5-Methoxy-1,3-benzothiazol-2-amine

Modify Date: 2025-08-21 18:00:45

5-Methoxy-1,3-benzothiazol-2-amine structure	Common Name	5-Methoxy-1,3-benzothiazol-2-amine
	CAS Number	54346-87-1	Molecular Weight	180.227
	Density	1.4±0.1 g/cm3	Boiling Point	347.5±34.0 °C at 760 mmHg
	Molecular Formula	C₈H₈N₂OS	Melting Point	154℃
	MSDS	USA	Flash Point	163.9±25.7 °C

Name	5-Methoxybenzo[d]thiazol-2-amine
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	347.5±34.0 °C at 760 mmHg
Melting Point	154℃
Molecular Formula	C₈H₈N₂OS
Molecular Weight	180.227
Flash Point	163.9±25.7 °C
Exact Mass	180.035736
PSA	76.38000
LogP	1.81
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.705

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL2050000

CHEMICAL NAME :: Benzothiazole, 2-amino-5-methoxy-

CAS REGISTRY NUMBER :: 54346-87-1

BEILSTEIN REFERENCE NO. :: 0131022

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H8-N2-O-S

MOLECULAR WEIGHT :: 180.24

WISWESSER LINE NOTATION :: T56 BN DSJ CZ HO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

Hazard Codes	Xi
HS Code	2934999090

1-(3-methoxyphenyl)-2-thiourea structure

1-(3-methoxyphe...

CAS#:37014-08-7

~95%

5-Methoxy-1,3-benzothiazol-2-amine Structure

5-Methoxy-1,3-b...

CAS#:54346-87-1

Literature: US2007/232604 A1, ; Page/Page column 40 ;

m-Anisidine Hydrochloride structure

m-Anisidine Hyd...

CAS#:27191-09-9

~%

5-Methoxy-1,3-benzothiazol-2-amine Structure

5-Methoxy-1,3-b...

CAS#:54346-87-1

Literature: Medicinal Chemistry Research, , vol. 21, # 7 p. 1136 - 1148

Precursor 2
CAS#:37014-08-7 1-(3-methoxyphe... CAS#:27191-09-9 m-Anisidine Hyd...
DownStream 6
CAS#:14482-32-7 2-amino-4-metho... CAS#:2942-14-5 5-METHOXYBENZOT... CAS#:118526-19-5 2-Amino-5-hydro... CAS#:6274-29-9 Benzenethiol,2-...
CAS#:2941-72-2 6-Methoxy-2-met... CAS#:918154-63-9 3-(5-methoxy-1,...

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-Benzothiazolamine, 5-methoxy-

5-Methoxy-1,3-benzothiazol-2-amine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methoxy-1,3-benzothiazol-2-amine
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-METHOXYBENZO[D]THIAZOL-2-AMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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