Bis(4-methoxycarbonylphenyl) Terephthalate - ≥97%(HPLC) , CAS No.99328-23-1

CAS: 99328-23-1 Cat. No.: B153078 Molecular Weight: 434.4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%(HPLC)
Synonyms
Terephthalic acid bis-(4-methoxycarbonyl-phenyl) ester | DTXSID80551747 | SCHEMBL7518320 | T1370 | Bis(4-methoxycarbonylphenyl)Terephthalate | Bis(4-(methoxycarbonyl)phenyl) terephthalate | Terephthalic Acid Bis[4-(methoxycarbonyl)phenyl] Ester | 1,4-Benz
Storage
Room temperature
Shipped In
Normal
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1g
B153078-1g
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5g
B153078-5g
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25g
B153078-25g
3

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$97.90
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100g
B153078-100g
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Why this grade

≥97%(HPLC) 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
Terephthalic acid bis-(4-methoxycarbonyl-phenyl) ester | DTXSID80551747 | SCHEMBL7518320 | T1370 | Bis(4-methoxycarbonylphenyl)Terephthalate | Bis(4-(methoxycarbonyl)phenyl) terephthalate | Terephthalic Acid Bis[4-(methoxycarbonyl)phenyl] Ester | 1, 4-Benz
Specifications & Purity
≥97%(HPLC)
Storage
Room temperature
Shipped In
Normal
Purity
≥97%(HPLC)
Names and Identifiers
Pubchem Sid504767521
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504767521
Canonical SmilesCOC(=O)C1=CC=C(C=C1)OC(=O)C2=CC=C(C=C2)C(=O)OC3=CC=C(C=C3)C(=O)OC
IUPAC Namebis(4-methoxycarbonylphenyl) benzene-1,4-dicarboxylate
InChIKeyXLVVPIVANBPSAY-UHFFFAOYSA-N
INCHI1S/C24H18O8/c1-29-21(25)15-7-11-19(12-8-15)31-23(27)17-3-5-18(6-4-17)24(28)32-20-13-9-16(10-14-20)22(26)30-2/h3-14H,1-2H3
Isomeric SMILES COC(=O)C1=CC=C(C=C1)OC(=O)C2=CC=C(C=C2)C(=O)OC3=CC=C(C=C3)C(=O)OC
Molecular Weight 434.4
Reaxy-Rn 3574230
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3574230&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
SuperclassPhenylpropanoids and polyketides
ClassDepsides and depsidones
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentDepsides and depsidones
Alternative Parents p-Phthalate esters  P-phthalic acid and derivatives  Phenol esters  Benzoic acid esters  Phenoxy compounds  Benzoyl derivatives  Methyl esters  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Depside backbone - Para-phthalic acid ester - Phthalate ester - Para_phthalic_acid - Phenol ester - Benzoate ester - Benzoic acid or derivatives - Phenoxy compound - Benzoyl - Benzenoid - Monocyclic benzene moiety - Methyl ester - Carboxylic acid ester - Carboxylic acid derivative - Organic oxide - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone).
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
B2603131Certificate of AnalysisFeb 26, 2026 B153078
C2012132Certificate of AnalysisJan 03, 2024 B153078
E2331195Certificate of AnalysisJun 07, 2023 B153078
L2214740Certificate of AnalysisDec 20, 2022 B153078
Chemical and Physical Properties
Molecular Weight434.400 g/mol
XLogP34.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count8
Rotatable Bond Count10
Exact Mass434.1 Da
Monoisotopic Mass434.1 Da
Topological Polar Surface Area105.000 Ų
Heavy Atom Count32
Formal Charge0
Complexity607.000
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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