875770-34-6 Azido-PEG3-biotin conjugate MFCD20134145 11-[(R)-(+)-Biotinylamino]-1-azido-3,6,9-trioxaundecane CAS 875770-34-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 875770-34-6 |
| Molecular Formula | C18H32N6O5S |
| Molecular Weight | 444.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
875770-34-6 Azido-PEG3-biotin conjugate MFCD20134145 11-[(R)-(+)-Biotinylamino]-1-azido-3,6,9-trioxaundecane (CAS 875770-34-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H32N6O5S. Molecular weight: 444.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H32N6O5S |
| Molecular Weight | 444.55 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.) | 1987 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-Butyl 4-((4-((5-vinylpyrimidin-2-yl)amino)phenyl)sulfonyl)piperidine-1-carboxylate (CAS 937012-25-4)
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- 3-(Dimethylamino)-2,2-dimethyl-1-phenylpropan-1-one hydrochloride (CAS 24206-69-7)
- 3-((3-Methoxypropyl)amino)thietane 1,1-dioxide (CAS 1865021-65-3)
- 1-Amino-5-chloropentan-2-ol (CAS 94157-97-8)
- 2-chloro-6,8-difluoro-quinazolin-4-ol (CAS 1593805-45-8)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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