4-Bromo-2,2-diphenylbutyric Acid - ≥98% , CAS No.37742-98-6

CAS: 37742-98-6 Cat. No.: B134642 Molecular Weight: 319.2 EC Number: 253-648-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
SR-01000944698-1 | UNII-NA0ATV0SQD | FT-0617728 | FT-0660926 | AC-13030 | Benzeneacetic acid, a-(2-bromoethyl)-a-phenyl- | W-106518 | MFCD01321300 | A823850 | SCHEMBL395172 | BBL103969 | 4-Bromo-2,2-diphenylbutyric acid | 4-bromo-2,2-diphenyl-butyric acid
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B134642-1g
2

$16.90

$25.90
Save $9.00 (34.75%)
5g
B134642-5g
1

$53.90

$80.90
Save $27.00 (33.37%)
25g
B134642-25g
1

$189.90

$284.90
Save $95.00 (33.35%)
100g
B134642-100g
1

$528.90

$793.90
Save $265.00 (33.38%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
SR-01000944698-1 | UNII-NA0ATV0SQD | FT-0617728 | FT-0660926 | AC-13030 | Benzeneacetic acid, a-(2-bromoethyl)-a-phenyl- | W-106518 | MFCD01321300 | A823850 | SCHEMBL395172 | BBL103969 | 4-Bromo-2, 2-diphenylbutyric acid | 4-bromo-2, 2-diphenyl-butyric acid
Specifications & Purity
≥98%
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%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)C(CCBr)(C2=CC=CC=C2)C(=O)O
IUPAC Name4-bromo-2,2-diphenylbutanoic acid
InChIKeyGFIYIIRFIODLLU-UHFFFAOYSA-N
INCHI1S/C16H15BrO2/c17-12-11-16(15(18)19,13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-10H,11-12H2,(H,18,19)
Isomeric SMILES C1=CC=C(C=C1)C(CCBr)(C2=CC=CC=C2)C(=O)O
Molecular Weight 319.2
Reaxy-Rn 2127300
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2127300&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
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Halogenated fatty acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl bromides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Halogenated fatty acid - Fatty acyl - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organohalogen compound - Organic oxide - Organic oxygen compound - Alkyl halide - Alkyl bromide - Carbonyl group - Organobromide - Organooxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
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.

13 results found

Lot NumberCertificate TypeDateItem
D2420050Certificate of AnalysisFeb 05, 2026 B134642
D2402132Certificate of AnalysisJan 21, 2026 B134642
D2402133Certificate of AnalysisJan 21, 2026 B134642
D2402134Certificate of AnalysisJan 21, 2026 B134642
D2402135Certificate of AnalysisJan 21, 2026 B134642
D2402136Certificate of AnalysisJan 21, 2026 B134642
D2402137Certificate of AnalysisJan 21, 2026 B134642
D2402138Certificate of AnalysisJan 21, 2026 B134642
D2402139Certificate of AnalysisJan 21, 2026 B134642
A2330572Certificate of AnalysisNov 17, 2022 B134642
A2330573Certificate of AnalysisNov 17, 2022 B134642
A2330588Certificate of AnalysisNov 17, 2022 B134642
A2330591Certificate of AnalysisNov 17, 2022 B134642

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Chemical and Physical Properties
Melt Point(°C)127 °C(dec.)
Molecular Weight319.190 g/mol
XLogP34.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count5
Exact Mass318.026 Da
Monoisotopic Mass318.026 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count19
Formal Charge0
Complexity273.000
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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