N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7 CAS 2107273-84-5
| CAS No. | 2107273-84-5 |
| Molecular Formula | C46H62ClN8O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7 (CAS 2107273-84-5), molecular formula C46H62ClN8O6Cl and molecular weight 893.95 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C46H62ClN8O6Cl, N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7 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 893.95 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C46H62ClN8O6 Cl |
| Molecular Weight | 893.95 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Recommended Standards
- 1-Bromo-2-(3'-bromophenoxy)ethane (CAS 18800-29-8)
- Ethyl (1S,2R)-2-((tert-butoxycarbonyl)amino)cyclopropane-1-carboxylate (CAS 1932345-28-2)
- 4-Methoxy-6-(piperazin-1-yl)pyrimidin-2-amine (CAS 918531-20-1)
- N-(cyclohex-3-en-1-ylmethyl)pyridin-3-amine (CAS 1038274-67-7)
- 2-(Cyclohexyl(methyl)amino)-2-oxoethyl 2-(4-chlorophenyl)acetate (CAS 380213-00-3)
- Methyl (2S)-2-cyclopentyl-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}acetate (CAS 1820580-47-9)
- (6-(Dimethylamino)pyridin-3-yl)methanol hydrochloride (CAS 1269054-79-6)
- (S)-5-(4-aminobutyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 29912-57-0)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-mesitylpropanoic acid (CAS 1152572-03-6)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
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