2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4-yl thiophene-2-carboxylate CAS 303987-62-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303987-62-4 |
| Molecular Formula | C14H14N2O2S2 |
| Molecular Weight | 306.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4-yl thiophene-2-carboxylate (CAS 303987-62-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H14N2O2S2. Molecular weight: 306.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O2S2 |
| Molecular Weight | 306.40 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylthio Standards
- Ethyl 2-(methylthio)-5-(phenylthio)pyrimidine-4-carboxylate (CAS 61727-12-6)
- N-(2-(Methylthio)benzo[d]thiazol-5-yl)thiophene-2-carboxamide (CAS 312614-40-7)
- N-(2-(Methylthio)benzo[d]thiazol-6-yl)thiophene-2-carboxamide (CAS 302939-09-9)
- N-(4-((Methylthio)methyl)thiazol-2-yl)-4-phenylbutanamide (CAS 955835-89-9)
- N-(4-(Methylthio)benzo[d]thiazol-2-yl)cyclohexanecarboxamide (CAS 899983-08-5)
- ({[4-(methylthio)-3-nitrophenyl]sulfonyl}amino)acetic acid (CAS 743453-41-0)
- 5-(2-(Methylthio)pyrimidin-4-yl)thiophene-2-sulfonyl chloride (CAS 175202-76-3)
- 4-(2-(Methylthio)pyrimidin-4-yl)thiophene-2-sulfonyl chloride (CAS 874841-65-3)
Recommended Standards
- 2-(3-(Dimethylamino)propyl)-1-phenylisoquinolin-3(2H)-one (CAS 89707-57-3)
- 2,5-Bis(pentyloxy)terephthalaldehyde (CAS 278186-49-5)
- 2-(2-(p-Tolylthio)acetamido)thiophene-3-carboxamide (CAS 895458-70-5)
- 3-benzyl-3,9-diazaspiro[5.5]undecane;dihydrochloride (CAS 1171506-89-0)
- 1-(4-Fluorobenzyl)-3-((1-(methylsulfonyl)piperidin-4-yl)methyl)urea (CAS 1234972-02-1)
- 2-Fluoro-3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine (CAS 2618823-23-5)
- (3-Fluoro-4-methoxyphenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1797801-93-4)
- trans-4-(Benzyloxy)cyclohexanecarboxylic acid (CAS 1558003-77-2)
- N-(1-(Methylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetamide (CAS 955595-44-5)
- Peptide 437 (CAS CATO-CPTD788437)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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