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Home › Product Catalog › (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester

(2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester

CAS 21641-60-1C21H24N2O3MW 352.4

(2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester (CAS 21641-60-1) — formula C21H24N2O3, molecular weight 352.4; category organic chemicals.

Product Description

(2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester (CAS 21641-60-1) is a chemical raw material in the organic chemicals category. Its molecular formula C21H24N2O3 comprises 21 C, 24 H, 2 N, 3 O atoms. Its molecular weight is about 352.4. Reported physicochemical data: melting point around 263 - 264 °C, LogP about 2. 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 Number21641-60-1
Molecular FormulaC21H24N2O3
Molecular Weight352.4
Melting Point263 - 264 °C
LogP2
CategoryOrganic Chemicals

Technical Profile

What this product is

(2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester is a carbon-based organic compound with CAS registry number 21641-60-1 and molecular formula C21H24N2O3 (molecular weight 352.4), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 21641-60-1

Its molecular formula C21H24N2O3 comprises 21 C, 24 H, 2 N, 3 O atoms.

Also known as: (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester · (2ψ,17S,19E)-19,20-二脱氢-1-去甲基-17-羟基阿马兰-16-甲酸甲酯

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester?

The CAS registry number of (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester is 21641-60-1.

What is the molecular formula and molecular weight of (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester?

Molecular formula C21H24N2O3, molecular weight 352.4.

What other names is (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester known by?

It is also registered under: (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester, (2ψ,17S,19E)-19,20-二脱氢-1-去甲基-17-羟基阿马兰-16-甲酸甲酯.

Which category does (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester 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 (2ξ,17S,19E)-19,20-Didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylic acid methyl ester (CAS 21641-60-1), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number21641-60-1
PubChem CID6445097
Molecular FormulaC21H24N2O3
IUPAC Namemethyl (10S,13E,16S,18S)-13-ethylidene-18-hydroxy-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-17-carboxylate

Computed descriptors

Molecular Weight352.4
XLogP32
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass352.17869263
Monoisotopic Mass352.17869263
Topological Polar Surface Area61.8
Heavy Atom Count26

Physicochemical values on record

Melting Point263 - 264 °C

Synonyms and trade names

(+)-Quebrachidine; RefChem:1048992; Vincarine; 21641-60-1; Methyl 19,20-didehydro-1-demethyl-17-hydroxyajmalan-16-carboxylate (2epsilon,17S,19E)-; Ajmalan-16-carboxylic acid, 19,20-didehydro-1-demethyl-17-hydroxy-, methyl ester, (2epsilon,17S,19E)-

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

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