Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methoxy-1,3-benzothiazol-2-amine
Price: Check
Purity: 97.0%
Stocking Period: 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%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54346-87-1

54346-87-1 structure

54346-87-1 structure

Name: 5-Methoxy-1,3-benzothiazol-2-amine
Chemical Name: 5-Methoxybenzo[d]thiazol-2-amine
CAS Number: 54346-87-1
Molecular Formula: C₈H₈N₂OS
Molecular Weight: 180.227
Create Date: 2018-07-14 11:16:07
Modify Date: 2025-08-21 18:00:45

Name	5-Methoxybenzo[d]thiazol-2-amine
Synonyms	2-Benzothiazolamine, 5-methoxy- 5-Methoxy-1,3-benzothiazol-2-amine

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

37014-08-7 structure

37014-08-7

~95%

54346-87-1 structure

54346-87-1

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

27191-09-9 structure

27191-09-9

~%

54346-87-1 structure

54346-87-1

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

Precursor 2
37014-08-7 27191-09-9
DownStream 6
14482-32-7 2942-14-5 118526-19-5 6274-29-9
2941-72-2 918154-63-9

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

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