L-Methionylglycine - ≥98% , CAS No.14486-03-4

CAS: 14486-03-4 Cat. No.: M121443 Molecular Weight: 206.26 EC Number: 238-487-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DS-14534 | AKOS010405233 | CHEBI:73611 | L-Methionylglycine | L-Methionyl-glycine | EN300-881949 | NSC19173 | QXOHLNCNYLGICT-YFKPBYRVSA-N | 5-Chloroisatoic anhydride, 97% | 2-[[(2S)-2-Azaniumyl-4-methylsulfanylbutanoyl]amino]acetate | L-Methionylglycine (
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
M121443-100mg
3

$9.90

$14.90
Save $5.00 (33.56%)
500mg
M121443-500mg
3

$29.90

$44.90
Save $15.00 (33.41%)
1g
M121443-1g
3

$44.90

$67.90
Save $23.00 (33.87%)
5g
M121443-5g
2

$84.90

$127.90
Save $43.00 (33.62%)
25g
M121443-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$318.90

$478.90
Save $160.00 (33.41%)
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.

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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.

Specifications

Synonyms
DS-14534 | AKOS010405233 | CHEBI:73611 | L-Methionylglycine | L-Methionyl-glycine | EN300-881949 | NSC19173 | QXOHLNCNYLGICT-YFKPBYRVSA-N | 5-Chloroisatoic anhydride, 97% | 2-[[(2S)-2-Azaniumyl-4-methylsulfanylbutanoyl]amino]acetate | L-Methionylglycine (
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504764437
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504764437
Canonical SmilesCSCCC(C(=O)NCC(=O)O)N
IUPAC Name2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]acetic acid
InChIKeyQXOHLNCNYLGICT-YFKPBYRVSA-N
INCHI1S/C7H14N2O3S/c1-13-3-2-5(8)7(12)9-4-6(10)11/h5H,2-4,8H2,1H3,(H,9,12)(H,10,11)/t5-/m0/s1
Isomeric SMILES CSCC[C@@H](C(=O)NCC(=O)O)N
WGK Germany 3
Molecular Weight 206.26
Reaxy-Rn 1726611
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1726611&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 Peptides
Direct ParentDipeptides
Alternative Parents Methionine and derivatives  N-acyl-alpha amino acids  Alpha amino acid amides  N-acyl amines  Secondary carboxylic acid amides  Amino acids  Carboxylic acid salts  Sulfenyl compounds  Carboxylic acids  Dialkylthioethers  Monocarboxylic acids and derivatives  Hydrocarbon derivatives  Carbonyl compounds  Organopnictogen compounds  Organic salts  Monoalkylamines  Organic zwitterions  Organic oxides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alpha-dipeptide - Methionine or derivatives - N-acyl-alpha-amino acid - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - Alpha-amino acid or derivatives - Fatty acyl - Fatty amide - N-acyl-amine - Amino acid or derivatives - Carboxamide group - Amino acid - Carboxylic acid salt - Secondary carboxylic acid amide - Carboxylic acid - Monocarboxylic acid or derivatives - Dialkylthioether - Sulfenyl compound - Thioether - Amine - Organic zwitterion - Organic oxygen compound - Organic nitrogen compound - Primary aliphatic amine - Organic salt - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Primary amine - Organopnictogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
External Descriptors dipeptide
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ACE Tclin Angiotensin-converting enzyme (1423 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

5 results found

Lot NumberCertificate TypeDateItem
B2208360Certificate of AnalysisOct 30, 2025 M121443
B2208362Certificate of AnalysisOct 30, 2025 M121443
B2208364Certificate of AnalysisOct 30, 2025 M121443
B2208447Certificate of AnalysisOct 30, 2025 M121443
B2208436Certificate of AnalysisJan 13, 2022 M121443
Chemical and Physical Properties
Specific Rotation[α]+85 +/- 2 (C=2,In water at 25°C )
Melt Point(°C)212°C(lit.)
Molecular Weight206.270 g/mol
XLogP3-3.000
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass206.073 Da
Monoisotopic Mass206.073 Da
Topological Polar Surface Area118.000 Ų
Heavy Atom Count13
Formal Charge0
Complexity187.000
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 Count1
Solution Calculators
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