3-Bromo-4-methoxybenzaldehyde - ≥98% , CAS No.34841-06-0

CAS: 34841-06-0 Cat. No.: B133393 Molecular Weight: 215.05 Beilstein Registry Number: 8(2)74 EC Number: 252-241-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
UNII-6RGS4ZD7JB | Benzaldehyde, 3-bromo-4-methoxy- | EN300-16201 | MFCD00016599 | AKOS000103403 | 3-bromoanisaldehyde | 3-bromo-anisaldehyde | 6RGS4ZD7JB | 3-bromo-para-anisaldehyde | GS-6083 | 3-Bromo-4 methoxybenzaldehyde | p-Anisaldehyde, 3-bromo- | SY
Storage
Argon charged,Room temperature
Shipped In
Normal
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Size
Status
Price
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5g
B133393-5g
3

$9.90

$14.90
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25g
B133393-25g
4

$20.90

$31.90
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100g
B133393-100g
5

$77.90

$116.90
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500g
B133393-500g
1

$388.90

$583.90
Save $195.00 (33.40%)
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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.

Overview

3-Bromo-4-methoxybenzaldehyde is formed by the solvent-free bromination of 4-methoxybenzaldehyde using 1,3-di-n-butylimidazolium tribromide, as a brominating reagent.
3-Bromo-4-methoxybenzaldehyde may be used in the following studies: . Asymmetric synthesis of a novel β-hydroxy-α-amino acid derivative, via Mukaiyama aldol reaction. . Synthesis of 2-(3-bromo-4-methoxyphenyl)-5-fluorobenzothiazole. . Preparation of 5-[(Z)-2-(3-bromo-4-methoxyphenyl)vinyl]-1,2-3-trimethoxybenzene. . Total synthesis of engelhardione. . Starting reagent for the synthesis of (2E)-3-(3-bromo-4-methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one.

Specifications

Synonyms
UNII-6RGS4ZD7JB | Benzaldehyde, 3-bromo-4-methoxy- | EN300-16201 | MFCD00016599 | AKOS000103403 | 3-bromoanisaldehyde | 3-bromo-anisaldehyde | 6RGS4ZD7JB | 3-bromo-para-anisaldehyde | GS-6083 | 3-Bromo-4 methoxybenzaldehyde | p-Anisaldehyde, 3-bromo- | SY
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488187137
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187137
Canonical SmilesCOC1=C(C=C(C=C1)C=O)Br
IUPAC Name3-bromo-4-methoxybenzaldehyde
InChIKeyQMPNFQLVIGPNEI-UHFFFAOYSA-N
INCHI1S/C8H7BrO2/c1-11-8-3-2-6(5-10)4-7(8)9/h2-5H,1H3
Isomeric SMILES COC1=C(C=C(C=C1)C=O)Br
WGK Germany 3
Molecular Weight 215.05
Beilstein 8(2)74
Reaxy-Rn 1636939
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1636939&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoyl derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoyl derivatives
Alternative Parents Phenoxy compounds  Methoxybenzenes  Benzaldehydes  Anisoles  Bromobenzenes  Alkyl aryl ethers  Aryl bromides  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenoxy compound - Anisole - Benzaldehyde - Benzoyl - Methoxybenzene - Phenol ether - Alkyl aryl ether - Bromobenzene - Halobenzene - Aryl-aldehyde - Aryl halide - Aryl bromide - Ether - Organic oxygen compound - Aldehyde - Hydrocarbon derivative - Organic oxide - Organohalogen compound - Organobromide - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-).
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.

12 results found

Lot NumberCertificate TypeDateItem
L22071165Certificate of AnalysisJun 09, 2026 B133393
K2224212Certificate of AnalysisJun 09, 2026 B133393
K2224213Certificate of AnalysisJun 09, 2026 B133393
K2224220Certificate of AnalysisJun 09, 2026 B133393
K2224233Certificate of AnalysisJun 09, 2026 B133393
K2506143Certificate of AnalysisNov 12, 2025 B133393
E2326112Certificate of AnalysisApr 18, 2025 B133393
C2314491Certificate of AnalysisDec 10, 2024 B133393
J2121020Certificate of AnalysisAug 18, 2023 B133393
J1928065Certificate of AnalysisMay 12, 2023 B133393
C2314375Certificate of AnalysisMar 29, 2023 B133393
F1709029Certificate of AnalysisJan 19, 2023 B133393

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Chemical and Physical Properties
Sensitivityair sensitive
Boil Point(°C)162°C
Melt Point(°C)49-53°C
Molecular Weight215.040 g/mol
XLogP32.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass213.963 Da
Monoisotopic Mass213.963 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity138.000
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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