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Polyoxyethylene stearate - n≈55, high purity , CAS No.9004-99-3

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Polyoxyethylene stearate - n≈55, high purity , CAS No.9004-99-3

19 Citations

COA

Grade & Purity:

n≈55

Cas Number: 9004-99-3
MDL number: MFCD00148007
PubChem CID: 24762

In stock

Item Number

P139719

Grouped product items
SKU	Size	Availability	Price
P139719-25g	25g	4	$18.90
P139719-100g	100g	5	$64.90
P139719-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$82.90

View related series

alcohol (850) Bacterial (3013) Membrane Transporter (607) Membrane Transporter/Ion Channel (1822) P-glycoprotein (65) Polymer / polymer reagent (675)

Basic Description

Synonyms	Emanon 3199 \| Cerasynt MN \| Lactine \| MYS 40 \| Nikkol MYS 4 \| PEG 42 \| Akyporox S 100 \| Cerasynt M \| Nonex 63 \| PEG-40 stearate \| Soromin-SG \| 2-Hydroxyethyl octadecanoate \| PEG-8 Stearate \| Usaf ke-12 \| Prodhybas N \| 2-Hydroxyethyl stearate \| Pegosperse
Specifications & Purity	n≈55
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
  - Class Fatty Acyls
    - Subclass Fatty acid esters

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Class	Fatty Acyls
Subclass	Fatty acid esters
Intermediate Tree Nodes	Not available
Direct Parent	Fatty acid esters
Alternative Parents	Carboxylic acid esters Monocarboxylic acids and derivatives Primary alcohols Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	Fatty acid ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors	Not available
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

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	2-hydroxyethyl octadecanoate
INCHI	InChI=1S/C20H40O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(22)23-19-18-21/h21H,2-19H2,1H3
InChIKey	RFVNOJDQRGSOEL-UHFFFAOYSA-N
Smiles	CCCCCCCCCCCCCCCCCC(=O)OCCO
Isomeric SMILES	CCCCCCCCCCCCCCCCCC(=O)OCCO
WGK Germany	1
RTECS	MD0907300
Reaxy-Rn	1794033
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1794033&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot Number	Certificate Type	Date	Item
B2315138	Certificate of Analysis	Feb 23, 2023	P139719
B2315557	Certificate of Analysis	Feb 23, 2023	P139719
I1807120	Certificate of Analysis	Jul 08, 2022	P139719
K2321348	Certificate of Analysis	Jul 08, 2022	P139719

Chemical and Physical Properties

Melt Point(°C)	56.5-61.5°C
Molecular Weight	328.500 g/mol
XLogP3	7.800
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	19
Exact Mass	328.298 Da
Monoisotopic Mass	328.298 Da
Topological Polar Surface Area	46.500 Å²
Heavy Atom Count	23
Formal Charge	0
Complexity	241.000
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

Documents & Articles

General Conjugation Protocols of PEG linkers——PEG Acid

Categories: Technical articles

Tags:

Buffer Polyglycolic acid Aqueous solution method organic solvent method

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Categories: Technical articles

Tags:

Polyethylene Glycol (PEG) Degradation of hydrogels enzymatic degradation photodegradable hydrogel

Citations of This Product

How to Cite Aladdin Scientific Products? Citations Search

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