2-Bromo-3-hydroxybenzaldehyde - ≥98% , CAS No.196081-71-7

CAS: 196081-71-7 Cat. No.: B182471 Molecular Weight: 201 EC Number: 690-823-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AB03304 | Benzaldehyde, 2-bromo-3-hydroxy- | D9D2GQC4CZ | 2-Bromo-3-hydroxybenzaldehyde, AldrichCPR | EN300-159951 | STL557603 | SCHEMBL150617 | FT-0765396 | UNII-D9D2GQC4CZ | 2-Bromo-3-hydroxybenzaldehyde | 2-bromo-3-hydroxy-benzaldehyde | OHXPHMPERMIICA
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
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1g
B182471-1g
3

$9.90

$14.90
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5g
B182471-5g
3

$17.90

$26.90
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10g
B182471-10g
3

$22.90

$34.90
Save $12.00 (34.38%)
25g
B182471-25g
3

$53.90

$80.90
Save $27.00 (33.37%)
100g
B182471-100g
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$201.90

$302.90
Save $101.00 (33.34%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Argon charged,Room temperature Ships Normal 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
AB03304 | Benzaldehyde, 2-bromo-3-hydroxy- | D9D2GQC4CZ | 2-Bromo-3-hydroxybenzaldehyde, AldrichCPR | EN300-159951 | STL557603 | SCHEMBL150617 | FT-0765396 | UNII-D9D2GQC4CZ | 2-Bromo-3-hydroxybenzaldehyde | 2-bromo-3-hydroxy-benzaldehyde | OHXPHMPERMIICA
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504762675
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762675
Canonical SmilesC1=CC(=C(C(=C1)O)Br)C=O
IUPAC Name2-bromo-3-hydroxybenzaldehyde
InChIKeyOHXPHMPERMIICA-UHFFFAOYSA-N
INCHI1S/C7H5BrO2/c8-7-5(4-9)2-1-3-6(7)10/h1-4,10H
Isomeric SMILES C1=CC(=C(C(=C1)O)Br)C=O
Molecular Weight 201
Reaxy-Rn 3235638
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3235638&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Aldehydes - Aryl-aldehydes - Benzaldehydes
Direct ParentHydroxybenzaldehydes
Alternative Parents O-bromophenols  Benzoyl derivatives  Bromobenzenes  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Aryl bromides  Vinylogous halides  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Hydroxybenzaldehyde - Benzoyl - 2-bromophenol - 2-halophenol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Bromobenzene - Halobenzene - Aryl bromide - Aryl halide - Monocyclic benzene moiety - Benzenoid - Vinylogous halide - Organobromide - Hydrocarbon derivative - Organic oxide - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl 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.

6 results found

Lot NumberCertificate TypeDateItem
F2510090Certificate of AnalysisJun 23, 2025 B182471
D2126103Certificate of AnalysisFeb 06, 2024 B182471
D2126104Certificate of AnalysisFeb 06, 2024 B182471
D2126105Certificate of AnalysisFeb 06, 2024 B182471
D2126106Certificate of AnalysisFeb 06, 2024 B182471
D2126107Certificate of AnalysisFeb 06, 2024 B182471
Chemical and Physical Properties
SensitivityAir Sensitive
Molecular Weight201.020 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass199.947 Da
Monoisotopic Mass199.947 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count10
Formal Charge0
Complexity127.000
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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