Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Hydrazinobenzothiazole
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Hydrazinobenzothiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-Hydrazinobenzothiazole
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

615-21-4

615-21-4 structure

615-21-4 structure

Name: 2-Hydrazinobenzothiazole
Chemical Name: 2-Hydrazinobenzothiazole
CAS Number: 615-21-4
Molecular Formula: C₇H₇N₃S
Molecular Weight: 165.216
Create Date: 2018-04-16 08:00:00
Modify Date: 2025-08-22 20:04:57
IDO1-IN-1 is an inhibitor of indoleamine 2,3-dioxygenase 1 (IDO1).

Name	2-Hydrazinobenzothiazole
Synonyms	2-Hydrazinobenzothiazole MFCD00041849 EINECS 210-416-6 2-Hydrazino-1,3-benzothiazole 1,3-benzothiazol-2-ylhydrazine

Density	1.5±0.1 g/cm3
Boiling Point	325.8±25.0 °C at 760 mmHg
Melting Point	198-202 °C(lit.)
Molecular Formula	C₇H₇N₃S
Molecular Weight	165.216
Flash Point	150.8±23.2 °C
Exact Mass	165.036072
PSA	79.18000
LogP	1.71
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.819

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL4725000

CHEMICAL NAME :: Benzothiazole, 2-hydrazino-

CAS REGISTRY NUMBER :: 615-21-4

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H7-N3-S

MOLECULAR WEIGHT :: 165.23

WISWESSER LINE NOTATION :: T56 BN DSJ CMZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,23,1953

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,686,1955

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301-H315-H319
Precautionary Statements	P301 + P310-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;Xi: Irritant;
Risk Phrases	R22
Safety Phrases	S26-S36
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	DL4725000
HS Code	2934999090

Precursor 9
136-95-8 149-30-4 615-20-3 2644-70-4
95-16-9 103-85-5 934-34-9 120-78-5
7803-57-8
DownStream 9
106515-42-8 104519-26-8 22295-51-8 883-93-2
28469-13-8 23615-60-3 6957-85-3 95-16-9
124-40-3

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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