2-Amino-5-ethyl-1,3,4-thiadiazole

CAS No.：14068-53-2

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2-Amino-5-ethyl-1,3,4-thiadiazole Basic information

Product Name:	2-Amino-5-ethyl-1,3,4-thiadiazole
Synonyms:	IFLAB-BB F1918-0074;2-AMINO-5-ETHYL-1,3,4-THIADIAZOLE;5-ETHYL-1,3,4-THIADIAZOL-2-AMINE;5-ETHYL-[1,3,4]THIADIAZOL-2-YLAMINE;AKOS BBS-00004451;4-thiadiazol-2-amine,5-ethyl-3;4-thiadiazole,2-amino-5-ethyl-3;5-ethyl-2,5-dihydro-1,3,4-thiadiazol-2-amine
CAS:	14068-53-2
MF:	C4H7N3S
MW:	129.18
EINECS:	237-921-4
Product Categories:	Chemical Synthesis;Heterocyclic Building Blocks;Oxadiazoles & Thiadiazoles;Building Blocks;Heterocyclic Building Blocks;Thiadiazoles;Amines;Oxadiazoles & Thiadiazoles;API intermediates;Building Blocks
Mol File:	14068-53-2.mol

2-Amino-5-ethyl-1,3,4-thiadiazole Chemical Properties

Melting point	200-203 °C (lit.)
Boiling point	267.2±23.0 °C(Predicted)
density	1.220 (estimate)
refractive index	1.5800 (estimate)
storage temp.	2-8°C(protect from light)
pka	3.73±0.10(Predicted)
form	solid
BRN	113614
CAS DataBase Reference	14068-53-2(CAS DataBase Reference)
EPA Substance Registry System	1,3,4-Thiadiazol-2-amine, 5-ethyl- (14068-53-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39-36/37/39-22-24/25
WGK Germany	3
RTECS	XI3095000
TSCA	Yes
HS Code	29349990

MSDS Information

Provider	Language
5-Ethyl-1,3,4-thiadiazol-2-amine	English
ACROS	English
SigmaAldrich	English
ALFA	English

2-Amino-5-ethyl-1,3,4-thiadiazole Usage And Synthesis

Chemical Properties	LIGHT BEIGE CRYSTALLINE POWDER
Uses	2-Amino-5-ethyl-1,3,4-thiadiazole was used in the synthesis of: 3-(5-ethyl-1,3,4-thiadiazol-2-yldiazenyl)-1-methyl-2-phenyl-1H-indole hetarylazoindole dyes N-(5-ethyl-[1,3,4]-thiadiazole-2-yl) toluenesulfonamide ligand
Definition	ChEBI: A member of the class of thiadiazoles that is 1,3,4-thiadiazole substituted by an amino group at position 2 and an ethyl group at position 5 respectively.
General Description	Influence of 2-amino-5-ethylthio-1,3,4-thiadiazole on inhibition of copper corrosion in an aerated 0.50M HCl solution has been investigated using gravimetric and electrochemical techniques.

2-Amino-5-ethyl-1,3,4-thiadiazole Preparation Products And Raw materials

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