L-Methionine-S-methyl Sulfonium Chloride - ≥95% , CAS No.1115-84-0

CAS: 1115-84-0 Cat. No.: L354322 Molecular Weight: 199.7 EC Number: 214-231-1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
W-106699 | Cabagin U (TN) | U-Vit | S-Methymethionine chloride | L-Methionine S-methylsulfonium chloride | PB12373 | [(3S)-3-amino-3-carboxypropyl]-dimethylsulfanium;chloride | NA-0812 | CHEBI:6884 | (S)-(3-Amino-3-carboxypropyl)dimethylsulfoniumchloride
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
L354322-50mg
5

$131.90

$153.90
Save $22.00 (14.29%)
250mg
L354322-250mg
3

$388.90

$453.90
Save $65.00 (14.32%)
1g
L354322-1g
1

$1,085.90

$1,266.90
Save $181.00 (14.29%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application:

A derivative of L-Methionine (M260440). Naturally occurring sulfonium compound found in a large number of plants. Identification of antiulcer vitamin in cabbage leaves. Antiulcerative.

Specifications

Synonyms
W-106699 | Cabagin U (TN) | U-Vit | S-Methymethionine chloride | L-Methionine S-methylsulfonium chloride | PB12373 | [(3S)-3-amino-3-carboxypropyl]-dimethylsulfanium;chloride | NA-0812 | CHEBI:6884 | (S)-(3-Amino-3-carboxypropyl)dimethylsulfoniumchloride
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504768286
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768286
Canonical SmilesC[S+](C)CCC(C(=O)O)N.[Cl-]
IUPAC Name[(3S)-3-amino-3-carboxypropyl]-dimethylsulfanium;chloride
InChIKeyMYGVPKMVGSXPCQ-JEDNCBNOSA-N
INCHI1S/C6H13NO2S.ClH/c1-10(2)4-3-5(7)6(8)9;/h5H,3-4,7H2,1-2H3;1H/t5-;/m0./s1
Isomeric SMILES C[S+](C)CC[C@@H](C(=O)O)N.[Cl-]
Molecular Weight 199.7
Reaxy-Rn 4163617
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4163617&ln=

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 ParentMethionine and derivatives
Alternative Parents L-alpha-amino acids  Thia fatty acids  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organosulfur compounds  Organopnictogen compounds  Organic oxides  Organic chloride salts  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Methionine or derivatives - Alpha-amino acid - L-alpha-amino acid - Thia fatty acid - Fatty acid - Fatty acyl - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Organic nitrogen compound - Organic chloride salt - Hydrocarbon derivative - Organic salt - Organic oxide - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as methionine and derivatives. These are compounds containing methionine or a derivative thereof resulting from reaction of methionine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors organic molecular entity
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

6 results found

Lot NumberCertificate TypeDateItem
G2326739Certificate of AnalysisMay 09, 2026 L354322
G2326742Certificate of AnalysisMay 09, 2026 L354322
G2326746Certificate of AnalysisMay 09, 2026 L354322
G2326747Certificate of AnalysisMay 09, 2026 L354322
G2326749Certificate of AnalysisMay 09, 2026 L354322
G2326750Certificate of AnalysisMay 09, 2026 L354322
Chemical and Physical Properties
SensitivityMoisture sensitive
Melt Point(°C)129-133°C
Molecular Weight199.700 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass199.043 Da
Monoisotopic Mass199.043 Da
Topological Polar Surface Area64.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity116.000
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
Solution Calculators
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