CAS 723-46-6: Sulfamethoxazole

Description: Sulfamethoxazole is a sulfonamide antibiotic commonly used in combination with trimethoprim to treat various bacterial infections. It is characterized by its ability to inhibit bacterial growth by interfering with the synthesis of folic acid, which is essential for bacterial cell metabolism. The chemical formula of sulfamethoxazole is C10H11N3O3S, and it features a sulfonamide group, an aromatic ring, and a methoxy group, contributing to its pharmacological properties. This compound is typically administered orally and is well-absorbed in the gastrointestinal tract. Sulfamethoxazole is known for its broad-spectrum activity against both Gram-positive and Gram-negative bacteria, making it effective in treating urinary tract infections, respiratory infections, and certain types of gastrointestinal infections. However, it may cause side effects such as allergic reactions, gastrointestinal disturbances, and, in rare cases, hematological issues. Due to the potential for bacterial resistance, its use is often guided by susceptibility testing and is typically reserved for specific infections where it has proven efficacy.

Formula: C₁₀H₁₁N₃O₃S

InChI: InChI=1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)

InChI key: InChIKey=JLKIGFTWXXRPMT-UHFFFAOYSA-N

SMILES: O=S(=O)(NC1=NOC(=C1)C)C2=CC=C(N)C=C2

Synonyms:

• 3-(P-Aminophenylsulfonamido)-5-Methylisoxazole
• 3-(p-Aminobenzenesulfonamido)-5-methylisoxazole
• 3-Sulfanilamido-5-methylisoxazole
• 4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide
• 4-Amino-N-(5-methyl-3-isoxazolyl)benzensulfonamide
• 5-Methyl-3-sulfanilamidoisoxazole
• Benzenesulfonamide, 4-amino-N-(5-methyl-3-isoxazolyl)-
• Gantanol
• Ms 53
• N-(5-Methylisoxazol-3-yl)-4-aminobenzenesulfonamide
• N1-(5-Methyl-3-isoxazolyl)sulfanilamide
• N1-(5-methylisoxazol-3-yl)sulphanilamide
• N¹-(5-Methyl-3-isoxazolyl)sulfanilamide
• Nsc 147832
• Radonil
• Ro 4-2130
• Sinomin
• Stx 608
• Sulfamethalazole
• Sulfamethoxazol
• Sulfamethoxazole(SMZ)
• Sulfametoxazol
• Sulfanilamide, N1-(5-methyl-3-isoxazolyl)-
• Sulfanilamide, N¹-(5-methyl-3-isoxazolyl)-
• Sulfisomezole
• Sulfomethoxazole
• Sulphamethoxazole

Sulfamethoxazole

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 253.28

Sulfamethoxazole, 98%

CAS: 723-46-6

A broad spectrum bacteriostatic sulfonamide antibiotic This Thermo Scientific Chemicals brand product was originally part …

• Formula: C₁₀H₁₁N₃O₃S
• Purity: 98%
• Color and Shape: Powder or crystals or crystalline powder, White to off-white
• Molecular weight: 253.28

Sulfamethoxazole RS

CAS: 723-46-6

Sulfamethoxazole CRS

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Color and Shape: Crystalline Powder. White. Powder.
• Molecular weight: 253.2776

Sulfamethoxazole

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Purity: 99.7%
• Color and Shape: White Crystalline
• Molecular weight: 253.05211

Sulfamethoxazole

CAS: 723-46-6

Sulfonamides used as drugs

• Formula: C₁₀H₁₁N₃O₃S
• Color and Shape: White Off-White Powder
• Molecular weight: 253.05211

4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Purity: %
• Color and Shape: Solid
• Molecular weight: 253.2776

Sulfamethoxazole

CAS: 723-46-6

Sulfamethoxazole (STX 608), a sulfonamide antimicrobial, inhibits Cytochrome P450 2C9.

