2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide) CAS 4090-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4090-52-2 |
| Molecular Formula | C10H20O7P2 |
| Molecular Weight | 314.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide) (CAS 4090-52-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H20O7P2. Molecular weight: 314.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H20O7P2 |
| Molecular Weight | 314.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
Related Oxybis Standards
- 4,4'-((Oxybis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde (CAS 111550-46-0)
- 2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))dibenzaldehyde (CAS 82645-24-7)
- 4,4'-Oxybis(N-hydroxy-3-methylbenzimidamide) (CAS 89446-97-9)
- 6,6'-Oxybis(benzo[d]thiazol-2-amine) (CAS 53357-06-5)
- (Oxybis(4,1-phenylene))bis(trimethylsilane) (CAS 18055-71-5)
- (Oxybis(2,1-phenylene))bis(trimethylsilane) (CAS 18055-73-7)
- 4,4'-(Oxybis(propane-3,1-diyl))bis(2,6-dimethylpyridine) (CAS 865074-42-6)
- 1,1’-(OXYBIS(4,1-PHENYLENE))BIS(2-METHYLPROPAN-1-ONE) (CAS 157891-84-4)
Recommended Standards
- 2-(2,4-Difluorophenoxy)-6-methyl-4-(trifluoromethyl)nicotinonitrile (CAS 478049-82-0)
- 2-Iododecahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene (CAS 77052-11-0)
- 1-(trans-4-Ethylcyclohexyl)-4-iodobenzene (CAS 918826-32-1)
- 4-(4-Ethylphenyl)-1h-pyrazole-3-carbaldehyde (CAS 1005700-74-2)
- 6-(Phenylsulfonamido)hexanoic acid (CAS 61714-42-9)
- (1R,2R)-Bis[(4-bromophenyl)methyl]-1,2-cyclohexanediamine (CAS 436855-07-1)
- 4-(2,5-Dimethyl-1-(2,2,2-trifluoroethyl)-1H-pyrrol-3-yl)thiazol-2-amine (CAS 1333817-80-3)
- 4-(Benzyloxy)-2-methylquinoline (CAS 147330-34-5)
- Methyl (E)-2-(1-(4-fluorophenyl)ethylidene)hydrazine-1-carboxylate (CAS 112382-27-1)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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