4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide
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4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide
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CAS No:
14423-79-1
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Formula:
C10H9ClN4O2S
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Chemical Name:
4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide
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Synonyms:
Benzenesulfonamide,4-amino-N-(3-chloro-2-pyrazinyl)-;Sulfanilamide,N1-(3-chloropyrazinyl)-;Benzenesulfonamide,4-amino-N-(3-chloropyrazinyl)-;4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide
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CAS No:
4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide Basic Attributes
284.72206
284.72
604-402-2
DTXSID80359189
2935009090
Characteristics
106
2.59690
1.588±0.06 g/cm3(Predicted)
156-158 °C
492.2±55.0 °C(Predicted)
251.5ºC
1.683
7.87E-10mmHg at 25°C
Safety Information
P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362
H315
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, and P362|Aggregated GHS information provided by 2 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide Use and Manufacturing
It is obtained by condensation of 2, 3-dichloropyrazine and sulfonamide with the participation of potassium carbonate.
Sulfamethoxazine intermediate.
Computed Properties
Molecular Weight:284.72
XLogP3:1.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:284.0134744
Monoisotopic Mass:284.0134744
Topological Polar Surface Area:106
Heavy Atom Count:18
Complexity:365
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
4-Amino-N-(3-chloro-2-pyrazinyl)benzenesulfonamide
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