4-Bromo-3-fluorophenol - ≥98% , CAS No.121219-03-2

CAS: 121219-03-2 Cat. No.: B120805 Molecular Weight: 191 EC Number: 673-636-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-bromo-3-fluoro phenol | BCP05735 | EN300-75451 | PS-8364 | W-200953 | HYDROCODONEHYDROCHLORIDE | 4-Bromo-3-fluorophenol, AldrichCPR | Z1154597041 | 3-fluoro-4-bromo phenol | SCHEMBL177370 | 4-Bromo-3-fluorophenol | 4-bromo-3-fluoro-phenol | MFCD00051907
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
B120805-1g
8

$9.90

$14.90
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5g
B120805-5g
4

$15.90

$23.90
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10g
B120805-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$21.90

$32.90
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25g
B120805-25g
2

$53.90

$80.90
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100g
B120805-100g
3

$174.90

$262.90
Save $88.00 (33.47%)
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Why this grade

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

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Storage & shipping

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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
4-bromo-3-fluoro phenol | BCP05735 | EN300-75451 | PS-8364 | W-200953 | HYDROCODONEHYDROCHLORIDE | 4-Bromo-3-fluorophenol, AldrichCPR | Z1154597041 | 3-fluoro-4-bromo phenol | SCHEMBL177370 | 4-Bromo-3-fluorophenol | 4-bromo-3-fluoro-phenol | MFCD00051907
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488193815
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193815
Canonical SmilesC1=CC(=C(C=C1O)F)Br
IUPAC Name4-bromo-3-fluorophenol
InChIKeyMRQYTJXVULSNIS-UHFFFAOYSA-N
INCHI1S/C6H4BrFO/c7-5-2-1-4(9)3-6(5)8/h1-3,9H
Isomeric SMILES C1=CC(=C(C=C1O)F)Br
Molecular Weight 191
Reaxy-Rn 4740249
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4740249&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.

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
SuperclassBenzenoids
ClassPhenols
SubclassHalophenols
Intermediate Tree Nodes Bromophenols
Direct ParentP-bromophenols
Alternative Parents M-fluorophenols  Fluorobenzenes  Bromobenzenes  1-hydroxy-2-unsubstituted benzenoids  Aryl fluorides  Aryl bromides  Organooxygen compounds  Organofluorides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 4-bromophenol - 3-fluorophenol - 1-hydroxy-2-unsubstituted benzenoid - Bromobenzene - Fluorobenzene - Halobenzene - Aryl bromide - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Hydrocarbon derivative - Organic oxygen compound - Organooxygen compound - Organofluoride - Organohalogen compound - Organobromide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as p-bromophenols. These are bromophenols carrying a iodine at the C4 position of the benzene ring.
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.

7 results found

Lot NumberCertificate TypeDateItem
B1528031Certificate of AnalysisFeb 05, 2026 B120805
C2223197Certificate of AnalysisSep 10, 2025 B120805
C2223203Certificate of AnalysisSep 10, 2025 B120805
C2223204Certificate of AnalysisSep 10, 2025 B120805
H2526003Certificate of AnalysisSep 03, 2025 B120805
C2313396Certificate of AnalysisDec 10, 2024 B120805
D1811111Certificate of AnalysisAug 07, 2023 B120805
Chemical and Physical Properties
SolubilitySoluble in methanol
Boil Point(°C)96°C/2.8mmHg
Melt Point(°C)71-73°C
Molecular Weight191.000 g/mol
XLogP32.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass189.943 Da
Monoisotopic Mass189.943 Da
Topological Polar Surface Area20.200 Ų
Heavy Atom Count9
Formal Charge0
Complexity99.100
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
Citations of This Product
References
1. Jiaxing Tang, Chenhe Yao, Zhongwei An, Ran Chen, Zihao Mao, Xinbing Chen, Pei Chen.  (2023)  Balance the trade-offs between high birefringence, large dielectric anisotropy and low viscosity in nematic liquid crystals through molecular splicing strategy.  LIQUID CRYSTALS,      [PMID:] [10.1080/02678292.2023.2222677]
2. Ran Chen, Zihao Mao, Zhongwei An, Xinbing Chen, Pei Chen.  (2023)  Fluorination Improves the Electro-Optical Properties of Benzoxazole-Terminated Liquid Crystals in High Birefringence Liquid Crystal Mixtures: Experimental and Theoretical Investigations.  MOLECULES,  28  (7): (3019).  [PMID:37049783] [10.3390/molecules28073019]
Solution Calculators
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