1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatobenzene] CAS 9020-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 9020-84-2 |
| Molecular Formula | C15H10N2O2 2*C6H14O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatobenzene] (CAS 9020-84-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H10N2O2 2*C6H14O3. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H10N2O2 2*C6H14O3 |
| Molecular Weight | 384.43 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Propanediol Standards
- 1,3-propanediol cyclic sulfate (CAS 1073-05-8)
- 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1-[(2-hydroxyethyl)thio]-2-propanol and 2,2'-thiobis[ethanol] (CAS 109037-70-9)
- 1,2-Propanediol-1,2-<SUP>13</SUP>C<SUB>2</SUB> (CAS 1173019-59-4)
- 1,2-Propanediol, polymer with 2-ethyloxirane, potassium salt (CAS 120296-99-3)
- 1,3-Propanediol Cyclic Orthocarbonate-d12 1,5,7,11-Tetraoxaspiro[5.5]undecane-d12 1219176-62-1 NSC 194647-d12 Tetraoxaspiroundecane-d12 (CAS 1219176-62-1)
- 1,2-Propanediol, polymer with 1,3-diisocyanatomethylbenzene and 1,1'-methylenebis[isocyanatobenzene] (CAS 153965-58-3)
- 1,3-Propanediol, 2-butyl-2-ethyl-, polymer with 1,6-diisocyanatohexane (CAS 169196-93-4)
- 1-Phenyl-1,2-propanediol (Mixture of Diastereomers) (CAS 1855-09-0)
Recommended Standards
- 1-Cyclohexylpiperazine dihydrochloride (CAS 245487-40-5)
- (E)-5-((4-chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole-4-carbaldehyde O-(2,3-dichlorobenzyl) oxime (CAS 321998-28-1)
- Methyl 2-(4-bromo-3-nitrophenyl)acetate (CAS 627490-22-6)
- Methyl 5-Chloro-1-methyl-1H-pyrazole-4-carboxylate (CAS 88398-85-0)
- 4-(Thiophen-2-yl)but-3-en-2-one (CAS 874-83-9)
- Methyl 2,3-dimethyl-5-nitrobenzoate (CAS 90922-71-7)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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