Biotin-PEG11-Mal - ≥98% , CAS No.1334172-60-9

CAS: 1334172-60-9 Cat. No.: B595261 Formule: C₄₁H₇₁N₅O₁₆S Poids moléculaire: 922.09 PubChem CID: 77078443

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Vue d’ensemble

Biotin-PEG11-Mal is a PEG derivative containing a biotin group and a maleimide group for labeling and crosslinking cysteines and other sulfhydryls. The maleimide group reacts specifically with sulfhydryl groups (at pH 6.5-7.5) to form a stable, irreversible thioether linkage. 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

Spécifications et pureté

≥98%

Conditions de stockage de stockage

Store at -20°C

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥98%

Noms et identifiants

• Sourires canoniques: C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)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-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
• InChIKey: FMIDVLYXFRCQAD-BVCQTOFBSA-N
• INCHI: 1S/C41H71N5O16S/c47-36(4-2-1-3-35-40-34(33-63-35)44-41(51)45-40)42-8-11-52-13-15-54-17-19-56-21-23-58-25-27-60-29-31-62-32-30-61-28-26-59-24-22-57-20-18-55-16-14-53-12-9-43-37(48)7-10-46-38(49)5-6-39(46)50/h5-6,34-35,40H,1-4,7-33H2,(H,42,47)(H,43,48)(H2,44,45,51)/t34-,35-,40-/m0/s1
• Isomères SMILES: C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2
• PubChem CID: 77078443
• Poids moléculaire: 922.09

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Classe Biotin and derivatives

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Classe: Biotin and derivatives
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Biotin and derivatives
• Alternative Parents: Thienoimidazolidines Maleimides Imidazolidinones N-acyl amines N-substituted carboxylic acid imides Dicarboximides Thiophenes Thiolanes Pyrrolines Ureas Secondary carboxylic acid amides Dialkyl ethers Azacyclic compounds Dialkylthioethers Carbonyl compounds Hydrocarbon derivatives Organic oxides Organonitrogen compounds
• Molecular Framework: Aliphatic heteropolycyclic compounds
• Substituents: Biotin_derivative - Thienoimidazolidine - Maleimide - Fatty amide - Fatty acyl - Imidazolidinone - N-acyl-amine - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Imidazolidine - Thiophene - Thiolane - Pyrroline - Carboxamide group - Urea - Secondary carboxylic acid amide - Thioether - Dialkylthioether - Azacycle - Ether - Dialkyl ether - Carboxylic acid derivative - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Carbonyl group - 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

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y