Methyl 4-amino-3-hydroxybenzoate - ≥98% , CAS No.63435-16-5

CAS: 63435-16-5 Cat. No.: M185711 Molecular Weight: 167.2 EC Number: 919-647-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AKOS005072710 | J-522296 | 2-Hydroxy-4-methoxycarbonylaniline | AMY37896 | p-Amino-m-oxybenzoesauremethylester | KUC106770N | SY015994 | FT8RE296RT | 3-bromo-4-methyl-1-nitrobenzene | 3-Hydroxy-4-aminobenzoic acid methyl ester;4-Amino-3-hydroxybenzoic aci
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M185711-1g
5

$9.90

$14.90
Save $5.00 (33.56%)
5g
M185711-5g
4

$14.90

$22.90
Save $8.00 (34.93%)
25g
M185711-25g
4

$48.90

$73.90
Save $25.00 (33.83%)
100g
M185711-100g
4

$179.90

$269.90
Save $90.00 (33.35%)
500g
M185711-500g
3

$898.90

$1,348.90
Save $450.00 (33.36%)
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

Room temperature Ships Normal 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.

Overview

Application

Methyl 4-amino-3-hydroxybenzoate is used as an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.

Specifications

Synonyms
AKOS005072710 | J-522296 | 2-Hydroxy-4-methoxycarbonylaniline | AMY37896 | p-Amino-m-oxybenzoesauremethylester | KUC106770N | SY015994 | FT8RE296RT | 3-bromo-4-methyl-1-nitrobenzene | 3-Hydroxy-4-aminobenzoic acid methyl ester;4-Amino-3-hydroxybenzoic aci
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488196133
Canonical SmilesCOC(=O)C1=CC(=C(C=C1)N)O
IUPAC Namemethyl 4-amino-3-hydroxybenzoate
InChIKeyOCZXDVNSNDITBS-UHFFFAOYSA-N
INCHI1S/C8H9NO3/c1-12-8(11)5-2-3-6(9)7(10)4-5/h2-4,10H,9H2,1H3
Isomeric SMILES COC(=O)C1=CC(=C(C=C1)N)O
Molecular Weight 167.2
Reaxy-Rn 608716
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=608716&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Benzoic acid esters
Direct Parentm-Hydroxybenzoic acid esters
Alternative Parents Aminobenzoic acids and derivatives  o-Aminophenols  Benzoyl derivatives  Aniline and substituted anilines  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Methyl esters  Amino acids and derivatives  Primary amines  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents M-hydroxybenzoic acid ester - Aminobenzoic acid or derivatives - O-aminophenol - Aminophenol - Benzoyl - Aniline or substituted anilines - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Methyl ester - Amino acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Amine - Organonitrogen compound - Organooxygen compound - Primary amine - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as m-hydroxybenzoic acid esters. These are benzoic acid esters where the benzene ring is meta-substituted with a hydroxy group.
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.

13 results found

Lot NumberCertificate TypeDateItem
G2305193Certificate of AnalysisApr 03, 2026 M185711
G2305194Certificate of AnalysisApr 03, 2026 M185711
G2305208Certificate of AnalysisApr 03, 2026 M185711
G2305209Certificate of AnalysisApr 03, 2026 M185711
G2305221Certificate of AnalysisApr 03, 2026 M185711
G2305225Certificate of AnalysisApr 03, 2026 M185711
G2305226Certificate of AnalysisApr 03, 2026 M185711
G2305227Certificate of AnalysisApr 03, 2026 M185711
J2127398Certificate of AnalysisAug 13, 2024 M185711
J2127425Certificate of AnalysisAug 13, 2024 M185711
J2127426Certificate of AnalysisAug 13, 2024 M185711
I2528038Certificate of AnalysisApr 20, 2023 M185711
J2523046Certificate of AnalysisApr 20, 2023 M185711

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Chemical and Physical Properties
Melt Point(°C)118-122℃
Molecular Weight167.160 g/mol
XLogP31.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass167.058 Da
Monoisotopic Mass167.058 Da
Topological Polar Surface Area72.600 Ų
Heavy Atom Count12
Formal Charge0
Complexity172.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
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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