Welcome to LookChem.com Sign In|Join Free

CAS

  • or

50588-42-6

50588-42-6

Post Buying Request

50588-42-6 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

50588-42-6 Usage

Chemical Properties

Yellow Solid

Uses

17-Acetoxy-5a-androsta-2,16-diene is a reactant used in the preparation of Rocuronium (R639500) and its derivatives.

Check Digit Verification of cas no

The CAS Registry Mumber 50588-42-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,5,8 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 50588-42:
(7*5)+(6*0)+(5*5)+(4*8)+(3*8)+(2*4)+(1*2)=126
126 % 10 = 6
So 50588-42-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H30O2/c1-14(22)23-19-10-9-17-16-8-7-15-6-4-5-12-20(15,2)18(16)11-13-21(17,19)3/h4-5,10,15-18H,6-9,11-13H2,1-3H3/t15-,16+,17+,18+,20+,21+/m1/s1

50588-42-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name [(5S,8R,9S,10S,13S,14S)-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate

1.2 Other means of identification

Product number -
Other names ADN030

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:50588-42-6 SDS

50588-42-6Relevant articles and documents

Vecuronium bromide and its advanced intermediates: A crystallographic and spectroscopic study

Ciceri, Samuele,Colombo, Diego,Ferraboschi, Patrizia,Grisenti, Paride,Iannone, Marco,Mori, Matteo,Meneghetti, Fiorella

, (2021/10/25)

Vecuronium bromide (Piperidinium, 1-[(2β,3α,5α,16β,17β)-3,17-bis(acetyloxy)-2-(1-piperidinyl)androstan-16-yl]-1-methyl-, bromide; Norcuron) has been extensively used in anesthesiology practice as neuromuscular blocking agent since its launch on the market in 1982. However, a detailed crystallographic and NMR analysis of its advanced synthetic intermediates is still lacking. Hence, with the aim of filling this literature gap, vecuronium bromide was prepared starting from the commercially available 3β-hydroxy-5α-androstan-17-one (epiandrosterone), implementing some modifications to a traditional synthetic procedure. A careful NMR study allowed the complete assignment of the 1H, 13C, and 15N NMR signals of vecuronium bromide and its synthetic intermediates. The structural and stereochemical characterization of 2β,16β-bispiperidino-5α-androstane-3α,17β-diol, the first advanced synthetic intermediate carrying all the stereocenters in the final configuration, was described by means of single-crystal X-ray diffraction and Hirshfeld surface analysis, allowing a detailed conformational investigation.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 50588-42-6