6-Aminobenzothiazole

CAS No.：533-30-2

Important Notice

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.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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6-Aminobenzothiazole Basic information

Product Name:	6-Aminobenzothiazole
Synonyms:	BENZOTHIAZOL-6-YLAMINE;BUTTPARK 98\57-13;6-AMINOBENZOTHIAZOLE;6-BENZOTHIAZOLAMINE;1,3-BENZOTHIAZOL-6-AMINE;1,3-BENZOTHIAZOL-6-YLAMINE;benzothiazol-6-amine;6-Benzothiazolamine (9CI)
CAS:	533-30-2
MF:	C7H6N2S
MW:	150.2
EINECS:	208-559-4
Product Categories:	Building Blocks;Heterocyclic Building Blocks;BENZOTHIAZOLE;Sulphur Derivatives;Heterocyclic Compounds;Thiazoles
Mol File:	533-30-2.mol

6-Aminobenzothiazole Chemical Properties

Melting point	87-91 °C (lit.)
Boiling point	323.1±15.0 °C(Predicted)
density	1.2162 (rough estimate)
refractive index	1.5500 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Chloroform, Methanol (Slightly)
form	Solid
pka	2.74±0.10(Predicted)
color	Yellow to Beige
Water Solubility	Slightly soluble in water.
Merck	14,425
BRN	116381
InChIKey	FAYAYUOZWYJNBD-UHFFFAOYSA-N
CAS DataBase Reference	533-30-2(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi,Xn
Risk Statements	36/37/38-20/21/22
Safety Statements	26-36-36/37/39-22
WGK Germany	3
RTECS	DL1050200
Hazard Note	Irritant
HS Code	29342000

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

6-Aminobenzothiazole Usage And Synthesis

Chemical Properties	Yellow solid
Uses	6-Aminobenzothiazole is used as pharmaceutical intermediate.
Uses	6-Aminobenzothiazole may be used in the synthesis of following: 1-(6-amino-benzothiazolyl)-3-chloro-5-methoxytriazine 6-[(4-N,N-dimethylaminophenyl)diazenyl]benzothiazole 6-[(2-hydroxy-1-naphthyl)diazenyl]benzothiazole 6-dimethylaminobenzothiazole
General Description	6-Aminobenzothiazole can be prepared from 6-nitrobenzothiazole via sonochemical reduction method.
Purification Methods	It crystallises from aqueous EtOH, pet ether or *C6H6/pet ether. The hydrochloride has m 305o(dec) from dilute HCl, and the picrate has m 185o(dec ) from Me2CO. [Boggust & Cocker J Chem Soc 360 1949, Beilstein 27 III/IV 4884.]

6-Aminobenzothiazole Preparation Products And Raw materials

Raw materials	Hydrochloric acid-->Acetic acid-->Palladium-->Iron-->Trifluoroacetic anhydride-->Ammonium nitrate-->Benzothiazole
Preparation Products	Benzothiazole, 7-bromo- (7CI,8CI)

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