2-(5-(Thiophen-2-yl)-1,10b-dihydro-5H-benzo[e]pyrazolo[1,5-c][1,3]oxazin-2-yl)phenol CAS 896618-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 896618-79-4 |
| Molecular Formula | C20H16N2O2S |
| Molecular Weight | 348.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-(Thiophen-2-yl)-1,10b-dihydro-5H-benzo[e]pyrazolo[1,5-c][1,3]oxazin-2-yl)phenol (CAS 896618-79-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H16N2O2S. Molecular weight: 348.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H16N2O2S |
| Molecular Weight | 348.42 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 3-(5-(Thiophen-2-yl)-1,10b-dihydro-5H-benzo[e]pyrazolo[1,5-c][1,3]oxazin-2-yl)phenol (CAS 899729-02-3)
- 3-(5-(Thiophen-3-yl)-1,10b-dihydro-5H-benzo[e]pyrazolo[1,5-c][1,3]oxazin-2-yl)phenol (CAS 899984-78-2)
- 4-[(2E)-3-(Thiophen-2-yl)prop-2-enoyl]phenyl 4-methylbenzoate (CAS 306731-98-6)
- 3-(Thiophen-2-yl)-1-(thiophene-2-carbonyl)-1H,4H-indeno[1,2-c]pyrazole (CAS 1024154-08-2)
- 4-(4-(Thiophen-2-yl)pyrimidin-2-yl)phenyl furan-2-carboxylate (CAS 477857-30-0)
- N-(4-(Thiophen-2-yl)-2-(2-(thiophen-2-ylmethylene)hydrazineyl)thiazol-5-yl)acetamide (CAS 608494-69-5)
- N1-((1-(Thiophen-2-yl)cyclopentyl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 1060193-18-1)
- Ethyl 2-((4-(thiophen-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl)thio)acetate (CAS 505054-22-8)
Recommended Standards
- 2-((5-(Hydroxymethyl)-1-(2-(methylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)-N-(m-tolyl)acetamide (CAS 923195-18-0)
- 2-(5-Methoxy-4-oxo-2-((pyrimidin-2-ylthio)methyl)pyridin-1(4H)-yl)-N-propylacetamide (CAS 920408-63-5)
- 2-((4-Methoxy-N-phenylphenyl)sulfonamido)-N,N-dimethylacetamide (CAS 339013-34-2)
- methyl 4-aminobicyclo[2.1.1]hexane-1-carboxylate;hydrochloride (CAS 1638772-04-9)
- 2-(Pyrimidin-5-yl)benzoic acid (CAS 1078712-00-1)
- 3-Iodo-5-methoxypyridin-2-amine (CAS 1823935-70-1)
- Ethyl 5-Methoxy-2-thiophenecarboxylate (CAS 1418117-79-9)
- Glimepiride Impurity 16 (CAS 247098-17-5)
- 1,4-Oxazepane-4-sulfonamide (CAS 1251292-93-9)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com