Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-CHLORO-4-SULFAMOYLANILINE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-CHLORO-4-SULFAMOYLANILINE
Price: ￥826.0/250mg ￥8976.0/10g ￥2086.0/1g ￥6046.0/5g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BENZENESULFONAMIDE, 4-AMINO-3-CHLORO-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53297-68-0

53297-68-0 structure

53297-68-0 structure

Name: 2-CHLORO-4-SULFAMOYLANILINE
Chemical Name: 4-amino-3-chlorobenzenesulfonamide
CAS Number: 53297-68-0
Molecular Formula: C₆H₇ClN₂O₂S
Molecular Weight: 206.65000
Create Date: 2018-03-10 08:00:00
Modify Date: 2025-09-06 00:14:10

Name	4-amino-3-chlorobenzenesulfonamide
Synonyms	4-Amino-3-chlor-benzolsulfonsaeure-amid 4-Amino-3-chloro-benzenesulfonamide 3-chlorosulphanilamide 2-Chloro-4-sulfamoylaniline 2-Chloro-4-sulphamoylaniline 3-chlorosulfanilamide PB 311 4-aminosulfonyl-2-chloroaniline Benzenesulfonamide,4-amino-3-chloro 4-amino-3-chloro-benzenesulfonic acid amide

Density	1.558 g/cm3
Boiling Point	414.4ºC at 760 mmHg
Molecular Formula	C₆H₇ClN₂O₂S
Molecular Weight	206.65000
Flash Point	204.4ºC
Exact Mass	205.99200
PSA	94.56000
LogP	2.93190
Index of Refraction	1.637

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA9464000

CHEMICAL NAME :: Benzenesulfonamide, 4-amino-3-chloro-

CAS REGISTRY NUMBER :: 53297-68-0

BEILSTEIN REFERENCE NO. :: 2099720

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-Cl-N2-O2-S

MOLECULAR WEIGHT :: 206.66

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2950 mg/kg

TOXIC EFFECTS :: Behavioral - ataxia Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 28,1331,1978

HS Code	2935009090

68252-72-2 structure

68252-72-2

~%

53297-68-0 structure

53297-68-0

Literature: Journal of Medicinal Chemistry, , vol. 46, # 11 p. 2187 - 2196

16761-18-5 structure

16761-18-5

~%

53297-68-0 structure

53297-68-0

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 16, # 17 p. 4444 - 4449

533-17-5 structure

533-17-5

~%

53297-68-0 structure

53297-68-0

Literature: Journal of Medicinal Chemistry, , vol. 46, # 11 p. 2187 - 2196

95-51-2 structure

95-51-2

~%

53297-68-0 structure

53297-68-0

Literature: Journal of Medicinal Chemistry, , vol. 46, # 11 p. 2187 - 2196

63-74-1 structure

63-74-1

~%

53297-68-0 structure

53297-68-0

Literature: Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 27, # 12 p. 1028 - 1030

Precursor 5
68252-72-2 16761-18-5 533-17-5 95-51-2
63-74-1
DownStream 3
22134-75-4 68252-75-5 920036-07-3

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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