3-Bromo-4-fluorobenzaldehyde - ≥98% , CAS No.77771-02-9

CAS: 77771-02-9 Cat. No.: B120677 Molecular Weight: 203.01 Beilstein Registry Number: 5806226 EC Number: 278-764-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
SY001679 | 3-bromo-4-flouro-benzaldehyde | 5-bromo-4-fluorobezaldehyde | CAS-77771-02-9 | 3-bromo-4-fluoro benzaldehyde | InChI=1/C7H4BrFO/c8-6-3-5(4-10)1-2-7(6)9/h1-4 | W-104297 | DTXSID6044989 | Z104489526 | 4-Fluoro-3-bromobenzaldehyde | 3-bromo-4-fluo
Storage
Argon charged,Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
B120677-5g
4

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10g
B120677-10g
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$22.90
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25g
B120677-25g
4

$22.90

$34.90
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100g
B120677-100g
4

$44.90

$67.90
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500g
B120677-500g
1

$117.90

$176.90
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Why this grade

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

🌡

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

application:

3-Bromo-4-fluorobenzaldehyde was used in the synthesis of 4-fluoro-3-phenoxybenzoic acid-glycine. It was also used in the synthesis of Schiff bases of 4-nitroaniline/ 2,4-dinitroaniline/3,4-dichloroaniline/4-methoxy-3-nitro aniline via ultrasound irradiation method.

Specifications

Synonyms
SY001679 | 3-bromo-4-flouro-benzaldehyde | 5-bromo-4-fluorobezaldehyde | CAS-77771-02-9 | 3-bromo-4-fluoro benzaldehyde | InChI=1/C7H4BrFO/c8-6-3-5(4-10)1-2-7(6)9/h1-4 | W-104297 | DTXSID6044989 | Z104489526 | 4-Fluoro-3-bromobenzaldehyde | 3-bromo-4-fluo
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488188481
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488188481
Canonical SmilesC1=CC(=C(C=C1C=O)Br)F
IUPAC Name3-bromo-4-fluorobenzaldehyde
InChIKeyFAHZIKXYYRGSHF-UHFFFAOYSA-N
INCHI1S/C7H4BrFO/c8-6-3-5(4-10)1-2-7(6)9/h1-4H
Isomeric SMILES C1=CC(=C(C=C1C=O)Br)F
WGK Germany 2
Molecular Weight 203.01
Beilstein 5806226
Reaxy-Rn 5806226
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5806226&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
SubclassBenzoyl derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoyl derivatives
Alternative Parents Benzaldehydes  Fluorobenzenes  Bromobenzenes  Aryl fluorides  Aryl bromides  Organofluorides  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzaldehyde - Benzoyl - Bromobenzene - Aryl-aldehyde - Fluorobenzene - Halobenzene - Aryl bromide - Aryl fluoride - Aryl halide - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aldehyde - Organofluoride - Organohalogen compound - Organobromide - 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.

9 results found

Lot NumberCertificate TypeDateItem
H2525058Certificate of AnalysisSep 03, 2025 B120677
B2210262Certificate of AnalysisAug 07, 2025 B120677
B2210315Certificate of AnalysisAug 07, 2025 B120677
B2210316Certificate of AnalysisAug 07, 2025 B120677
B2210317Certificate of AnalysisAug 07, 2025 B120677
D1811100Certificate of AnalysisJun 12, 2025 B120677
E2326295Certificate of AnalysisFeb 11, 2025 B120677
E2326286Certificate of AnalysisFeb 11, 2025 B120677
E2325183Certificate of AnalysisFeb 11, 2025 B120677
Chemical and Physical Properties
SensitivityAir Sensitive
Refractive Index1.574
Flash Point(°F)>235.4 °F
Flash Point(°C)>110°C(230°F)
Boil Point(°C)138-139°C/2.5mm
Melt Point(°C)29-33°C
Molecular Weight203.010 g/mol
XLogP32.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass201.943 Da
Monoisotopic Mass201.943 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity129.000
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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