(+)-Biotin-PEG11-NH2 (+)-Biotin-PEG11-amine 604786-74-5 CAS 604786-74-5
| CAS No. | 604786-74-5 |
| Molecular Formula | C34H66N4O13S |
| Molecular Weight | 770.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (+)-Biotin-PEG11-NH2 (+)-Biotin-PEG11-amine 604786-74-5 (CAS 604786-74-5), a certified reference material (molecular formula C34H66N4O13S, MW 770.97 g/mol) for analytical method development and quality control.
The molecular framework of (+)-Biotin-PEG11-NH2 (+)-Biotin-PEG11-amine 604786-74-5 (C34H66N4O13S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (+)-Biotin-PEG11-NH2 (+)-Biotin-PEG11-amine 604786-74-5 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 | C34H66N4O13S |
| Molecular Weight | 770.97 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.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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