N-(2-methylbut-3-yn-2-yl)-3-(4-nitro-3-(trifluoromethyl)phenoxy)thiophene-2-carboxamide CAS 306977-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306977-64-0 |
| Molecular Formula | C17H13F3N2O4S |
| Molecular Weight | 398.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-methylbut-3-yn-2-yl)-3-(4-nitro-3-(trifluoromethyl)phenoxy)thiophene-2-carboxamide (CAS 306977-64-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H13F3N2O4S. Molecular weight: 398.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H13F3N2O4S |
| Molecular Weight | 398.36 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(2-Methylbut-3-yn-2-yl)-6-(5-(2-methylbut-3-yn-2-yl)-1,3,4-thiadiazol-2-yl)-5H-[1,3,4]thiadiazolo[3,2-a][1,3,5]triazine-5,7(6H)-dione (CAS 1394838-87-9)
- 215121-47-4 10b-(2-Methylbut-3-en-2-yl)-3-(2-methylpropyl)-6,10b,11,11a-tetrahydro-2H-pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4(3H,5aH)-dione DTXSID30679783 (CAS 215121-47-4)
- 8-Benzyl-4-(3-methylbut-2-enoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-59-9)
- N-(3-Methylbut-2-en-1-yl)-N,9-bis(trimethylsilyl)-9H-purin-6-amine (CAS 61261-30-1)
- (E)-2-(5-((3-Methylbut-2-en-1-yl)oxy)-2-(3-(4-((3-methylbut-2-en-1-yl)oxy)phenyl)acryloyl)phenoxy)acetic acid (CAS 153175-87-2)
- N-(2-methylbut-3-yn-2-yl)-4-phenyl-2-(pyridin-3-yl)pyrimidine-5-carboxamide (CAS 400079-55-2)
- N-(2-methylbut-3-yn-2-yl)-2,4-diphenylpyrimidine-5-carboxamide (CAS 338772-03-5)
- Benzyl 2-methylbut-2-enoate (CAS 67674-41-3)
Recommended Standards
- Methyl 2-({[1-(3,4-difluorobenzyl)-6-oxo-1,6-dihydro-3-pyridinyl]carbonyl}amino)benzenecarboxylate (CAS 242797-45-1)
- Naringenin triacetate (CAS 3682-04-0)
- Methyl 1-tosyl-6-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 942206-37-3)
- PBB-No. 49 (CAS 60044-24-8)
- 3-chloro-5-fluoropyridine-4-carboxylic acid (CAS 514798-03-9)
- 1,2-Dinitro-4,5-methylenedioxybenzene (CAS 7748-59-6)
- 3-piperidylhydrazine;hydrochloride (CAS 1314980-49-8)
- 3-(Hydroxymethyl)-[1,1-biphenyl]-3-carbaldehyde (CAS 893738-86-8)
- (2S,3R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-isopropylazetidine-2-carboxylic acid (CAS 2387568-10-5)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
Why CATO?
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