Bis[rhodium(α,α,α',α'-tetramethyl-1,3-benzenedipropionic Acid)](Rh2(esp)2) - ≥96%(HPLC) , CAS No.819050-89-0

CAS: 819050-89-0 Cat. No.: B152255 Molecular Weight: 758.48 EC Number: 884-019-7 PubChem CID: 72750008
AVAILABLE TO ORDER
GRADE & PURITY ≥96%(HPLC)
Synonyms
3-[3-(2-carboxy-2-methylpropyl)phenyl]-2,2-dimethylpropanoic acid;rhodium | OBMUTUNJWNQIAJ-UHFFFAOYSA-N | BIS[RHODIUM(A,A,A#,A#-TETRAMETHYL-1,3-BENZENEDIPROPIONIC ACID)] | Bis[rhodium(alpha,alpha,alpha',alpha'-tetramethyl-1,3-benzenedipropionic acid)] | F
Storage
Room temperature,Argon charged
Shipped In
Normal
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Price
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10mg
B152255-10mg
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$14.90
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50mg
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100mg
B152255-100mg
1
$79.90
250mg
B152255-250mg
1
$179.90
500mg
B152255-500mg
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1g
B152255-1g
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Why this grade

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

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Storage & shipping

Room temperature,Argon charged 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

Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionicacid)] has been identified as efficient C-H activation catalyst.

Specifications

Synonyms
3-[3-(2-carboxy-2-methylpropyl)phenyl]-2, 2-dimethylpropanoic acid;rhodium | OBMUTUNJWNQIAJ-UHFFFAOYSA-N | BIS[RHODIUM(A, A, A#, A#-TETRAMETHYL-1, 3-BENZENEDIPROPIONIC ACID)] | Bis[rhodium(alpha, alpha, alpha', alpha'-tetramethyl-1, 3-benzenedipropionic acid)] | F
Specifications & Purity
≥96%(HPLC)
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥96%(HPLC)
Names and Identifiers
Pubchem Sid504772300
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504772300
Canonical SmilesCC(C)(CC1=CC(=CC=C1)CC(C)(C)C(=O)O)C(=O)O.CC(C)(CC1=CC(=CC=C1)CC(C)(C)C(=O)O)C(=O)O.[Rh].[Rh]
IUPAC Name3-[3-(2-carboxy-2-methylpropyl)phenyl]-2,2-dimethylpropanoic acid;rhodium
InChIKeyOBMUTUNJWNQIAJ-UHFFFAOYSA-N
INCHI1S/2C16H22O4.2Rh/c2*1-15(2,13(17)18)9-11-6-5-7-12(8-11)10-16(3,4)14(19)20;;/h2*5-8H,9-10H2,1-4H3,(H,17,18)(H,19,20);;
Isomeric SMILES CC(C)(CC1=CC(=CC=C1)CC(C)(C)C(=O)O)C(=O)O.CC(C)(CC1=CC(=CC=C1)CC(C)(C)C(=O)O)C(=O)O.[Rh].[Rh]
PubChem CID 72750008
Molecular Weight 758.48

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClassPhenylpropanoic acids
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPhenylpropanoic acids
Alternative Parents Phenylpropanes  Dicarboxylic acids and derivatives  Organic transition metal salts  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkNot available
Substituents 3-phenylpropanoic-acid - Phenylpropane - Benzenoid - Dicarboxylic acid or derivatives - Monocyclic benzene moiety - Organic transition metal salt - 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 phenylpropanoic acids. These are compounds with a structure containing a benzene ring conjugated to a propanoic acid.
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.

16 results found

Lot NumberCertificate TypeDateItem
D2610535Certificate of AnalysisMar 18, 2026 B152255
D2610536Certificate of AnalysisMar 18, 2026 B152255
D2610537Certificate of AnalysisMar 18, 2026 B152255
D2610540Certificate of AnalysisMar 18, 2026 B152255
C2205253Certificate of AnalysisDec 12, 2025 B152255
C2205267Certificate of AnalysisDec 12, 2025 B152255
J2120476Certificate of AnalysisAug 12, 2025 B152255
J2120480Certificate of AnalysisAug 12, 2025 B152255
B2604064Certificate of AnalysisOct 18, 2023 B152255
J2330192Certificate of AnalysisOct 18, 2023 B152255
J2330193Certificate of AnalysisOct 18, 2023 B152255
J2330194Certificate of AnalysisOct 18, 2023 B152255
J2330214Certificate of AnalysisOct 18, 2023 B152255
J2330215Certificate of AnalysisOct 18, 2023 B152255
J2330216Certificate of AnalysisOct 18, 2023 B152255
K2504007Certificate of AnalysisOct 18, 2023 B152255

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Chemical and Physical Properties
SensitivityAir Sensitive
Molecular Weight762.500 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count8
Rotatable Bond Count12
Exact Mass762.115 Da
Monoisotopic Mass762.115 Da
Topological Polar Surface Area149.000 Ų
Heavy Atom Count42
Formal Charge0
Complexity337.000
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 Count4
Documents & Articles
Solution Calculators
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