2-Amino-3-bromobenzoic acid - ≥97% , CAS No.20776-51-6

CAS: 20776-51-6 Cat. No.: A123772 Molecular Weight: 216.03 EC Number: 630-294-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
AB15588 | AC-3177 | B5177 | 2-amino-3-bromo benzoic acid | 3-bromoanthranilic acid | AKOS005133183 | SY004317 | PS-3714 | NSC112517 | NSC-112517 | EN300-42205 | 2-Amino-3-bromobenzoicacid | 2-Amino-3-bromobenzoic acid | 2-amino-3-bromo-benzoic acid | NSC
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A123772-1g
5

$9.90

$14.90
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5g
A123772-5g
4

$16.90

$25.90
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10g
A123772-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$20.90

$31.90
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25g
A123772-25g
4

$50.90

$76.90
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100g
A123772-100g
4

$126.90

$190.90
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500g
A123772-500g
1

$543.90

$815.90
Save $272.00 (33.34%)
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Why this grade

≥97% 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

Used as pharmaceutical intermediates.

Specifications

Synonyms
AB15588 | AC-3177 | B5177 | 2-amino-3-bromo benzoic acid | 3-bromoanthranilic acid | AKOS005133183 | SY004317 | PS-3714 | NSC112517 | NSC-112517 | EN300-42205 | 2-Amino-3-bromobenzoicacid | 2-Amino-3-bromobenzoic acid | 2-amino-3-bromo-benzoic acid | NSC
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488189180
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189180
Canonical SmilesC1=CC(=C(C(=C1)Br)N)C(=O)O
IUPAC Name2-amino-3-bromobenzoic acid
InChIKeySRIZNTFPBWRGPB-UHFFFAOYSA-N
INCHI1S/C7H6BrNO2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,9H2,(H,10,11)
Isomeric SMILES C1=CC(=C(C(=C1)Br)N)C(=O)O
WGK Germany 3
Molecular Weight 216.03
Reaxy-Rn 2936928
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2936928&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 3-halobenzoic acids  Halobenzoic acids  Benzoic acids  Benzoyl derivatives  2-bromoanilines  Bromobenzenes  Aryl bromides  Vinylogous amides  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  Primary amines  Organopnictogen compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminobenzoic acid - 3-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - 3-halobenzoic acid - Halobenzoic acid - Benzoic acid - Benzoyl - 2-bromoaniline - Aniline or substituted anilines - Bromobenzene - Halobenzene - Aryl bromide - Aryl halide - Vinylogous amide - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxide - Organohalogen compound - Organobromide - Organonitrogen compound - Hydrocarbon derivative - Amine - Organic oxygen compound - Organooxygen compound - Organic nitrogen compound - Primary amine - Organopnictogen compound - 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.

14 results found

Lot NumberCertificate TypeDateItem
I1424096Certificate of AnalysisApr 15, 2026 A123772
C2616219Certificate of AnalysisMar 20, 2026 A123772
B2219185Certificate of AnalysisDec 10, 2025 A123772
B2219186Certificate of AnalysisDec 10, 2025 A123772
B2221119Certificate of AnalysisDec 10, 2025 A123772
D1414061Certificate of AnalysisNov 10, 2025 A123772
A1818019Certificate of AnalysisAug 18, 2025 A123772
A1818018Certificate of AnalysisAug 18, 2025 A123772
C2302489Certificate of AnalysisMar 15, 2023 A123772
C2302492Certificate of AnalysisMar 07, 2023 A123772
C2302490Certificate of AnalysisMar 07, 2023 A123772
C2302491Certificate of AnalysisMar 06, 2023 A123772
I2506068Certificate of AnalysisJan 12, 2022 A123772
L2411221Certificate of AnalysisJan 12, 2022 A123772

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Chemical and Physical Properties
SolubilitySoluble in methanol
Flash Point(°F)321.8 °F
Flash Point(°C)161 °C
Melt Point(°C)174-178°C
Molecular Weight216.030 g/mol
XLogP32.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass214.958 Da
Monoisotopic Mass214.958 Da
Topological Polar Surface Area63.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity163.000
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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