3-Amino-5-methylbenzoic acid - ≥97% , CAS No.2305-37-5

CAS: 2305-37-5 Cat. No.: A168816 Molecular Weight: 151.16 EC Number: 808-723-0
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
MFCD00211069 | F8883-2497 | 3-azanyl-5-methyl-benzoic acid | A20152 | A816531 | AB04836 | AS-19920 | BCP24568 | Benzoic acid, 3-amino-5-methyl- (9CI) | SY240461 | CWBYBPGSAFKSEJ-UHFFFAOYSA-N | DTXSID00593447 | EN300-100554 | FT-0703493 | 5-amino-m-toluic
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
A168816-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$28.90

$43.90
Save $15.00 (34.17%)
1g
A168816-1g
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$49.90

$74.90
Save $25.00 (33.38%)
5g
A168816-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$150.90

$226.90
Save $76.00 (33.49%)
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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,Protected from light,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
MFCD00211069 | F8883-2497 | 3-azanyl-5-methyl-benzoic acid | A20152 | A816531 | AB04836 | AS-19920 | BCP24568 | Benzoic acid, 3-amino-5-methyl- (9CI) | SY240461 | CWBYBPGSAFKSEJ-UHFFFAOYSA-N | DTXSID00593447 | EN300-100554 | FT-0703493 | 5-amino-m-toluic
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Protected from light, 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 SmilesCC1=CC(=CC(=C1)N)C(=O)O
IUPAC Name3-amino-5-methylbenzoic acid
InChIKeyCWBYBPGSAFKSEJ-UHFFFAOYSA-N
INCHI1S/C8H9NO2/c1-5-2-6(8(10)11)4-7(9)3-5/h2-4H,9H2,1H3,(H,10,11)
Isomeric SMILES CC1=CC(=CC(=C1)N)C(=O)O
Molecular Weight 151.16
Reaxy-Rn 2802614
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2802614&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 Aminobenzoic acids and derivatives
Direct ParentAminobenzoic acids
Alternative Parents Benzoic acids  Benzoyl derivatives  Aniline and substituted anilines  Aminotoluenes  Amino acids  Carboxylic acids  Primary amines  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminobenzoic acid - Benzoic acid - Benzoyl - Aniline or substituted anilines - Aminotoluene - Toluene - Amino acid or derivatives - Amino acid - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Amine - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminobenzoic acids. These are benzoic acids containing an amine group attached to the benzene moiety.
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.

3 results found

Lot NumberCertificate TypeDateItem
L2516265Certificate of AnalysisOct 24, 2025 A168816
L2516285Certificate of AnalysisOct 24, 2025 A168816
L2516286Certificate of AnalysisOct 24, 2025 A168816
Chemical and Physical Properties
Molecular Weight151.160 g/mol
XLogP31.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass151.063 Da
Monoisotopic Mass151.063 Da
Topological Polar Surface Area63.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity158.000
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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