Basic information

Product Name: Terazosin IMpurity J
Synonyms: Terazosin IMpurity J;1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone
CAS NO:152551-75-2
Molecular Formula: C19H27N5O4
Molecular Weight: 389.44878
EINECS: N/A
Product Categories: Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File: 152551-75-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 652.9±65.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.288±0.06 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
Solubility: DMSO (Slightly), Methanol (Slightly, Heated)
PKA: 13.90±0.20(Predicted)
Stability: Hygroscopic
CAS DataBase Reference: Terazosin IMpurity J(CAS DataBase Reference)
NIST Chemistry Reference: Terazosin IMpurity J(152551-75-2)
EPA Substance Registry System: Terazosin IMpurity J(152551-75-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 152551-75-2(Hazardous Substances Data)

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Usage
SDS
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152551-75-2 Usage

Uses

Used in Pharmaceutical Industry:
Terazosin Impurity J is used as a reference material for the identification, quantification, and control of impurities in the synthesis and manufacturing process of Terazosin. This helps ensure the quality, safety, and efficacy of the final drug product.
Used in Quality Control:
Terazosin Impurity J is used as a reference standard in analytical methods, such as high-performance liquid chromatography (HPLC) or mass spectrometry, to accurately identify and quantify the presence of this specific impurity in Terazosin samples. This aids in maintaining the purity and potency of the drug.
Used in Research and Development:
Terazosin Impurity J can be used in research and development to study the effects of impurities on the pharmacological properties of Terazosin, as well as to develop new methods for impurity control and mitigation. This can contribute to the improvement of drug synthesis processes and the overall quality of the final product.

Check Digit Verification of cas no

The CAS Registry Mumber 152551-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,5,5 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 152551-75:
(8*1)+(7*5)+(6*2)+(5*5)+(4*5)+(3*1)+(2*7)+(1*5)=122
122 % 10 = 2
So 152551-75-2 is a valid CAS Registry Number.

152551-75-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	1-[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-2-hydroxypentan-1-one

1.2 Other means of identification

Product number	-
Other names	1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-((2RS)-2-hydroxypentanoyl)piperazine

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:152551-75-2 SDS

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