Azido-PEG4-amido-tri-(carboxyethoxymethyl)-methane CAS 1398044-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1398044-51-3 |
| Molecular Formula | C24H42N4O14 |
| Molecular Weight | 610.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Azido-PEG4-amido-tri-(carboxyethoxymethyl)-methane (CAS 1398044-51-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H42N4O14. Molecular weight: 610.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H42N4O14 |
| Molecular Weight | 610.61 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6-Hydroxy-1-methyl-1,4-dihydro-5H-pyrazolo[4,3-d]pyrimidine-5,7(6H)-dione (CAS 10505-32-5)
- (2R,3R,4R,5S,6S)-2-((benzoyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triyl tribenzoate (CAS 32849-03-9)
- 6,6'-((4,8-Dihydroxy-9,10-dioxo-9,10-dihydroanthracene-1,5-diyl)bis(azanediyl))bis(3-methylbenzenesulfonic acid) (CAS 10449-13-5)
- Methyl 3,4-dichloro-2-(difluoromethoxy)benzoate (CAS 1803831-17-5)
- N1-Heptyl-1,3-propanediamine (CAS 63888-10-8)
- 7-Chloro-3-iodoquinoline (CAS 1424245-91-9)
- 2,2,2-Trifluoro-1-(3-fluoro-4-(isopentyloxy)phenyl)ethan-1-one (CAS 1443349-26-5)
- 3-Chloro-n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)propanamide (CAS 19854-82-1)
- 1-(tert-Butoxy)-3-cyclopropoxy-5-methylbenzene (CAS 1243391-02-7)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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