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5393-55-5

5393-55-5

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5393-55-5 Usage

Description

CL 19506 7-5526, also known as N-1,3,4-Thiadiazol-2-ylacetamide, is an impurity associated with Acetazolamide (A161500). It is identified as Acetazolamide impurity B and Acetazolamide EP Impurity B. CL 19506 7-5526 is significant in the pharmaceutical industry due to its association with a widely used medication.

Uses

Used in Pharmaceutical Industry:
CL 19506 7-5526 is used as an impurity reference for [application reason] the quality control and assurance of Acetazolamide (A161500).
This is important because it helps ensure the safety, efficacy, and purity of the drug, which is crucial for patient health and compliance.

Check Digit Verification of cas no

The CAS Registry Mumber 5393-55-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,9 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5393-55:
(6*5)+(5*3)+(4*9)+(3*3)+(2*5)+(1*5)=105
105 % 10 = 5
So 5393-55-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H5N3OS/c1-3(8)6-4-7-5-2-9-4/h2H,1H3,(H,6,7,8)

5393-55-5SDS

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 N-1,3,4-Thiadiazol-2-ylacetamide

1.2 Other means of identification

Product number -
Other names N-(1,3,4-thiadiazol-2-yl)acetamide

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:5393-55-5 SDS

5393-55-5Relevant articles and documents

Synthesis and crystal structure of 2-aminoacetyl-1,3,4-thiadiazole

Kadirova,Nuralieva,Alieva,Talipov,Tilyakov,Parpiev

, p. 1962 - 1964 (2005)

2-Aminoacetyl-1,3,4-thiadiazole was synthesized, and its structure was studied. In crystal, the thiadiazole molecules form hydrogen-bonded endless one-dimensional chains related by the glide reflection plane.

1H, 13C, 15N and19F NMR study of acetylation products of heterocyclic thiosemicarbazones

Larina, Lyudmila I.,Elokhina, Valentina N.,Yaroshenko, Tatyana I.,Nakhmanovich, Anatolii S.,Dolgushin, Gennadii V.

, p. 667 - 673 (2008/03/14)

Novel 2-acetylamino-4-acetyl-5-aryl(heteryl)-1,3,4-thiadiazolines, 2-acetylamino-5-aryl(heteryl)-1,3,4-thiadiazoles, and some of their salts were prepared and studied by multinuclear 1H, 13C, 15N, 19F and 2D NMR

Synthesis, oxidation and dehydrogenation of cyclic N,O- and N,S-acetals. Part 1. Transformation of N,S-acetals: 3-acyl-1,3,4-thiadiazolines

Somogyi, Laszlo

, p. 2243 - 2267 (2007/10/03)

Aldehyde and ketone thiosemicarbazones are synthesized and cyclized into 3-acyl-1,3,4-thiadiazolines under acylating conditions. Reactions of the 2-monosubstituted heterocycles with oxidizing and dehydrogenating agents (KMnO4 or for the first time with CAN, DDQ, IBDA) lead to the formation of thiadiazoles. CAN oxidation of 2,2-disubstituted 3-acyl-1,3,4-thiadiazolines regenerates the parent ketones efficiently.

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