7-Bromo-3-hydroxy-2-naphthoic Acid - ≥98%(HPLC),≥98%(AT) , CAS No.1779-11-9

CAS: 1779-11-9 Cat. No.: B135565 Molecular Weight: 267.08 Beilstein Registry Number: 10(4)1192 EC Number: 678-250-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC),≥98%(AT)
Synonyms
5-Chloro-2-nitrobenzoicacid | 7-bromo-3-hydroxy-naphthalene-2-carboxylic acid, AldrichCPR | SY050712 | 7-Bromo-3-hydroxy-2-naphthoic acid, >=98.0% (HPLC), 98.0-102.0 wt. % (AT) | BCP26749 | BDBM50421645 | FT-0651463 | DTXSID9061960 | 6-bromo-2-hydroxy-3-n
Storage
Store at 2-8°C
Shipped In
Wet ice
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Size
Status
Price
Qty
250mg
B135565-250mg
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1g
B135565-1g
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5g
B135565-5g
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$19.90
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10g
B135565-10g
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25g
B135565-25g
2

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100g
B135565-100g
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Why this grade

≥98%(HPLC),≥98%(AT) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice 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
5-Chloro-2-nitrobenzoicacid | 7-bromo-3-hydroxy-naphthalene-2-carboxylic acid, AldrichCPR | SY050712 | 7-Bromo-3-hydroxy-2-naphthoic acid, >=98.0% (HPLC), 98.0-102.0 wt. % (AT) | BCP26749 | BDBM50421645 | FT-0651463 | DTXSID9061960 | 6-bromo-2-hydroxy-3-n
Specifications & Purity
≥98%(HPLC), ≥98%(AT)
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(HPLC), ≥98%(AT)
Names and Identifiers
Pubchem Sid504754819
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754819
Canonical SmilesC1=CC(=CC2=CC(=C(C=C21)O)C(=O)O)Br
IUPAC Name7-bromo-3-hydroxynaphthalene-2-carboxylic acid
InChIKeyXZWXQSGFZHRDNB-UHFFFAOYSA-N
INCHI1S/C11H7BrO3/c12-8-2-1-6-5-10(13)9(11(14)15)4-7(6)3-8/h1-5,13H,(H,14,15)
Isomeric SMILES C1=CC(=CC2=CC(=C(C=C21)O)C(=O)O)Br
Molecular Weight 267.08
Beilstein 10(4)1192
Reaxy-Rn 2372925
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2372925&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNaphthalenecarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentNaphthalenecarboxylic acids
Alternative Parents Naphthols and derivatives  Salicylic acid and derivatives  1-hydroxy-2-unsubstituted benzenoids  Aryl bromides  Vinylogous acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents 2-naphthalenecarboxylic acid - 2-naphthol - Hydroxybenzoic acid - Salicylic acid or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Aryl bromide - Aryl halide - Vinylogous acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxide - Hydrocarbon derivative - Organic oxygen compound - Organooxygen compound - Organobromide - Organohalogen compound - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as naphthalenecarboxylic acids. These are compounds containing a naphthalene moiety, which bears a carboxylic acid group one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
External Descriptors Not available
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.

5 results found

Lot NumberCertificate TypeDateItem
H2205727Certificate of AnalysisFeb 04, 2026 B135565
H2205728Certificate of AnalysisFeb 04, 2026 B135565
H2205729Certificate of AnalysisFeb 04, 2026 B135565
H1829079Certificate of AnalysisNov 07, 2025 B135565
D1622236Certificate of AnalysisJul 10, 2025 B135565
Chemical and Physical Properties
Melt Point(°C)262°C(lit.)
Molecular Weight267.070 g/mol
XLogP33.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass265.958 Da
Monoisotopic Mass265.958 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count15
Formal Charge0
Complexity256.000
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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