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Biotin-PEG11-amine - ≥98% , CAS No.1418022-42-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Biotin-PEG11-amine is PEG derivative containing a biotin group and a terminal primary amine group. The amine group can be coupled to carboxyl groups or 5'phosphate groups to form stable amide bonds. The hydrophilic PEG spacer increases solubility in aqueous media of the molecules conjugated to the biotin compound. It also helps to minimize steric hindrance involved with the binding to avidin molecules.
Specifications
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
| Canonical Smiles | C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN)NC(=O)N2 |
|---|---|
| IUPAC Name | 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide |
| InChIKey | SHPHAOSBFNWGAC-PHDGFQFKSA-N |
| INCHI | 1S/C34H66N4O13S/c35-5-7-41-9-11-43-13-15-45-17-19-47-21-23-49-25-27-51-28-26-50-24-22-48-20-18-46-16-14-44-12-10-42-8-6-36-32(39)4-2-1-3-31-33-30(29-52-31)37-34(40)38-33/h30-31,33H,1-29,35H2,(H,36,39)(H2,37,38,40)/t30-,31-,33-/m0/s1 |
| Isomeric SMILES | C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN)NC(=O)N2 |
| Molecular Weight | 770.98 |
| Reaxy-Rn | 35633075 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=35633075&ln= |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Taxonomic Classification
Taxonomy Tree
- Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
- Class Biotin and derivatives
- Superclass Organoheterocyclic compounds
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Biotin and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Biotin and derivatives |
| Alternative Parents | Thienoimidazolidines N-acyl amines Imidazolidinones Thiophenes Thiolanes Ureas Secondary carboxylic acid amides Amino acids and derivatives Dialkylthioethers Dialkyl ethers Azacyclic compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteropolycyclic compounds |
| Substituents | Biotin_derivative - Thienoimidazolidine - Fatty amide - Fatty acyl - Imidazolidinone - N-acyl-amine - Imidazolidine - Thiophene - Thiolane - Amino acid or derivatives - Carboxamide group - Urea - Secondary carboxylic acid amide - Carboxylic acid derivative - Dialkyl ether - Ether - Azacycle - Dialkylthioether - Thioether - Organic oxygen compound - Hydrocarbon derivative - Organic nitrogen compound - Amine - Carbonyl group - Primary aliphatic amine - Organic oxide - Organonitrogen compound - Organooxygen compound - Primary amine - Aliphatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as biotin and derivatives. These are organic compounds containing a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. |
| External Descriptors | Not available |
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
| Solubility | Solubility in Water, DMSO, DCM, DMF |
|---|---|
| Molecular Weight | 771.000 g/mol |
| XLogP3 | -2.500 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 40 |
| Exact Mass | 770.435 Da |
| Monoisotopic Mass | 770.435 Da |
| Topological Polar Surface Area | 223.000 Ų |
| Heavy Atom Count | 52 |
| Formal Charge | 0 |
| Complexity | 842.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 3 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
Solution Calculators
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