5-Amino-2-methylbenzothiazole

Modify Date: 2024-01-02 12:37:50

5-Amino-2-methylbenzothiazole Structure
5-Amino-2-methylbenzothiazole structure
Common Name 5-Amino-2-methylbenzothiazole
CAS Number 13382-43-9 Molecular Weight 164.22800
Density 1.607 g/mL at 25 °C(lit.) Boiling Point 105-107 °C11 mm Hg(lit.)
Molecular Formula C8H8N2S Melting Point 215℃
MSDS USA Flash Point 210 °F

 Names

Name 5-Amino-2-methylbenzothiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.607 g/mL at 25 °C(lit.)
Boiling Point 105-107 °C11 mm Hg(lit.)
Melting Point 215℃
Molecular Formula C8H8N2S
Molecular Weight 164.22800
Flash Point 210 °F
Exact Mass 164.04100
PSA 67.15000
LogP 2.76810
Vapour Pressure 0.000237mmHg at 25°C
Index of Refraction n20/D 1.637(lit.)

 Safety Information

Hazard Codes Xn
Risk Phrases 20/21/22-36/37/38
Safety Phrases S22-S26-S36/37/39
HS Code 2934999090

 Synthetic Route

~95%

5-Amino-2-methylbenzothiazole Structure

5-Amino-2-methy...

CAS#:13382-43-9

Literature: SIRTRIS PHARMACEUTICALS, INC. Patent: WO2009/85226 A2, 2009 ; Location in patent: Page/Page column 117 ; WO 2009/085226 A2

~95%

5-Amino-2-methylbenzothiazole Structure

5-Amino-2-methy...

CAS#:13382-43-9

Literature: Cheung, Chi Wai; Surry, David S.; Buchwald, Stephen L. Organic Letters, 2013 , vol. 15, # 14 p. 3734 - 3737

~%

5-Amino-2-methylbenzothiazole Structure

5-Amino-2-methy...

CAS#:13382-43-9

Literature: WO2007/146066 A2, ; Page/Page column 121-122 ;

~%

5-Amino-2-methylbenzothiazole Structure

5-Amino-2-methy...

CAS#:13382-43-9

Literature: Zap. Inst. Chim. Ukr.Chem.Abstr., , vol. 8, # 2 p. 103,120 Zap. Inst. Chim. Ukr.Chem.Abstr., , p. 2436

~%

5-Amino-2-methylbenzothiazole Structure

5-Amino-2-methy...

CAS#:13382-43-9

Literature: Justus Liebigs Annalen der Chemie, , vol. 527, p. 60,69

~%

5-Amino-2-methylbenzothiazole Structure

5-Amino-2-methy...

CAS#:13382-43-9

Literature: Zap. Inst. Chim. Ukr.Chem.Abstr., , vol. 8, # 2 p. 103,120 Zap. Inst. Chim. Ukr.Chem.Abstr., , p. 2436

 Customs

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

 Synonyms

2-Methyl-1,3-benzothiazol-5-amine
MFCD00226291
5-AMINO-2-METHYLBENZOTHIAZOLE
2-Methylbenzo[d]thiazol-5-amine