5-oxo-2,3,4,5-tetrahydrobenzo[b]thiepin-7-yl pivalate CAS 2226905-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2226905-50-4 |
| Molecular Formula | C15H18O3S |
| Molecular Weight | 278.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-oxo-2,3,4,5-tetrahydrobenzo[b]thiepin-7-yl pivalate (CAS 2226905-50-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H18O3S. Molecular weight: 278.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H18O3S |
| Molecular Weight | 278.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related oxo Standards
- 5-oxo-2,3,4,5-tetrahydrobenzo[b]thiepin-8-yl pivalate (CAS 2226905-43-5)
- 3-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)propanoic acid (CAS 442651-60-7)
- 2-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)thio)acetic acid (CAS 40277-59-6)
- 10-Phenyl-3,4,9,10-tetrahydrobenzo-[b]cyclopenta[e][1,4]diazepin-1(2H)-one (CAS 1374509-72-4)
- (1,3,4,5-Tetrahydrobenzo[c]oxepin-8-yl)boronic acid pinacol acid (CAS 2304635-55-8)
- 4,5,6,8-Tetrahydrobenzo[b]quinolino[1,8-gh][1,6]naphthyridine (CAS 7093-26-7)
- 3331-46-2 7-OXO-7,8,9,10-TETRAHYDROBENZO[A]PYRENE 9,10-DIHYDROBENZO[A]PYREN-7(8H)-ONE 9,10-DIHYDROBENZO[A]PYRENE-7[8H]-ONE 9,10-DIHYDROBENZO[PQR]TETRAPHEN-7(8H)-ONE 9,10-Dihydro-8H-benzo[def]chrysen-7-one AS06637 (CAS 3331-46-2)
- 4-(5,6,7,8-Tetrahydrobenzo[d]imidazo[2,1-b]thiazol-2-yl)aniline (CAS 850733-14-1)
Recommended Standards
- 5-[(4-methylpiperidin-1-yl)sulfonyl]-1H-indole (CAS 874372-98-2)
- 5,6-dimethyl-2-(piperazin-1-ylmethyl)-1H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 900640-87-1)
- 5-Phenyl-1-(p-tolyl)pyrimidine-4(1H)-thione (CAS 98381-60-3)
- N-methyl-1-(5-methyl-6-phenoxypyridin-3-yl)methanamine (CAS 1355179-98-4)
- 5-Methylpyrimidine-2,4-diamine (CAS 18588-37-9)
- NT 157 (CAS 1384426-12-3)
- 5-(Hydroxyamino)pentan-1-amine dihydrochloride (CAS 1002-38-6)
- 2-chloro-5-fluoro-4-(2-iodoethynyl)pyrimidine (CAS 2748014-88-0)
- 2-(4-Bromo-5-nitropyrazol-1-yl)ethanol (CAS 1429309-32-9)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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