• Formula: C₁₀H₁₁N₃O₃S
• Purity: 99.71%
• Color and Shape: Crystals Or White Powder
• Molecular weight: 253.28

Sulfamethoxazole

CAS: 723-46-6

• Purity: 99%
• Molecular weight: 253.28g/mol

4-Amino-N-(5-methylisoxazol-3-yl)benzenesulphonamide

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Purity: By hplc: 99.7% by area (Typical Value in Batch COA)
• Color and Shape: white powder
• Molecular weight: 253.28g/mol

Sulfamethoxazole

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Color and Shape: White To Off-White Solid
• Molecular weight: 253.28

PharmaVetResiMix 4 Sulfonamides-v21 10 µg/mL in Methanol

CAS: 100-90-3 122-11-2 1220-83-3 127-71-9 127-79-7 144-82-1 144-83-2 2447-57-6 515-64-0 57-67-0 57-68-1 59-40-5 63-74-1 651-06-9 68-35-9 72-14-0 723-46-6729-99-7 80-08-0 80-32-0 80-35-3

• Color and Shape: Mixture

Sulfamethoxazole

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Color and Shape: Neat
• Molecular weight: 253.28

Sulfamethoxazole

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Color and Shape: Neat
• Molecular weight: 253.28

Sulfamethoxazole 1000 µg/mL in Acetonitrile

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Color and Shape: Single Solution
• Molecular weight: 253.28

GB/T 20759-2006 Sulfonamides Mixture 583 100 µg/mL in Methanol

CAS: 122-11-2 1220-83-3 127-69-5 127-79-7 144-80-9 144-82-1 144-83-2 2447-57-6 526-08-9 57-68-1 651-06-9 68-35-9 72-14-0 723-46-680-32-0 80-35-3

• Color and Shape: Mixture

Sulfamethoxazole 100 µg/mL in Acetonitrile

CAS: 723-46-6

• Formula: C₁₀H₁₁N₃O₃S
• Color and Shape: Single Solution
• Molecular weight: 253.28

Ministry of Agriculture Veterinary Drug Mixture 348 10 µg/mL in Acetonitrile:Water

CAS: 102-65-8 112398-08-0 115550-35-1 122-11-2 1220-83-3 127-69-5 127-71-9 127-79-7 144-80-9 144-83-2 23282-55-5 2447-57-6 2462-17-1 526-08-9 57-67-0 59-40-5 63-74-1 68-35-9 70458-92-3 723-46-6738-70-5 82419-36-1 91296-86-5 93106-60-6 98079-51-7

• Color and Shape: Mixture

Smart Solutions™ v59 PharmaVetResiMix Kit 1

CAS: 100-90-3 113507-06-5 115550-35-1 117704-25-3 119478-55-6 122-11-2 1220-83-3 123997-26-2 127-71-9 127-79-7 144-82-1 144-83-2 14698-29-4 148-79-8 149676-40-4 155569-91-8 19562-30-2 20559-55-1 2447-57-6 28657-80-9 31430-15-6 31431-39-7 389-08-2 42835-25-6 43210-67-9 515-64-0 51940-44-4 53716-50-0 54029-12-8 54965-21-8 57-67-0 57-68-1 58306-30-2 59-40-5 63-74-1 651-06-9 68-35-9 68786-66-3 70288-86-7 70458-96-7 71751-41-2 72-14-0 723-46-6729-99-7 74011-58-8 75184-71-3 79660-72-3 80-08-0 80-32-0 80-35-3 80983-34-2 82419-36-1 85721-33-1 88254-99-3 91296-86-5 91296-87-6 93106-60-6 948-71-0 98079-52-8

• Color and Shape: Mixture

Pharmaceuticals Mixture 326 200 µg/mL in Methanol

CAS: 103-90-2 114-07-8 298-46-4 56296-78-7 58-08-2 723-46-6738-70-5 93107-08-5

• Color and Shape: Mixture