benzodioxepin-7-acetonitrile (CAS 162665-09-0)
- tert-Butyl 7-oxa-2-azaspiro[3.5]nonane-2-carboxylate (CAS 1934950-79-4)
- (E)-4-Bromobenzyl 2-acetoxy-6-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)prop-1-en-1-yl)-4-methoxybenzoate (CAS 1662688-04-1)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
Why CATO?
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