N-(4-Methoxyphenyl)-2-(6-oxo-5,6-dihydrothiazolo[3,2-b][1,2,4]triazol-5-yl)acetamide CAS 638136-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 638136-27-3 |
| Molecular Formula | C13H12N4O3S |
| Molecular Weight | 304.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Methoxyphenyl)-2-(6-oxo-5,6-dihydrothiazolo[3,2-b][1,2,4]triazol-5-yl)acetamide (CAS 638136-27-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12N4O3S. Molecular weight: 304.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12N4O3S |
| Molecular Weight | 304.32 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- 9-(4-Methoxyphenyl)-9H-xanthen-9-ol (CAS 94465-25-5)
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- Ethyl 4-(2-methoxyphenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 301321-51-7)
- Ethyl 4-(3-methoxyphenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate (CAS 219814-74-1)
- Ethyl 4-(4-methoxyphenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 219814-75-2)
Recommended Standards
- n-(4-Methoxybenzyl)-5-nitroimidazo[2,1-b]thiazol-6-amine (CAS 339021-37-3)
- N,N'-(Sulfonylbis(4,1-phenylene))diformamide (CAS 6784-25-4)
- N-(4-Acetylphenyl)-2-((5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide (CAS 857491-79-3)
- 1-Benzyl-3-(cyclohex-1-en-1-yl)pyrrolidin-2-one (CAS 911721-81-8)
- N,N-dimethyl-6-phenyl-3-(pyridin-2-yl)-1,2,4-triazin-5-amine (CAS 866051-77-6)
- Crisaborole Impurity 58 (CAS CATO-C4X-202158)
- Allyl(4-propylphenyl)sulfane (CAS 1378528-22-3)
- N-(2-Oxoethyl)acetamide (CAS 64790-08-5)
- 1H-pyrazole-3,5-diamine dihydrochloride (CAS 141193-12-6)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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