(-)-Corey lactone benzoate - ≥98% , CAS No.39746-00-4

CAS: 39746-00-4 Cat. No.: C102253 Formule: C15H16O5 Poids moléculaire: 276.29 Numéro CE: 254-615-6
DISPONIBLE À COMMANDE
GRADE & PURITY ≥98%
Synonyms
C2605 | (1S,5R,6S,7R)-6-hydroxymethyl-7-benzoyloxy-2-oxabicyclo[3.3.0]octan-3-one | (3aR,4S,5R,6aS)-(-)-5-(benzoyloxy)-hexahydro-4(-hydroxymethyl)-2H-cyclopenta[b]furan-2-one | Corey lactone benzoate | (3aR,4S,5R,6aS)-4-(Hydroxymethyl)-2-oxohexahydro-2H-c
Storage
Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
250mg
C102253-250mg
—
4 En stock

8,59€

12,93€
Enregistrer 4,34 € (33.56%)
1g
C102253-1g
—
1 En stock

33,76€

51,11€
Enregistrer 17,35 € (33.96%)
5g
C102253-5g
Sur commande · 8–12 semaines

102,31€

153,50€
Enregistrer 51,20 € (33.35%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

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

Synonymes
C2605 | (1S,5R,6S,7R)-6-hydroxymethyl-7-benzoyloxy-2-oxabicyclo[3.3.0]octan-3-one | (3aR,4S,5R,6aS)-(-)-5-(benzoyloxy)-hexahydro-4(-hydroxymethyl)-2H-cyclopenta[b]furan-2-one | Corey lactone benzoate | (3aR,4S,5R,6aS)-4-(Hydroxymethyl)-2-oxohexahydro-2H-c
Spécifications et pureté
≥98%
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Pureté
≥98%
Noms et identifiants
Pubchem Sid488192275
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192275
Sourires canoniquesC1C2C(CC(=O)O2)C(C1OC(=O)C3=CC=CC=C3)CO
IUPAC Name[(3aR,4S,5R,6aS)-4-(hydroxymethyl)-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-5-yl] benzoate
InChIKeyOBRRYUZUDKVCOO-FVCCEPFGSA-N
INCHI1S/C15H16O5/c16-8-11-10-6-14(17)19-12(10)7-13(11)20-15(18)9-4-2-1-3-5-9/h1-5,10-13,16H,6-8H2/t10-,11-,12+,13-/m1/s1
Isomères SMILES C1[C@H]2[C@H](CC(=O)O2)[C@H]([C@@H]1OC(=O)C3=CC=CC=C3)CO
WGK Allemagne 3
Poids moléculaire 276.29
Reaxy-Rn 32881130
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=32881130&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
ClasseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acid esters
Alternative Parents Benzoyl derivatives  Gamma butyrolactones  Dicarboxylic acids and derivatives  Tetrahydrofurans  Carboxylic acid esters  Oxacyclic compounds  Primary alcohols  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzoate ester - Benzoyl - Dicarboxylic acid or derivatives - Gamma butyrolactone - Tetrahydrofuran - Carboxylic acid ester - Lactone - Carboxylic acid derivative - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Alcohol - Carbonyl group - Organic oxide - Organic oxygen compound - Primary alcohol - Organooxygen compound - Aromatic heteropolycyclic 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
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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 TypeDateArticle
J2126321Certificate of AnalysisAug 11, 2025 C102253
J2126356Certificate of AnalysisAug 11, 2025 C102253
E2014122Certificate of AnalysisMar 14, 2024 C102253
F23051222Certificate of AnalysisJun 08, 2023 C102253
Propriétés chimiques et physiques
Rotation spécifique [α]-75° (C=1,CHCl3)
Point de fusion (°C)116-120°C
Poids moléculaire276.280 g/mol
XLogP31.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass276.1 Da
Monoisotopic Mass276.1 Da
Topological Polar Surface Area72.800 Ų
Heavy Atom Count20
Formal Charge0
Complexity388.000
Isotope Atom Count0
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculateurs de solution
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