1,2-Bis(3-methoxyphenyl)ethane-1,2-diol CAS 156091-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156091-01-9 |
| Molecular Formula | C16H18O4 |
| Molecular Weight | 274.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-Bis(3-methoxyphenyl)ethane-1,2-diol (CAS 156091-01-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H18O4. Molecular weight: 274.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H18O4 |
| Molecular Weight | 274.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related Bis Standards
- 1,2-Bis(2-methoxyphenyl)ethane-1,2-diol (CAS 64158-26-5)
- 6-(2-Methoxyphenyl)thieno-[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1407180-78-2)
- 1'-(2-Methoxyphenyl)-[1,3'-bipyrrolidine]-2',5'-dione (CAS 89143-13-5)
- 1'-(4-Methoxyphenyl)-[1,3'-bipyrrolidine]-2',5'-dione (CAS 89143-15-7)
- 2-(5-(3-Methoxyphenyl)isoxazol-3-yl)-N-propylacetamide (CAS 953137-86-5)
- 3-(4-Methoxyphenyl)-4-(pyrrolidin-1-ylmethyl)isoxazol-5(2H)-one (CAS 61195-04-8)
- 3-[1-(3-methoxyphenyl)-3,5-dimethyl-1h-pyrazol-4-yl]propanoic acid (CAS 956986-43-9)
- 4-(4-Methoxyphenyl)-4H-cyclopenta[c]cinnoline (CAS 88584-91-2)
Recommended Standards
- Ethyl N-((tert-butoxycarbonyl)glycyl)-N-methylglycinate (CAS 145590-97-2)
- Ethyl 4-[2-(2-tert-butoxy-2-oxoethyl)hydrazino]-4-oxobutanoate (CAS 1706454-98-9)
- 3,3'-Dimethoxy-5,5'-dimethyl-[1,1'-biphenyl]-2,2'-diol (CAS 13990-86-8)
- 25791-96-2 QQQ033305K Polyoxypropylene (10) glyceryl ether Polyoxypropylene (27) glyceryl ether Polyoxypropylene (55) glyceryl ether Polypropylene glycol (10) glyceryl ether Polypropylene glycol (27) glyceryl ether Polypropylene glycol (55) glyceryl ether PPG-10 Glyceryl ether PPG-27 Glyceryl ether PPG-55 Glyceryl ether Glycols, polypropylene, 1,2,3-propanetriyl ether Niax polyol L-56 Niax polyol LG-168 Niax polyol lht-42 Poly(oxy(methyl-1,2-ethanediyl)), alpha,alpha',alpha''-1,2,3-propanetriyltris(omega-hydroxy- Glycerol, propoxylated L-3003 [Russian] Bypolet 34 Bypolet 36 Glycerol poly(oxypropylene)triol Glycerol polypropylene glycol ether (1:3) Glycerol polypropylene glycol triether Glycerol tri(polyoxypropylene) ether Glycerol-polypropylene glycol triether Glycerol-propylen oxide polymer Glycerol-propylene oxide polyether triol Glycerol-propylene oxide polymer Glyceryl polypropylene glycol ether Glyceryl polypropylene glycol ether (1:3) GP 3000 GP 3025 Laprol 1003 Laprol 263 Laprol 3003 Laprol 5003 Laprol 503 LG 56 LG 56 (Polymer) Niax LG 240 Niax LG 56 Nisso TG 4400 NSC 306465 Oxirane, methyl-, polymer with 1,2,3-propantriol, potassium salt Pluracol BP 730 Pluracol GP 430 Polyol-Witco G-3530 Poly(oxypropylene) glyceryl ether Poly(oxypropylene)glycerol Poly(oxypropylene)glyceryl ether Polypropylene glycol ether of glycerol Polypropylene glycol ether with glycerin Polypropylene glycol ether with glycerol Polypropylene glycol glycerin triether Polypropylene glycol glycerol ether (3:1) Polypropylene glycol 1,2,3-propanetriyl ether Poly(propylene oxide) glycerol ether Polypropylene oxide glycerol ether (3:1) Polyurax G 3000 1,2,3-Propanetriol, methyloxirane polymer 1,2,3-Propanetriol, polymer with methyloxirane Propylan 3 Propylene oxide-glycerol polymer Thanol SF 1500 Voranol CP 1500 Voranol CP 260 Voranol CP 3000 Voranol CP 3001 Voranol CP 301 Voranol CP 450 Voranol CP 700 L-3003 UNII-QQQ033305K EC 500-044-5 Poly(oxypropylene) glycerol triether (CAS 25791-96-2)
- 2-Methyl-1-(4-methylbenzyl)piperazine (CAS 1225501-70-1)
- 2-Methyl-4-nitro-1H-imidazol-5-ol (CAS 782387-82-0)
- Tert-butyl ((3aR,4R,7aS)-octahydro-1H-isoindol-4-yl)carbamate (CAS 181141-44-6)
- 5-((Tetrahydrofuran-2-yl)methoxy)pentane-1-sulfonyl chloride (CAS 1339444-62-0)
- Ethyl 3-(4-cyanophenyl)propanoate (CAS 116460-89-0)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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