2,2-Diphenylpropionic Acid - ≥96% , CAS No.5558-66-7

CAS: 5558-66-7 Cat. No.: D155026 Molecular Weight: 226.28 Beilstein Registry Number: 9(2)474 EC Number: 226-924-6
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
n6-acetyllysine | 2,2-Diphenylpropanoic acid # | D1778 | Z1124125495 | EINECS 226-924-6 | GG6PED9U1M | A830712 | HMS1539J09 | MFCD00004189 | 2.2-Diphenyl propionic acid | InChI=1/C15H14O2/c1-15(14(16)17,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3,(H,16,1
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D155026-1g
3

$17.90

$26.90
Save $9.00 (33.46%)
5g
D155026-5g
3

$59.90

$89.90
Save $30.00 (33.37%)
25g
D155026-25g
2

$195.90

$293.90
Save $98.00 (33.34%)
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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.

📚

Literature proof

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

Specifications

Synonyms
n6-acetyllysine | 2, 2-Diphenylpropanoic acid # | D1778 | Z1124125495 | EINECS 226-924-6 | GG6PED9U1M | A830712 | HMS1539J09 | MFCD00004189 | 2.2-Diphenyl propionic acid | InChI=1/C15H14O2/c1-15(14(16)17, 12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H, 1H3, (H, 16, 1
Specifications & Purity
≥96%
Storage
Room temperature
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid504755400
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755400
Canonical SmilesCC(C1=CC=CC=C1)(C2=CC=CC=C2)C(=O)O
IUPAC Name2,2-diphenylpropanoic acid
InChIKeyODELFXJUOVNEFZ-UHFFFAOYSA-N
INCHI1S/C15H14O2/c1-15(14(16)17,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3,(H,16,17)
Isomeric SMILES CC(C1=CC=CC=C1)(C2=CC=CC=C2)C(=O)O
WGK Germany 3
Molecular Weight 226.28
Beilstein 9(2)474
Reaxy-Rn 2051420
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2051420&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 Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - 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.

6 results found

Lot NumberCertificate TypeDateItem
F2330521Certificate of AnalysisJun 05, 2023 D155026
F2330530Certificate of AnalysisJun 05, 2023 D155026
F2330534Certificate of AnalysisJun 05, 2023 D155026
F2330540Certificate of AnalysisJun 05, 2023 D155026
F2330543Certificate of AnalysisJun 05, 2023 D155026
F2330545Certificate of AnalysisJun 05, 2023 D155026
Chemical and Physical Properties
Melt Point(°C)175 °C
Molecular Weight226.270 g/mol
XLogP32.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass226.099 Da
Monoisotopic Mass226.099 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count17
Formal Charge0
Complexity242.000
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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