3-((4-Ethylphenyl)sulfonyl)-N-(thiophen-2-ylmethyl)thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine CAS 892742-76-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 892742-76-6 |
| Molecular Formula | C20H17N5O2S3 |
| Molecular Weight | 455.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-((4-Ethylphenyl)sulfonyl)-N-(thiophen-2-ylmethyl)thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine (CAS 892742-76-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H17N5O2S3. Molecular weight: 455.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H17N5O2S3 |
| Molecular Weight | 455.58 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 3 |
Related Ethylphenyl Standards
- n-(2-Ethylphenyl)-4-methyl-5-phenyl-2-(2-phenylacetamido)thiophene-3-carboxamide (CAS 6078-91-7)
- N-(2-ethylphenyl)-2-((4-phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 493032-82-9)
- N-(1-(4-ethylphenyl)-3-(4-(2-fluorophenyl)piperazin-1-yl)-3-oxopropyl)-2,2,2-trifluoroacetamide (CAS 866019-26-3)
- N-(4-Ethylphenyl)-3-(hydroxymethyl)-N-isobutyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)benzenesulfonamide (CAS 1474110-21-8)
- N-(4-Ethylphenyl)-2-((5-((4-methylpiperazin-1-yl)sulfonyl)pyridin-2-yl)thio)propanamide (CAS 869356-20-7)
- 5-(4-Ethylphenyl)-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one (CAS 488727-39-5)
- 1,5-Bis((4-ethylphenyl)amino)anthracene-9,10-dione (CAS 71334-59-3)
- 5-(4-Ethylphenyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-1-(pyridin-4-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 609793-37-5)
Recommended Standards
- Palbociclib-D4 (CAS 1628752-63-5)
- N-(5-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide (CAS 477214-92-9)
- Landiolol Impurity 144 (CAS CATO-C4X-2621144)
- 5-Bromo-1-(2-cyanoethyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1053658-18-6)
- 4-Bromo-2,6-di-tert-butylphenol (CAS 1139-52-2)
- 2-(Methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 1111110-37-2)
- 2-Amino-6-methoxynicotinonitrile (CAS 1623432-73-4)
- 2-Bromo-4,5,6,7-tetrahydrobenzo[b]thiophene (CAS 111873-07-5)
- 1-Bromo-2,5-difluorobenzene-d3 (CAS 1219795-54-6)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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