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159681-67-1

N-Desmethyl Ulipristal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 159681-67-1 Structure

  • Basic information

    1. Product Name: N-Desmethyl Ulipristal
    2. Synonyms: (11β)-17-Hydroxy-11-[4-(MethylaMino)phenyl]-19-norpregna-4,9-diene-3,20-dione;N-Desmethyl Ulipristal
    3. CAS NO:159681-67-1
    4. Molecular Formula: C27H33NO3
    5. Molecular Weight: 419.55582
    6. EINECS: N/A
    7. Product Categories: Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids;Amines
    8. Mol File: 159681-67-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
    8. Solubility: Chloroform (Slightly), Methanol (Slightly)
    9. CAS DataBase Reference: N-Desmethyl Ulipristal(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-Desmethyl Ulipristal(159681-67-1)
    11. EPA Substance Registry System: N-Desmethyl Ulipristal(159681-67-1)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 159681-67-1(Hazardous Substances Data)

159681-67-1 Usage

Uses

A metabolite of Ulipristal.

Check Digit Verification of cas no

The CAS Registry Mumber 159681-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,6,8 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 159681-67:
(8*1)+(7*5)+(6*9)+(5*6)+(4*8)+(3*1)+(2*6)+(1*7)=181
181 % 10 = 1
So 159681-67-1 is a valid CAS Registry Number.

159681-67-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 11β-(4-N-methylaminophenyl)-17α-hydroxy-19-norpregna-4,9-diene-3,20-dione

1.2 Other means of identification

Product number -
Other names N-Desmethyl Ulipristal

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:159681-67-1 SDS

159681-67-1Relevant articles and documents

Synthesis of N-desmethyl derivatives of 17α-acetoxy-11β(4-N,N- dimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione and mifepristone: Substrates for the synthesis of radioligands

Rao, Pemmaraju N.,Acosta, C. Kirk,Cessac, James W.,Bahr, Martin L.,Kim, Hyun K.

, p. 205 - 212 (2007/10/03)

The syntheses of N-desmethyl derivatives of CDB-2914 and the mono-N- desmethyl derivative of Mifepristone are described. We also describe the use of the mono-desmethyl derivatives as substrates for the synthesis of N- tritomethyl derivatives of CDB-2914 a

Oxidative Demethylation of 4-Substituted N,N-Dimethylanilines with Iodine and Calcium Oxide in the Presence of Methanol

Acosta, Kirk,Cessac, James W.,Rao, P. Narasimha,Kim, Hyun K.

, p. 1985 - 1986 (2007/10/02)

Reaction of para-substituted N,N-dimethylarylamines with iodine-calcium oxide in tetrahydrofuran-methanol affords N-methylarylamines in good yield.

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