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m-PEG6-CH2COOH - 98%, high purity , CAS No.16142-03-3
Basic Description
Synonyms
CS-0078292 | DTXSID90595753 | 3,6,9,12,15,18-Hexaoxanonadecanoic acid | 2,5,8,11,14,17-Hexaoxa-19-nonadecanoic Acid | [2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]acetic acid | 2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid | SY036260 | m-PEG5-ac
Specifications & Purity
≥98%
Storage Temp
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Product Description
m-PEG6-CH2COOH is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.
Taxonomic Classification
Kingdom
Organic compounds
Superclass
Organic acids and derivatives
Class
Carboxylic acids and derivatives
Subclass
Carboxylic acids
Intermediate Tree Nodes
Not available
Direct Parent
Carboxylic acids
Alternative Parents
Monocarboxylic acids and derivatives Dialkyl ethers Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework
Aliphatic acyclic compounds
Substituents
Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
Description
This compound belongs to the class of organic compounds known as carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH.
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.
Names and Identifiers
IUPAC Name
2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
INCHI
InChI=1S/C13H26O8/c1-16-2-3-17-4-5-18-6-7-19-8-9-20-10-11-21-12-13(14)15/h2-12H2,1H3,(H,14,15)
InChIKey
WJNNCBSSWKTIHI-UHFFFAOYSA-N
Smiles
COCCOCCOCCOCCOCCOCC(=O)O
Isomeric SMILES
COCCOCCOCCOCCOCCOCC(=O)O
Alternate CAS
16142-03-3
PubChem CID
18707503
Molecular Weight
310.3
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
Molecular Weight
310.340 g/mol
XLogP3
-1.100
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
8
Rotatable Bond Count
17
Exact Mass
310.163 Da
Monoisotopic Mass
310.163 Da
Topological Polar Surface Area
92.700 Ų
Heavy Atom Count
21
Formal Charge
0
Complexity
224.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
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
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