Welcome to LookChem.com Sign In|Join Free
  • or
9-hydroxyestrone-3-acetate-11-nitrate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33767-88-3

Post Buying Request

33767-88-3 Suppliers

Recommended suppliers

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

33767-88-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33767-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,6 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33767-88:
(7*3)+(6*3)+(5*7)+(4*6)+(3*7)+(2*8)+(1*8)=143
143 % 10 = 3
So 33767-88-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H23NO7/c1-11(22)27-13-4-6-14-12(9-13)3-5-16-15-7-8-17(23)19(15,2)10-18(20(14,16)24)28-21(25)26/h4,6,9,15-16,18,24H,3,5,7-8,10H2,1-2H3/t15-,16-,18-,19-,20?/m0/s1

33767-88-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 9-Hydroxyestrone-3-acetate-11-nitrate

1.2 Other means of identification

Product number -
Other names 3-acetoxy-9α,11β-dihydroxyestrone 11-nitrate

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:33767-88-3 SDS

33767-88-3Upstream product

33767-88-3Relevant academic research and scientific papers

11β-Nitrate Estrane Analogues: Potent Estrogens

Peters, Richard H.,Crowe, David F.,Avery, Mitchell A.,Chong, Wesley K. M.,Tanabe, Masato

, p. 2306 - 2310 (1989)

Various estrane derivatives 1 reacted with cerium ammonium nitrate (CAN) selectively and efficiently to provide 9α,11β-difunctionalized derivatives 2, which were subsequently deoxygenated at C-9 with triethylsilane/boron trifluoride etherate to the desired target 11β-nitratoestranes 3a, 3b, and 5.When examined for estrogenic and postcoital antifertility activity, 11β-nitrates 2c, 2d, and 3b most notably displayed more potent oral activity than did ethynylestradiol.

Process for the preparation of 11-β-nitro-oxysteroids

-

, (2008/06/13)

Process for preparing 9 α-hydroxy-11 β-nitro-oxysteroids having a aromatic ring A wherein an aromatic A-ring-containing 9, 11-unsubstituted steroid or corresponding 9,11-dehydrosteroid is oxidized with ceric ions in the presence of nitrate ions.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 33767-88-3