Biotin-PEG2-iodide - ≥98% , CAS No.292843-75-5

CAS: 292843-75-5 Cat. No.: B596595 분자식: C₁₈H₃₁IN₄O₅S 분자량: 542.4 PubChem CID: 11307260

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

개요

Biotin-PEG2-iodide is a heterobifunctional PEG derivative containing biotin and iodine moieties. Biotin is commonly used for protein conjugation and is commonly used with streptavidin and avidin. Iodine is a good leaving group for substitution reactions. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media.

Specifications

사양 및 순도

≥98%

보관 조건

Store at -20°C

배송

Ice chest + Ice pads

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순수함

≥98%

이름과 식별자

• 정식 스마일: C1C2C(C(S1)CCCCC(=O)NCCOCCOCCNC(=O)CI)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-iodoacetyl)amino]ethoxy]ethoxy]ethyl]pentanamide
• InChIKey: LWGLKVINXNMNJX-ZQIUZPCESA-N
• INCHI: 1S/C18H31IN4O5S/c19-11-16(25)21-6-8-28-10-9-27-7-5-20-15(24)4-2-1-3-14-17-13(12-29-14)22-18(26)23-17/h13-14,17H,1-12H2,(H,20,24)(H,21,25)(H2,22,23,26)/t13-,14-,17-/m0/s1
• 이성체 SMILES: C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCNC(=O)CI)NC(=O)N2
• PubChem CID: 11307260
• 분자량: 542.4

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• 분류: 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 Organic carbonic acids and derivatives Sulfenyl compounds Dialkylthioethers Dialkyl ethers Carboxylic acid amides Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organoiodides Organic oxides Hydrocarbon derivatives Alkyl iodides
• Molecular Framework: Aliphatic heteropolycyclic compounds
• Substituents: Biotin_derivative - Thienoimidazolidine - Fatty acyl - N-acyl-amine - Imidazolidinone - Fatty amide - Thiophene - Thiolane - Imidazolidine - Carbonic acid derivative - Carboxamide group - Azacycle - Dialkylthioether - Sulfenyl compound - Thioether - Ether - Dialkyl ether - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organoiodide - Organohalogen compound - Alkyl iodide - Alkyl halide - Aliphatic heteropolycyclic compound
• 설명: 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

화학 및 물리적 특성

• 용해성: Solubility in Water, DMSO, DMF
• 분자량: 542.400 g/mol
• XLogP3: -0.200
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 15
• Exact Mass: 542.106 Da
• Monoisotopic Mass: 542.106 Da
• Topological Polar Surface Area: 143.000 Ų
• Heavy Atom Count: 29
• Formal Charge: 0
• Complexity: 542.000
• 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

자주 묻는 질문

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 292843-75-5, the molecular formula is C18H31IN4O5S, and the molecular weight is 542.4 g/mol. InChIKey LWGLKVINXNMNJX-ZQIUZPCESA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.