Nestoron - ≥97%(HPLC) , Progesterone receptor agonist, CAS No.7759-35-5, Progesterone receptor agonist

CAS: 7759-35-5 Cat. No.: N126972 Formula: C23H30O4 Peso molecolare: 370.48 Numero EC: 643-056-7 PubChem CID: 108059
Disponibile su ordine
GRADE & PURITY ≥97%(HPLC)
Synonyms
Nestorone | Segesterone acetate | (8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-16-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate | 17-acetyl-13-methyl-16-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
Germania (EU)
USA*
Price
Qty
5mg
N126972-5mg
—
1 Disponibile
51,98€
25mg
N126972-25mg
—
1 Disponibile
171,73€
100mg
N126972-100mg
—
1 Disponibile
442,46€
Enter a quantity for the sizes you want to add.
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Why this grade

≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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.

Panoramica

Nestoron (ST-1435) is a 19-norprogesterone derivative with high affinity and selectivity for progesterone receptors. Nestoron is a highly selective and potent progestogen .

Specifications

Sinonimi
Nestorone | Segesterone acetate | (8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-16-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate | 17-acetyl-13-methyl-16-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,
Specifiche e purezza
≥97%(HPLC)
Meccanismi biochimici e fisiologici

Nestoron (Elcometrine; Nestorone; ST-1435) is a synthetic progestin.

Condizioni di conservazione di stoccaggio
Store at -20°C
Spedito in
Ice chest + Ice pads
Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.
Tipo di azione
AGONIST
Meccanismo d'azione
Progesterone receptor agonist
Purezza
≥97%(HPLC)
Proprietà del prodotto
ALogP2.9
Nomi e identificatori
Pubchem Sid528776010
Sorrisi canoniciCC(=O)C1(C(=C)CC2C1(CCC3C2CCC4=CC(=O)CCC34)C)OC(=O)C
IUPAC Name[(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-16-methylidene-3-oxo-2,6,7,8,9,10,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate
InChIKeyCKFBRGLGTWAVLG-GOMYTPFNSA-N
INCHI1S/C23H30O4/c1-13-11-21-20-7-5-16-12-17(26)6-8-18(16)19(20)9-10-22(21,4)23(13,14(2)24)27-15(3)25/h12,18-21H,1,5-11H2,2-4H3/t18-,19+,20+,21-,22-,23-/m0/s1
Isomeri SMILES CC(=O)[C@]1(C(=C)C[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@H]34)C)OC(=O)C
WGK Germania 3
PubChem CID 108059
Peso molecolare 370.48

Documentazione

📋 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
ClasseSteroids and steroid derivatives
SubclassPregnane steroids
Intermediate Tree Nodes Not available
Direct ParentGluco/mineralocorticoids, progestogins and derivatives
Alternative Parents Steroid esters  20-oxosteroids  3-oxo delta-4-steroids  Delta-4-steroids  Cyclohexenones  Alpha-acyloxy ketones  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homopolycyclic compounds
Substituents Progestogin-skeleton - Steroid ester - 20-oxosteroid - 3-oxo-delta-4-steroid - 3-oxosteroid - Oxosteroid - Delta-4-steroid - Cyclohexenone - Alpha-acyloxy ketone - Carboxylic acid ester - Cyclic ketone - Ketone - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic oxide - Hydrocarbon derivative - Organic oxygen compound - Carbonyl group - Organooxygen compound - Aliphatic homopolycyclic compound
DescrizioneThis compound belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety.
External Descriptors Not available
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
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.

7 results found

Lot NumberCertificate TypeDataOggetto
G2419394Certificate of AnalysisMay 09, 2026 N126972
G2419423Certificate of AnalysisMay 09, 2026 N126972
G2419424Certificate of AnalysisMay 09, 2026 N126972
G2419427Certificate of AnalysisMay 09, 2026 N126972
G2419428Certificate of AnalysisMay 09, 2026 N126972
G2419429Certificate of AnalysisMay 09, 2026 N126972
G2419430Certificate of AnalysisMay 09, 2026 N126972
Proprietà chimiche e fisiche
SolubilitàDMSO
SensibilitàMoisture sensitive.
Peso molecolare370.500 g/mol
XLogP32.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass370.214 Da
Monoisotopic Mass370.214 Da
Topological Polar Surface Area60.400 Ų
Heavy Atom Count27
Formal Charge0
Complexity762.000
Isotope Atom Count0
Defined Atom Stereocenter Count6
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calcolatori di soluzioni
Recensioni

Recensioni dei clienti

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