Estradiol enanthate - ≥98% , CAS No.4956-37-0

CAS: 4956-37-0 Cat. No.: E355446 Molecular Weight: 384.56 EC Number: 225-599-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AKOS015918000 | -Estradiol;E2;17-Estradiol;17-Oestradiol | Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 17-heptanoate | DTXCID703001 | Estra-1,3,5(10)-triene-3,17b-diol 17-heptanoate | DS-2760 | MLS006010232 | SO-16150 | Estradiol Enantate | CHEBI:135604 |
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
E355446-1g
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$22.90
5g
E355446-5g
3
$84.90
25g
E355446-25g
1
$308.90
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

Synonyms
AKOS015918000 | -Estradiol;E2;17-Estradiol;17-Oestradiol | Estra-1, 3, 5(10)-triene-3, 17-diol (17beta)-, 17-heptanoate | DTXCID703001 | Estra-1, 3, 5(10)-triene-3, 17b-diol 17-heptanoate | DS-2760 | MLS006010232 | SO-16150 | Estradiol Enantate | CHEBI:135604 |
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Product Properties
pKapKa: 10.25 (Predicted)
Names and Identifiers
Pubchem Sid488182666
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182666
Canonical SmilesCCCCCCC(=O)OC1CCC2C1(CCC3C2CCC4=C3C=CC(=C4)O)C
IUPAC Name[(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] heptanoate
InChIKeyRFWTZQAOOLFXAY-BZDYCCQFSA-N
INCHI1S/C25H36O3/c1-3-4-5-6-7-24(27)28-23-13-12-22-21-10-8-17-16-18(26)9-11-19(17)20(21)14-15-25(22,23)2/h9,11,16,20-23,26H,3-8,10,12-15H2,1-2H3/t20-,21-,22+,23+,25+/m1/s1
Isomeric SMILES CCCCCCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C3C=CC(=C4)O)C
Molecular Weight 384.56
Reaxy-Rn 25449367
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25449367&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
SuperclassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
SubclassSteroid esters
Intermediate Tree Nodes Not available
Direct ParentSteroid esters
Alternative Parents Estrogens and derivatives  3-hydroxysteroids  Phenanthrenes and derivatives  Tetralins  1-hydroxy-2-unsubstituted benzenoids  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Steroid ester - Estrogen-skeleton - 3-hydroxysteroid - Estrane-skeleton - Hydroxysteroid - Phenanthrene - Tetralin - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Carboxylic acid ester - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as steroid esters. These are compounds containing a steroid moiety which bears a carboxylic acid ester group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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
F23281204Certificate of AnalysisApr 03, 2026 E355446
F23281207Certificate of AnalysisApr 03, 2026 E355446
F23281208Certificate of AnalysisApr 03, 2026 E355446
F2328925Certificate of AnalysisApr 03, 2026 E355446
F23281205Certificate of AnalysisJun 17, 2023 E355446
F23281206Certificate of AnalysisJun 17, 2023 E355446
G2508015Certificate of AnalysisJun 17, 2023 E355446
H2501077Certificate of AnalysisJun 17, 2023 E355446
K2401020Certificate of AnalysisJun 17, 2023 E355446
Chemical and Physical Properties
SolubilitySoluble in water (slightly).
Refractive Indexn20D1.56 (Predicted)
Boil Point(°C)~509.5° C at 760 mmHg (Predicted)
Melt Point(°C)94-96° C
Molecular Weight384.600 g/mol
XLogP37.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count7
Exact Mass384.266 Da
Monoisotopic Mass384.266 Da
Topological Polar Surface Area46.500 Ų
Heavy Atom Count28
Formal Charge0
Complexity546.000
Isotope Atom Count0
Defined Atom Stereocenter Count5
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
Reviews

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