N,N'-bis-(azide-PEG3)-Cy5 CAS 2107273-46-9
| CAS No. | 2107273-46-9 |
| Molecular Formula | C41H57N8O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 793.41 g/mol gives N,N'-bis-(azide-PEG3)-Cy5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N,N'-bis-(azide-PEG3)-Cy5 (CAS 2107273-46-9), a certified reference material (molecular formula C41H57N8O6Cl, MW 793.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C41H57N8O6Cl, N,N'-bis-(azide-PEG3)-Cy5 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 793.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N,N'-bis-(azide-PEG3)-Cy5 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C41H57N8O6 Cl |
| Molecular Weight | 793.41 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Recommended Standards
- 2-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one compound with pyridine (1:1) (CAS 647033-49-6)
- (S)-3-Amino-1-(tert-butyl)pyrrolidin-2-one (CAS 943894-82-4)
- (2-methyl-1-bicyclo[1.1.1]pentanyl)methyl 4-methylbenzenesulfonate (CAS 2565586-69-6)
- 5-Cyclopropoxy-N-methyl-4-(trifluoromethyl)nicotinamide (CAS 1243461-83-7)
- 7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 869947-18-2)
- Terbinafine Impurity 44 (CAS CATO-C4X-133844)
- (R)-N-Boc-3-amino-3-phenyl-1-propanol (CAS 158807-47-7)
- 4-Nitro-1-((perfluorophenyl)methyl)-1H-pyrazole (CAS 957481-78-6)
- Palladium, [1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]dichloro[1-(1-methylethyl)-1H-imidazole-κN3]-, (SP-4-1)- (CAS 1537172-99-8)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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