N-(Azido-PEG3)-N-bis(PEG3-Boc) CAS 2055042-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2055042-56-1 |
| Molecular Formula | C34H66N4O13 |
| Molecular Weight | 738.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(Azido-PEG3)-N-bis(PEG3-Boc) (CAS 2055042-56-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H66N4O13. Molecular weight: 738.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H66N4O13 |
| Molecular Weight | 738.91 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related N Standards
- Azido-PEG12-NHS ester (CAS 2363756-50-5)
- 3-Azido-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin (CAS 59886-91-8)
- Azido-PEG12-NHS Ester (CAS 1108750-59-9)
- N-(32-Azido-3,6,9,12,15,18,21,24,27,30-decaoxadotriacontyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 1628165-01-4)
- N-(Azido-PEG4)-N-bis(PEG4-acid) (CAS 2093152-80-6)
- N-(Azido-PEG3)-N-bis(PEG4-acid) (CAS 2112731-54-9)
- N-(Azido-PEG2)-N-Fluorescein-PEG3-acid (CAS 2086689-04-3)
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Recommended Standards
- Polyphyllin VI (CAS 55916-51-3)
- (4S,4'S,4''S,5S,5'S,5''S)-2,2',2''-(1,3,5-Benzenetriyl)tris[4,5-dihydro-4,5-diphenyl-1H-imidazole] (CAS 1208332-97-1)
- Bis-(PEG6-acid)-SS (CAS 2055014-97-4)
- 4α-Phorbol 12,13-Didecanoate (CAS 27536-56-7)
- 1-(3-(Difluoromethoxy)phenyl)-3-(1,5-dimethyl-1H-pyrazol-4-yl)prop-2-en-1-one (CAS 1005647-45-9)
- 6-Aminohexanamide hydrochloride (CAS 5439-29-2)
- 6,7-Dimethylbenzofuran-3-acetic Acid (CAS 610277-17-3)
- 8-MDP (CAS 29491-75-6)
- 3-Methyl-N-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)benzamide (CAS 338401-49-3)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
Why CATO?
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