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Home › Product Catalog › Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI)

Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI)

CAS 98574-03-9C22H26O2MW 322.4

Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) (CAS 98574-03-9) — formula C22H26O2, molecular weight 322.4; category organic chemicals.

Product Description

Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) (CAS 98574-03-9) is a chemical raw material in the organic chemicals category. Its molecular formula C22H26O2 comprises 22 C, 26 H, 2 O atoms. Its molecular weight is about 322.4. Reported physicochemical data: LogP about 3.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number98574-03-9
Molecular FormulaC22H26O2
Molecular Weight322.4
LogP3.1
CategoryOrganic Chemicals

Technical Profile

What this product is

Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) is a carbon-based organic compound with CAS registry number 98574-03-9 and molecular formula C22H26O2 (molecular weight 322.4), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 98574-03-9

Its molecular formula C22H26O2 comprises 22 C, 26 H, 2 O atoms.

Also known as: Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) · 倍他米松杂质67

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI)?

The CAS registry number of Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) is 98574-03-9.

What is the molecular formula and molecular weight of Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI)?

Molecular formula C22H26O2, molecular weight 322.4.

What other names is Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) known by?

It is also registered under: Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI), 倍他米松杂质67.

Which category does Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI) (CAS 98574-03-9), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number98574-03-9
PubChem CID86740176
Molecular FormulaC22H26O2
IUPAC Name(8S,10S,13S,14S,16S,17R)-17-ethynyl-17-hydroxy-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one

Computed descriptors

Molecular Weight322.4
XLogP33.1
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass322.193280068
Monoisotopic Mass322.193280068
Topological Polar Surface Area37.3
Heavy Atom Count24

Synonyms and trade names

98574-03-9; SCHEMBL8755264; CHNCOWAQCQWPJQ-NXLYOCQZSA-N; 17alpha-Ethynyl-17beta-hydroxy-16beta-methylandrosta-1,4,9(11)-trien-3-one

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 倍他米松杂质67

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