1142205-70-6 9352AC C20H29N3O6 [{2-[4-(tert-Butoxycarbonyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid CAS 1142205-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142205-70-6 |
| Molecular Formula | C20H29N3O6 |
| Molecular Weight | 407.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1142205-70-6 9352AC C20H29N3O6 [{2-[4-(tert-Butoxycarbonyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid (CAS 1142205-70-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H29N3O6. Molecular weight: 407.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H29N3O6 |
| Molecular Weight | 407.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(4-Oxo-2,3-diphenylindeno[1,2-b]pyrrol-1(4H)-yl)ethyl acetate (CAS 105772-24-5)
- 7-(3-Fluorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1242983-81-8)
- 1-(3-(Benzyloxy)pyridin-2-yl)-3-(9H-fluoren-3-yl)urea (CAS 1022235-69-3)
- (2S,4S)-Methyl 4-amino-1-methylpyrrolidine-2-carboxylate dihydrochloride (CAS 1300698-39-8)
- 3-CHloro-5-nitro-2-(propan-2-yloxy)pyridine (CAS 71669-71-1)
- 5,6,7,8-Tetrafluoronaphthalen-2-ol (CAS 256479-35-3)
- 2-((4-Bromo-3-methylphenoxy)methyl)-1,3-dioxolane (CAS 1443349-58-3)
- 6-Amino-N-(2,6-dichlorophenyl)-4-thia-2-azatricyclo[7.6.0.0^{3,7}]pentadeca-1(9),2,5,7-tetraene-5-carboxamide (CAS 496804-79-6)
- Ethyl 3-(2-chloropyridin-3-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 890095-91-7)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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