Pharmaceutical Grade High Quality 99% Purity Sulfamethoxazole powder CAS 723-46-6
TDS 5 Inquiries
723-46-6
Pharmaceutical Grade
99%
Shanghai
HNB
1kg/bag, 25kg/drum or as request
2026-04-07
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceSulfamethoxazole is a sulfonamide bacteriostatic antibiotic.Target: AntibacterialSulfonamides are structural analogs and competitive antagonists of para-aminobenzoic acid (PABA). They inhibit normal bacterial utilization of PABA for the synthesis of folic acid, an important metabolite in DNA synthesis. The effects seen are usually bacteriostatic in nature. Folic acid is not synthesized in humans, but is instead a dietary requirement. This allows for the selective toxicity to bacterial ceCertificatesBasic Info
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Product Name:
Sulfamethoxazole
Other Name:Benzenesulfonamide,4-amino-N-(5-methyl-3-isoxazolyl)-;Sulfanilamide,N1-(5-methyl-3-isoxazolyl)-;4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide;MS 53;Ro 4-2130;Gantanol;N1-(5-Methyl-3-isoxazolyl)sulfanilamide;5-Methyl-3-sulfanilamidoisoxazole;Sinomin;Sulfamethalazole;Sulfamethoxazole;3-Sulfanilamido-5-methylisoxazole;Sulfisomezole;Sulphamethoxazole;Radonil;Sulfamethoxazol;4-Amino-N-(5-methyl-3-isoxazolyl)benzensulfonamide;NSC 147832;STX 608;3-(p-Aminobenzenesulfonamido)-5-methylisoxazole;N-(5-Methylisoxazol-3-yl)-4-aminobenzenesulfonamide;129378-89-8
CAS No.:723-46-6
Molecular Formula:C10H11N3O3S
InChIKeys:InChIKey=JLKIGFTWXXRPMT-UHFFFAOYSA-N
Molecular Weight:253.27800
Exact Mass:253.28
EC Number:211-963-3
HScode:2935003000
Categories:
Characteristics-
PSA:
106.60000
XLogP3:0.9
Appearance:Crystals or white powder. (NTP, 1992)
Density:1.4895 g/cm3
Melting Point:167 °C
Boiling Point:482.1ºC at 760 mmHg
Flash Point:245.4ºC
Refractive Index:1.641
Water Solubility:Soluble in ethanol or acetone. Very slightly soluble in water
Storage Conditions:0-6ºC
Vapor Pressure:6.93X10-8 mm Hg at 25 deg c (est)
Toxicity:LD50 orally in mice: 3662 mg/kg (Yamamoto)
Odor:Odorless
Taste:Bitter
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Skin sensitization, Category 1
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
Germ cell mutagenicity, Category 2
Carcinogenicity, Category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H341 Suspected of causing genetic defects
H350 May cause cancer
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P271 Use only outdoors or in a well-ventilated area.
P203 Obtain, read and follow all safety instructions before use.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P318 IF exposed or concerned, get medical advice.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive
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Location:
6 floor Baoyilongji Building B Weiyang Area, Fengcheng 8 Road, Xi'an city, Shaanxi, 710000, China
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Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2017
Company Certificates-
![HNB BiotechISO]( "ISO")
ISO
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![HNB BiotechISO]( "ISO")
ISO
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
Ecuador
SULFAMETOXAZOL
75 KG Oct 31, 2023
Ecuador
SULFAMETOXAZOL
250 KG May 20, 2025
Ecuador
SULFAMETOXAZOL
225 KG May 29, 2024 
India
Sulfamethoxazole BP.
6 MT Jun 3, 2025 
Kuwait
Sulfamethaxazole
200 MG Aug 22, 2024 Post an enquiry for this product
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