Azido-PEG2-CH2CO2-t-Bu - ≥98% , CAS No.251564-45-1

CAS: 251564-45-1 Cat. No.: A595525 Formule: C10H19N3O4 Poids moléculaire: 245.3 PubChem CID: 21348398
DISPONIBLE À COMMANDE
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Application
Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo
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Size
USA
Allemagne (EU)*
Price
Qty
100mg
A595525-100mg
Sur commande · 8–12 semaines
86,90$US
250mg
A595525-250mg
Sur commande · 8–12 semaines
115,90$US
500mg
A595525-500mg
Sur commande · 8–12 semaines
153,90$US
1g
A595525-1g
Sur commande · 8–12 semaines
204,90$US
Enter a quantity for the sizes you want to add.
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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.

Vue d’ensemble

Azido-PEG2-CH2CO2-t-Bu is a PEG derivative containing an azide group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

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 canoniquesCC(C)(C)OC(=O)COCCOCCN=[N+]=[N-]
IUPAC Nametert-butyl 2-[2-(2-azidoethoxy)ethoxy]acetate
InChIKeyVVSLXAHQRLHPKS-UHFFFAOYSA-N
INCHI1S/C10H19N3O4/c1-10(2,3)17-9(14)8-16-7-6-15-5-4-12-13-11/h4-8H2,1-3H3
Isomères SMILES CC(C)(C)OC(=O)COCCOCCN=[N+]=[N-]
PubChem CID 21348398
Poids moléculaire 245.3

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 →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic 1,3-dipolar compounds
ClasseAllyl-type 1,3-dipolar organic compounds
SubclassAzo imides
Intermediate Tree Nodes Not available
Direct ParentAzo imides
Alternative Parents Carboxylic acid esters  Azo compounds  Monocarboxylic acids and derivatives  Dialkyl ethers  Organic salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Organic cations  
Molecular FrameworkAliphatic acyclic compounds
Substituents Azo compound - Azo imide - Carboxylic acid ester - Carboxylic acid derivative - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Organonitrogen compound - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Organic oxide - Organooxygen compound - Organic salt - Hydrocarbon derivative - Organic cation - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as azo imides. These are n-Imides of azo compounds, analogous to azoxy compounds, having a delocalized structure.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





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Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propriétés chimiques et physiques
SolubilitéSolubility in DMSO, DCM, DMF
Poids moléculaire245.280 g/mol
XLogP31.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count10
Exact Mass245.138 Da
Monoisotopic Mass245.138 Da
Topological Polar Surface Area59.100 Ų
Heavy Atom Count17
Formal Charge0
Complexity269.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculateurs de solution
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