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tert-Butyl 1-benzhydryl-3-azetidinylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 91189-18-3 Structure
  • Basic information

    1. Product Name: tert-Butyl 1-benzhydryl-3-azetidinylcarbamate
    2. Synonyms: tert-Butyl 1-benzhydryl-3-azetidinylcarbamate;[1-(Diphenylmethyl)-3-azetidinyl]-carbamic acid 1,1-dimethylethyl ester;tert-butyl 1-benzhydrylazetidin -3-ylcarbamate;tert-butyl 2-aMino-1-(diphenylMethyl)azetidine-3-carboxylate;tert-butyl 1-benzhydrylazrtidin-3-ylcarbaMate
    3. CAS NO:91189-18-3
    4. Molecular Formula: C21H26N2O2
    5. Molecular Weight: 338.44
    6. EINECS: N/A
    7. Product Categories: Azetidines
    8. Mol File: 91189-18-3.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 448.8 °C at 760 mmHg
    3. Flash Point: 225.2 °C
    4. Appearance: /
    5. Density: 1.13 g/cm3
    6. Vapor Pressure: 3.02E-08mmHg at 25°C
    7. Refractive Index: 1.59
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. CAS DataBase Reference: tert-Butyl 1-benzhydryl-3-azetidinylcarbamate(CAS DataBase Reference)
    11. NIST Chemistry Reference: tert-Butyl 1-benzhydryl-3-azetidinylcarbamate(91189-18-3)
    12. EPA Substance Registry System: tert-Butyl 1-benzhydryl-3-azetidinylcarbamate(91189-18-3)
  • 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: 91189-18-3(Hazardous Substances Data)

91189-18-3 Usage

Chemical Properties

White powder

Check Digit Verification of cas no

The CAS Registry Mumber 91189-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,8 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91189-18:
(7*9)+(6*1)+(5*1)+(4*8)+(3*9)+(2*1)+(1*8)=143
143 % 10 = 3
So 91189-18-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H26N2O2/c1-21(2,3)25-20(24)22-18-14-23(15-18)19(16-10-6-4-7-11-16)17-12-8-5-9-13-17/h4-13,18-19H,14-15H2,1-3H3,(H,22,24)

91189-18-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name tert-Butyl (1-benzhydrylazetidin-3-yl)carbamate

1.2 Other means of identification

Product number -
Other names tert-butyl N-(1-benzhydrylazetidin-3-yl)carbamate

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:91189-18-3 SDS

91189-18-3Relevant articles and documents

Efficient Manufacturing Process for the Selective Estrogen Receptor Degrader GDC-9545 (Giredestrant) via a Crystallization-Driven Diastereoselective Pictet-Spengler Condensation

Chung, Cheol K.,Clagg, Kyle,Dalziel, Michael E.,Fettes, Alec,Finet, Laure,Gosselin, Francis,Jenny, Christian,Kammerer, Michael,Lim, Ngiap-Kie,Mack, Kyle A.,McClory, Andrew,Wuitschik, Georg,Xu, Jie,Zhang, Haiming,Angelaud, Rémy

, (2021/11/24)

GDC-9545 is a selective estrogen receptor degrader that is being developed as a treatment for ER+/HER2- breast cancer. A robust, convergent manufacturing process for GDC-9545 was developed. The process features a Wenker aziridine synthesis to produce the key starting material tryptamine 11, a highly efficient C-N coupling between aminoazetidine 9 and 2,6-difluoro-4-bromobenzaldehyde diethyl acetal (33) to construct key intermediate 10, and a crystallization-driven diastereoselective Pictet-Spengler reaction to furnish the active pharmaceutical ingredient GDC-9545·tartrate.

4-(3-Aminoazetidin-1-yl)pyrimidin-2-amines as High-Affinity Non-imidazole Histamine H3 Receptor Agonists with in Vivo Central Nervous System Activity

Wágner, Gábor,Mocking, Tamara A. M.,Arimont, Marta,Provensi, Gustavo,Rani, Barbara,Silva-Marques, Bruna,Latacz, Gniewomir,Da Costa Pereira, Daniel,Karatzidou, Christina,Vischer, Henry F.,Wijtmans, Maikel,Kie?-Kononowicz, Katarzyna,De Esch, Iwan J. P.,Leurs, Rob

, p. 10848 - 10866 (2019/11/28)

Despite the high diversity of histamine H3 receptor (H3R) antagonist/inverse agonist structures, partial or full H3R agonists have typically been imidazole derivatives. An in-house screening campaign intriguingly afforded

2-AMINOPYRIMIDINE DERIVATIVES AS MODULATORS OF THE HISTAMINE H4 RECEPTOR ACTIVITY

-

Page/Page column 25, (2008/06/13)

2-Aminopyrimidine derivatives of formula (I), wherein the meanings for the various substituents are as disclosed in the description. These compounds are useful as modulators of the H4 receptor.

GUANIDINO-SUBSTITUTED QUINAZOLINONE COMPOUNDS AS MC4-R AGONISTS

-

Page/Page column 146, (2008/06/13)

A variety of small molecule, guanidine-containing molecules capable of acting as MC4-R agonists are provided. The compounds are useful in treating MC4-R mediated diseases when administered to subjects. The compounds have the structure IA, IB, and IC where the values of the variables are defined herein.

Alpha 1a adrenergic receptor antagonists

-

, (2008/06/13)

This invention relates to certain novel compounds and derivatives thereof, their synthesis, and their use as alpha 1a adrenergic receptor antagonists. One application of these compounds is in the treatment of benign prostatic hyperplasia. These compounds are selective in their ability to relax smooth muscle tissue enriched in the alpha 1a receptor subtype without at the same time inducing hypotension. One such tissue is found surrounding the urethral lining. Therefore, one utility of the instant compounds is to provide acute relief to males suffering from benign prostatic hyperplasia, by permitting less hindered urine flow. Another utility of the instant compounds is provided by combination with a human 5-alpha reductase inhibitory compound, such that both acute and chronic relief from the effects of benign prostatic hyperplasia are achieved.

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