Di-P-Toluoyl-D-Tartaric Acid monohydrate - ≥99% , CAS No.71607-32-4

CAS: 71607-32-4 Cat. No.: D189190 Molecular Weight: 404.37
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
(2R,3R)-2,3-Bis((4-methylbenzoyl)oxy)succinic acid hydrate | (2R,3R)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;hydrate | AKOS016842298 | DI-P-TOLUOYL-D-TRATARIC ACID MONOHYDRATE | AM81408 | C20H20O9 | AC-3429 | Di-p-toluoyl-L-tartaricacidmonohydrate |
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
25g
D189190-25g
4
$9.90
100g
D189190-100g
3
$13.90
250g
D189190-250g
1
$26.90
500g
D189190-500g
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$57.90
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Why this grade

≥99% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(2R, 3R)-2, 3-Bis((4-methylbenzoyl)oxy)succinic acid hydrate | (2R, 3R)-2, 3-bis[(4-methylbenzoyl)oxy]butanedioic acid;hydrate | AKOS016842298 | DI-P-TOLUOYL-D-TRATARIC ACID MONOHYDRATE | AM81408 | C20H20O9 | AC-3429 | Di-p-toluoyl-L-tartaricacidmonohydrate |
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid504767043
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504767043
Canonical SmilesCC1=CC=C(C=C1)C(=O)OC(C(C(=O)O)OC(=O)C2=CC=C(C=C2)C)C(=O)O.O
IUPAC Name(2R,3R)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;hydrate
InChIKeyFOTRUJUPLHRVNU-QNBGGDODSA-N
INCHI1S/C20H18O8.H2O/c1-11-3-7-13(8-4-11)19(25)27-15(17(21)22)16(18(23)24)28-20(26)14-9-5-12(2)6-10-14;/h3-10,15-16H,1-2H3,(H,21,22)(H,23,24);1H2/t15-,16-;/m1./s1
Isomeric SMILES CC1=CC=C(C=C1)C(=O)O[C@H]([C@H](C(=O)O)OC(=O)C2=CC=C(C=C2)C)C(=O)O.O
Molecular Weight 404.37
Reaxy-Rn 14645970
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14645970&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.

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📊 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
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acid esters
Alternative Parents Benzoyl derivatives  Toluenes  Monosaccharides  Dicarboxylic acids and derivatives  Carboxylic acid esters  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoate ester - Benzoyl - Toluene - Monosaccharide - Dicarboxylic acid or derivatives - Carboxylic acid ester - 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 benzoic acid esters. These are ester derivatives of benzoic 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.

4 results found

Lot NumberCertificate TypeDateItem
J2514459Certificate of AnalysisApr 28, 2025 D189190
J2514460Certificate of AnalysisApr 28, 2025 D189190
E2008113Certificate of AnalysisFeb 20, 2024 D189190
G2305083Certificate of AnalysisJul 14, 2023 D189190
Chemical and Physical Properties
Molecular Weight404.400 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count9
Rotatable Bond Count9
Exact Mass404.111 Da
Monoisotopic Mass404.111 Da
Topological Polar Surface Area128.000 Ų
Heavy Atom Count29
Formal Charge0
Complexity533.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Documents & Articles
Solution Calculators
Reviews

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