(S)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole CAS 2446042-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2446042-08-4 |
| Molecular Formula | C29H27O3P |
| Molecular Weight | 454.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2446042-08-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C29H27O3P. Molecular weight: 454.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C29H27O3P |
| Molecular Weight | 454.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Recommended Standards
- (E)-2-(4-(2-Cyano-3-((3-(ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-3-oxoprop-1-en-1-yl)phenoxy)acetic acid (CAS 745808-43-9)
- 1-(2-(2-Hydroxyethoxy)ethyl)-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 607383-61-9)
- 8′-(Diphenylphosphino)[1,1′-binaphthalen]-8-ol (CAS 193699-33-1)
- N2,N2,N3,N3-tetrabenzylbutane-2,3-diamine (CAS 300679-32-7)
- 2-{[(1,1-Dioxido-1,2-benzisothiazol-3-yl)-(1-naphthyl)amino]methyl}phenol (CAS 442571-99-5)
- 3-Iodo-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one (CAS 1190316-65-4)
- 4-Amino-2-chloroquinoline-3-carbonitrile (CAS 212378-25-1)
- (3α,5β,12α)-3,12-Dihydroxy-7-oxocholan-24-oic acid methyl ester (CAS 10538-65-5)
- 6-(3-Chloro-4-ethoxyphenyl)-3,5-dimethylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437485-82-9)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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