2-Amino-benzothiazol-6-ol

Modify Date: 2025-08-22 16:52:25

2-Amino-benzothiazol-6-ol Structure
2-Amino-benzothiazol-6-ol structure
Common Name 2-Amino-benzothiazol-6-ol
CAS Number 26278-79-5 Molecular Weight 166.200
Density 1.6±0.1 g/cm3 Boiling Point 394.6±34.0 °C at 760 mmHg
Molecular Formula C7H6N2OS Melting Point 243-250℃
MSDS Chinese USA Flash Point 192.4±25.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-Amino-benzothiazol-6-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 394.6±34.0 °C at 760 mmHg
Melting Point 243-250℃
Molecular Formula C7H6N2OS
Molecular Weight 166.200
Flash Point 192.4±25.7 °C
Exact Mass 166.020081
PSA 87.38000
LogP 1.16
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.823
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL1900000
CHEMICAL NAME :
Benzothiazole, 2-amino-6-hydroxy-
CAS REGISTRY NUMBER :
26278-79-5
BEILSTEIN REFERENCE NO. :
0127746
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H6-N2-O-S
MOLECULAR WEIGHT :
166.21
WISWESSER LINE NOTATION :
T56 BN DSJ CZ GQ

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 :
300 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

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Precautionary Statements P280-P305 + P351 + P338
Hazard Codes Xn
Risk Phrases R36/37/38
Safety Phrases 26-36/37/39
RIDADR NONH for all modes of transport
HS Code 2934999090

 Synthetic Route

~10%

2-Amino-benzothiazol-6-ol Structure

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CAS#:26278-79-5

Literature: WO2010/54058 A1, ; Page/Page column 73-75 ; WO 2010/054058 A1

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2-Amino-benzothiazol-6-ol Structure

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CAS#:26278-79-5

Literature: US2007/93488 A1, ; Page/Page column 7 ;

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2-Amino-benzothiazol-6-ol Structure

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CAS#:26278-79-5

Literature: US2007/232604 A1, ; Page/Page column 39 ;

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2-Amino-benzothiazol-6-ol Structure

2-Amino-benzoth...

CAS#:26278-79-5

Literature: European Journal of Medicinal Chemistry, , vol. 67, p. 1 - 13

~64%

2-Amino-benzothiazol-6-ol Structure

2-Amino-benzoth...

CAS#:26278-79-5

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

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2-Amino-benzothiazol-6-ol Structure

2-Amino-benzoth...

CAS#:26278-79-5

Literature: Journal of Organic Chemistry, , vol. 35, p. 4103 - 4108

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2-Amino-benzothiazol-6-ol Structure

2-Amino-benzoth...

CAS#:26278-79-5

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

 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-Amino-1,3-benzothiazol-6-ol
2-Amino-benzothiazol-6-ol
6-Hydroxybenzothiazol-2-amine
MFCD00511763
T56 BMYSJ CUM GQ
6-Benzothiazolol, 2-amino-
2-Amino-6-hydroxybenzothiazole
2-Aminobenzothiazol-6-ol
T56 BN DSJ CZ GQ
2-Amino-6-hydroxy-1,3-benzothiazole
2-Amino-6-benzothiazolol 6-Hydroxy-2-aminobenzothiazole 6-Hydroxybenzothiazol-2-amine
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