(S)-2-Amino-3-methoxypropanoic acid - ≥97% , CAS No.32620-11-4

CAS: 32620-11-4 Cat. No.: S192743 Molecular Weight: 119.12 EC Number: 859-976-9 PubChem CID: 88250
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
3-methoxyalanine | CHEBI:74798 | KQA2N5HW8Z | (s)-2-amino-3-methoxypropanoic acid | DS-5174 | O-Methylserine | o-methyl-serine | R5MJK98YKK | L-Serine, O-methyl- | MFCD00145257 | AKOS016843672 | J-507795 | EN300-191527 | (S)-2-Amino-3-methoxy-propionic ac
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
S192743-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
1g
S192743-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$15.90
5g
S192743-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$64.90

$69.90
Save $5.00 (7.15%)
25g
S192743-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$312.90
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3-methoxyalanine | CHEBI:74798 | KQA2N5HW8Z | (s)-2-amino-3-methoxypropanoic acid | DS-5174 | O-Methylserine | o-methyl-serine | R5MJK98YKK | L-Serine, O-methyl- | MFCD00145257 | AKOS016843672 | J-507795 | EN300-191527 | (S)-2-Amino-3-methoxy-propionic ac
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesCOCC(C(=O)O)N
IUPAC Name(2S)-2-amino-3-methoxypropanoic acid
InChIKeyKNTFCRCCPLEUQZ-VKHMYHEASA-N
INCHI1S/C4H9NO3/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
Isomeric SMILES COC[C@@H](C(=O)O)N
PubChem CID 88250
Molecular Weight 119.12

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 - Alpha amino acids
Direct ParentL-alpha-amino acids
Alternative Parents Amino acids  Monocarboxylic acids and derivatives  Dialkyl ethers  Carboxylic acids  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents L-alpha-amino acid - Amino acid - Carboxylic acid - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Organic nitrogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Amine - Hydrocarbon derivative - Organic oxygen compound - Organic oxide - Organopnictogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom.
External Descriptors non-proteinogenic L-alpha-amino acid - L-serine derivative
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.

4 results found

Lot NumberCertificate TypeDateItem
L2517480Certificate of AnalysisOct 25, 2025 S192743
L2517481Certificate of AnalysisOct 25, 2025 S192743
L2517482Certificate of AnalysisOct 25, 2025 S192743
L2517483Certificate of AnalysisOct 25, 2025 S192743
Chemical and Physical Properties
Molecular Weight119.120 g/mol
XLogP3-3.500
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass119.058 Da
Monoisotopic Mass119.058 Da
Topological Polar Surface Area72.600 Ų
Heavy Atom Count8
Formal Charge0
Complexity83.400
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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