Sodium lauroyl glutamate - ≥95% , CAS No.29923-31-7

CAS: 29923-31-7 Cat. No.: S339866 Molecular Weight: 351.41 EC Number: 249-958-3 PubChem CID: 23668603
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Glutamic acid, N-lauroyl-, L-, monosodium salt | NCX1UU2D33 | Sodium (S)-4-carboxy-2-dodecanamidobutanoate | MFCD01725209 | Acylglutamate LS-11 | EINECS 249-958-3 | Sodium N-dodecanoylglutamate | N-Lauroyl-L-glutamic acid monosodium salt | N-Lauroyl-L-glu
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
S339866-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$9.90

$14.90
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25g
S339866-25g
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$11.90

$17.90
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50g
S339866-50g
2

$21.90

$32.90
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100g
S339866-100g
2

$39.90

$59.90
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250g
S339866-250g
3

$87.90

$131.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Sodium lauroyl glutamate is an anionic surfactant that can be used as a mild cleansing agent.

Specifications

Synonyms
Glutamic acid, N-lauroyl-, L-, monosodium salt | NCX1UU2D33 | Sodium (S)-4-carboxy-2-dodecanamidobutanoate | MFCD01725209 | Acylglutamate LS-11 | EINECS 249-958-3 | Sodium N-dodecanoylglutamate | N-Lauroyl-L-glutamic acid monosodium salt | N-Lauroyl-L-glu
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid488200438
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200438
Canonical SmilesCCCCCCCCCCCC(=O)NC(CCC(=O)O)C(=O)[O-].[Na+]
IUPAC Namesodium;(2S)-2-(dodecanoylamino)-5-hydroxy-5-oxopentanoate
InChIKeyIWIUXJGIDSGWDN-UQKRIMTDSA-M
INCHI1S/C17H31NO5.Na/c1-2-3-4-5-6-7-8-9-10-11-15(19)18-14(17(22)23)12-13-16(20)21;/h14H,2-13H2,1H3,(H,18,19)(H,20,21)(H,22,23);/q;+1/p-1/t14-;/m0./s1
Isomeric SMILES CCCCCCCCCCCC(=O)N[C@@H](CCC(=O)O)C(=O)[O-].[Na+]
PubChem CID 23668603
Molecular Weight 351.41

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 acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentGlutamic acid and derivatives
Alternative Parents N-acyl-L-alpha-amino acids  N-acyl amines  Fatty acids and conjugates  Dicarboxylic acids and derivatives  Secondary carboxylic acid amides  Carboxylic acid salts  Carboxylic acids  Organonitrogen compounds  Organic zwitterions  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Glutamic acid or derivatives - N-acyl-alpha-amino acid - N-acyl-l-alpha-amino acid - N-acyl-alpha amino acid or derivatives - Dicarboxylic acid or derivatives - Fatty amide - N-acyl-amine - Fatty acid - Fatty acyl - Carboxamide group - Carboxylic acid salt - Secondary carboxylic acid amide - Organic alkali metal salt - Carboxylic acid - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organic zwitterion - Organic salt - Organic sodium salt - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as glutamic acid and derivatives. These are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

19 results found

Lot NumberCertificate TypeDateItem
G2318063Certificate of AnalysisMay 08, 2026 S339866
B2317070Certificate of AnalysisDec 10, 2025 S339866
K2406470Certificate of AnalysisJun 17, 2024 S339866
C2528208Certificate of AnalysisJun 17, 2024 S339866
K2406461Certificate of AnalysisJun 17, 2024 S339866
K2406457Certificate of AnalysisJun 17, 2024 S339866
K2406455Certificate of AnalysisJun 17, 2024 S339866
H2507183Certificate of AnalysisJun 17, 2024 S339866
G2220150Certificate of AnalysisJan 18, 2022 S339866
K2302022Certificate of AnalysisJan 18, 2022 S339866
G2431035Certificate of AnalysisJan 18, 2022 S339866
G2424052Certificate of AnalysisJan 18, 2022 S339866
A2627091Certificate of AnalysisJan 18, 2022 S339866
G2219882Certificate of AnalysisJan 18, 2022 S339866
G2219881Certificate of AnalysisJan 18, 2022 S339866
G2219829Certificate of AnalysisJan 18, 2022 S339866
F2502140Certificate of AnalysisJan 18, 2022 S339866
F2316106Certificate of AnalysisJan 18, 2022 S339866
A2627092Certificate of AnalysisJan 18, 2022 S339866

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Chemical and Physical Properties
Molecular Weight351.400 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count15
Exact Mass351.202 Da
Monoisotopic Mass351.202 Da
Topological Polar Surface Area107.000 Ų
Heavy Atom Count24
Formal Charge0
Complexity363.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Documents & Articles
A Panoramic Guide to Surfactants: Definitions & Mechanisms, Key Metrics, Application Scenarios, and Selection Navigation (Tables 1–3)
Potassium Fatty Acid Soaps: Structure and Formulation Applications—Production Processes, Alkalinity, Foam Control, and Low-Foam Cleaning
K12 (Sodium Lauryl Sulfate/SLS) Is More Than a Foaming Agent: Structure, Properties, and Applications in Personal Care and Household Care Formulations
What Is the Difference Between Triethanolamine and Diethanolamine: Understanding Their Formulation Functions, Application Differences, and Selection Logic from a Molecular-Structure Perspective
Role of Alkyl Glucosides APG in Cleaning Formulations: Structural Features, Core Performance, and Selection Considerations
AES (Fatty Alcohol Polyoxyethylene Ether Sulfate) in Personal and Home-Care Cleansing Formulations: An Analysis of Structure, Performance, and Low-Temperature Flowability
What Are the Differences Among Sodium Dodecylbenzenesulfonate/SDBS, LAS, and Sodium α-Olefin Sulfonate/AOS: A Comparative Overview of Synthesis, Structure, Mechanism of Action, and Formulation Selection
Analysis of the Foaming Performance Differences Between K12 and AOS: Structure, Acid–Base Stability, and Formulation Selection
Citations of This Product
References
1. Mengqi Han, Qinfei Chen, Weikang Tang, Hong Zhou, Jiadong Chen, Wenbin Liu.  (2024)  Sustainable production of multifunctional melanin-like amino acid surfactant by conjugating o-quinone building block from natural polyphenols.  Journal of Cleaner Production,      [PMID:] [10.1016/j.jclepro.2024.142691]
Solution Calculators
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