1-Chloro-3,5-di-(p-chlorobenzoyl)-2-deoxy-D-ribofuranose - ≥95% , CAS No.21740-23-8

CAS: 21740-23-8 Cat. No.: C334039 Molecular Weight: 429.68 EC Number: 606-827-9
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
SY226329 | MFCD11044532 | SY110687 | 3,5-bis-o-(4-chlorobenzoyl)-2-deoxypentofuranosyl chloride | [5-chloranyl-3-(4-chlorophenyl)carbonyloxy-oxolan-2-yl]methyl 4-chloranylbenzoate | LS-14701 | DTXSID40944353 | 1-Chloro-3,5-di-(p-chlorobenzoyl)-2-deoxy-D-r
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C334039-1g
3

$9.90

$14.90
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5g
C334039-5g
2

$24.90

$37.90
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25g
C334039-25g
1

$73.90

$110.90
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50g
C334039-50g
1

$133.90

$200.90
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100g
C334039-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$148.90

$223.90
Save $75.00 (33.50%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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
SY226329 | MFCD11044532 | SY110687 | 3, 5-bis-o-(4-chlorobenzoyl)-2-deoxypentofuranosyl chloride | [5-chloranyl-3-(4-chlorophenyl)carbonyloxy-oxolan-2-yl]methyl 4-chloranylbenzoate | LS-14701 | DTXSID40944353 | 1-Chloro-3, 5-di-(p-chlorobenzoyl)-2-deoxy-D-r
Specifications & Purity
≥95%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid488189260
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189260
Canonical SmilesC1C(C(OC1Cl)COC(=O)C2=CC=C(C=C2)Cl)OC(=O)C3=CC=C(C=C3)Cl
IUPAC Name[5-chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl]methyl 4-chlorobenzoate
InChIKeyQEHCZULNFYDPPL-UHFFFAOYSA-N
INCHI1S/C19H15Cl3O5/c20-13-5-1-11(2-6-13)18(23)25-10-16-15(9-17(22)26-16)27-19(24)12-3-7-14(21)8-4-12/h1-8,15-17H,9-10H2
Isomeric SMILES C1C(C(OC1Cl)COC(=O)C2=CC=C(C=C2)Cl)OC(=O)C3=CC=C(C=C3)Cl
Molecular Weight 429.68
Reaxy-Rn 32945374
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=32945374&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.

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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 4-halobenzoic acids and derivatives  Benzoyl derivatives  Chlorobenzenes  Dicarboxylic acids and derivatives  Aryl chlorides  Tetrahydrofurans  Carboxylic acid esters  Oxacyclic compounds  Dialkyl ethers  Organochlorides  Organic oxides  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Halobenzoic acid or derivatives - 4-halobenzoic acid or derivatives - Benzoate ester - Benzoyl - Halobenzene - Chlorobenzene - Dicarboxylic acid or derivatives - Aryl halide - Aryl chloride - Tetrahydrofuran - Carboxylic acid ester - Oxacycle - Organoheterocyclic compound - Ether - Dialkyl ether - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Alkyl halide - Alkyl chloride - Aromatic heteromonocyclic 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.

9 results found

Lot NumberCertificate TypeDateItem
E23231001Certificate of AnalysisMar 11, 2026 C334039
E2323583Certificate of AnalysisMar 11, 2026 C334039
E2323661Certificate of AnalysisMar 11, 2026 C334039
E2323683Certificate of AnalysisMar 11, 2026 C334039
E2323684Certificate of AnalysisMar 11, 2026 C334039
E2323994Certificate of AnalysisMar 11, 2026 C334039
E2323997Certificate of AnalysisMar 11, 2026 C334039
E2323999Certificate of AnalysisMar 11, 2026 C334039
E2323685Certificate of AnalysisMay 31, 2023 C334039
Chemical and Physical Properties
Molecular Weight429.700 g/mol
XLogP35.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count7
Exact Mass427.999 Da
Monoisotopic Mass427.999 Da
Topological Polar Surface Area61.800 Ų
Heavy Atom Count27
Formal Charge0
Complexity515.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count3
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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