4,4'-(Propane-2,2-diyl)bis((allyloxy)benzene) CAS 3739-67-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3739-67-1 |
| Molecular Formula | C21H24O2 |
| Molecular Weight | 308.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Propane-2,2-diyl)bis((allyloxy)benzene) (CAS 3739-67-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H24O2. Molecular weight: 308.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H24O2 |
| Molecular Weight | 308.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Propane Standards
- 2,2'-((Propane-2,2-diylbis(4,1-phenylene))bis(methylene))bis(oxirane) (CAS 3530-44-7)
- 4,4’-(Propane-2,2-diyl)bis(2-allylphenol) (CAS 1745-89-7)
- 4-[(propane-1-sulfonamido)methyl]benzene-1-sulfonyl chloride (CAS 1016696-49-3)
- 1,1'-(Propane-1,2-diyl)bis(3-phenylurea) (CAS 91625-84-2)
- Propane-1,3-diyl bis(4-aminobenzoate) (CAS 57609-64-0)
- (Propane-1,3-diylbis(oxy))bis(propane-3,1-diyl) diacrylate (CAS 68901-05-3)
- 4-(Propane-1-sulfonamido)benzene-1-sulfonyl chloride (CAS 1016679-17-6)
- 4,4'-(Propane-1,3-diyl)bis(piperidine-1-carboxamide) (CAS 70715-18-3)
Recommended Standards
- 3,4-dibenzyloxycyclobut-3-ene-1,2-dione (CAS 70278-64-7)
- 4,7,10,13,16-Pentaoxanonadecane-1,19-diamine (CAS 869308-34-9)
- 5-O-Methylembelin (CAS 56005-10-8)
- 1-(2-(Methylsulfonyl)ethyl)-1H-pyrazole-4-carboxylic acid (CAS 1179208-40-2)
- 1-Allyl-3-(2-(2,4-dioxothiazolidin-3-yl)cyclohexyl)urea (CAS 1207040-86-5)
- N-methylethylenediamine (CAS 109-81-9)
- Mefatinib Impurity 10 (CAS CATO-C4X-299210)
- (S)-2-amino-1-(indolin-1-yl)propan-1-one (CAS 500138-78-3)
- Prop-2-yn-1-yl 4-(benzyloxy)-3-chloro-5-ethoxybenzoate (CAS 1706452-35-8)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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