Biotin-PEG8-amine - ≥98% , CAS No.2183447-27-8

CAS: 2183447-27-8 Cat. No.: B595043 Peso molecular: 638.81

GRADE & PURITY ≥98%

Synonyms

N-(26-Amino-3,6,9,12,15,18,21,24-octaoxahexacosyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide | Biotin-PEG8-CH2CH2NH2

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Descripción general

Biotin-PEG8-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

Sinónimos

N-(26-Amino-3, 6, 9, 12, 15, 18, 21, 24-octaoxahexacosyl)-5-((3aS, 4S, 6aR)-2-oxohexahydro-1H-thieno[3, 4-d]imidazol-4-yl)pentanamide | Biotin-PEG8-CH2CH2NH2

Especificaciones y pureza

≥98%

Condiciones de almacenamiento de almacenamiento

Protected from light, Store at -20°C, Argon charged

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥98%

Nombres e identificadores

• Sonrisas canónicas: C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCN)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-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
• InChIKey: KCEDJIKXCRNXKQ-KLJDGLGGSA-N
• INCHI: 1S/C28H54N4O10S/c29-5-7-35-9-11-37-13-15-39-17-19-41-21-22-42-20-18-40-16-14-38-12-10-36-8-6-30-26(33)4-2-1-3-25-27-24(23-43-25)31-28(34)32-27/h24-25,27H,1-23,29H2,(H,30,33)(H2,31,32,34)/t24-,25-,27-/m0/s1
• Peso molecular: 638.81

Propiedades químicas y físicas

• Solubilidad: Solubility in Water, DMSO, DCM, DMF
• Sensibilidad: Light and moisture sensitive
• Peso molecular: 638.800 g/mol
• XLogP3: -2.000
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 31
• Exact Mass: 638.356 Da
• Monoisotopic Mass: 638.356 Da
• Topological Polar Surface Area: 195.000 Ų
• Heavy Atom Count: 43
• Formal Charge: 0
• Complexity: 700.000
• 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