Cas no 2447-57-6 (Sulfadoxine)

Sulfadoxine is a long-acting sulfonamide antibiotic with potent activity against Plasmodium species, making it a key component in antimalarial therapy. Its slow elimination rate allows for sustained therapeutic levels, often paired with pyrimethamine for synergistic effects. Sulfadoxine is particularly valued in regions with high malaria endemicity due to its extended half-life and efficacy against susceptible strains.
Sulfadoxine structure
Sulfadoxine structure
Product Name:Sulfadoxine
CAS No:2447-57-6
MF:C12H14N4O4S
MW:310.328960895538
MDL:MFCD00792890
CID:42988
PubChem ID:172089109
Update Time:2026-06-16

Sulfadoxine Chemical and Physical Properties

Names and Identifiers

    • sulfadoxine
    • N1-(5,6-dimethoxypyrimidin-4-yl)sulphanilamide
    • Sulphadoxine
    • 4-Amino-N-(5,6-dimethoxy-4-pyrimidinyl)benzenesulfonamide
    • 4-Sulfanilamido-5,6-dimethoxypyrimidine
    • 6-(4-Aminobenzenesulfonamide)-4,5-dimethoxypyrimidine
    • 6-(4-Aminobenzenesulfonamido)-4,5-dimethoxypyrimidine
    • Fanasil
    • Fansidar (suldfadoxine and pyrimethamine)
    • Fanzil
    • N-(5,6-Dimethoxy-4-pyrimidinyl)sulfanilamide
    • N'-(5,6-Dimethoxy-4-pyrimidinyl)sulfanilamide
    • Sulforthomidine
    • Sulformethoxine
    • Sulfadimoxine Fanasil
    • Sulfadoxin
    • 4-Amino-N-(5,6-dimethoxypyrimidin-4-yl)benzenesulfonamide
    • SULFADOXINE, USP BP
    • 4-amino-N-(4',5'-dimethoxy-6'-pyrimidinyl) benzene sulphonamide
    • 4-Amino-N-(5,6-dimethoxy-4-pyrimidinyl)benzenesulf
    • 4-amino-N-(5,6-dimethoxypyrimidin-4-yl)benzenesulphonamide
    • 6-(4,5-dimethoxy)pyrimidinesulfanilamide
    • Sulfadimoxine
    • Sulfamethoxine
    • Sulformetoxine
    • sulphadoxin
    • SulphodoxiMe
    • Sulfadimoxine , SDM
    • Sulphormethoxine
    • Sulfadoxinum
    • Sulfadoxina
    • Solfadossina
    • Solfadossina [DCIT]
    • Sulfadoxinum [INN-Latin]
    • Sulfadoxina [INN-Spanish]
    • Benzenesulfonamide, 4-amino-N-(5,6-dimethoxy-4-pyrimidinyl)-
    • WR 4873
    • N'-(5,6-Dimethoxy-4-pyrimidyl)sulfanilamide
    • 6-
    • SULFADOXINE [INN]
    • EN300-118712
    • HMS1571K10
    • Tox21_110523_1
    • Sulfadoxine (JAN/USP/INN)
    • NSC759319
    • 4-amino-N-(5,6-dimethoxypyrimidin-4-yl)benzene-1-sulfonamide
    • 88463U4SM5
    • SPBio_003054
    • SULFADOXINE [USAN]
    • SY045794
    • N1-5,6-Dimethoxy-4-pyrimidinylsulfanilamide
    • CHEMBL1539
    • BSPBio_001168
    • DTXCID703608
    • KS-5334
    • FANSIDAR COMPONENT SULFADOXINE
    • BRD-K55250441-001-03-1
    • NS00008538
    • UNII-88463U4SM5
    • D00580
    • AKOS015897281
    • A817328
    • BRN 0625453
    • SR-05000001523-1
    • 5-25-13-00306 (Beilstein Handbook Reference)
    • SULFADOXINE [WHO-IP]
    • Sulfadoxine-d3
    • 4-Amino-N-(5,6-dimethoxy-4-pyrimidinyl)benzenesulfonamide;
    • GTPL10173
    • N(sup 1)-(5,6-Dimethoxy-4-pyrimidinyl)sulfanilamide
    • SCHEMBL41069
    • SULFADOXINE [ORANGE BOOK]
    • SR-05000001523-3
    • 1173021-35-6
    • WR 4073
    • NSC 759319
    • Sulfadoxine, United States Pharmacopeia (USP) Reference Standard
    • Prestwick3_001094
    • Sulfadoxin 1000 microg/mL in Acetonitrile
    • CAS-2447-57-6
    • Fanasulf
    • CCG-213610
    • SULFADOXINE [MART.]
    • Sulfadoxine (Sulphadoxine)
    • SULFADOXINE [VANDF]
    • HMS2090P07
    • AB00514044_07
    • AB00514044_08
    • Ro-4-4393
    • Sanasil: Sulfadoxine: Sulformetoxin
    • HMS2230E05
    • C07630
    • N1-(5,6-Dimethoxy-4-pyrimidinyl)sulfanilamide
    • HMS3715K10
    • H10765
    • Z1515385080
    • SULFADOXINE [USP MONOGRAPH]
    • BPBio1_001286
    • J21.373J
    • Prestwick0_001094
    • EINECS 219-504-9
    • MLS002154150
    • Prestwick2_001094
    • CHEBI:9329
    • AB00514044
    • SULFADOXINE [EP MONOGRAPH]
    • SULFADOXINUM [WHO-IP LATIN]
    • Sulfadoxine, European Pharmacopoeia (EP) Reference Standard
    • SR-05000001523
    • W-107313
    • HY-B0439
    • Prestwick1_001094
    • WR-4073
    • Ro-44393
    • 4-azanyl-N-(5,6-dimethoxypyrimidin-4-yl)benzenesulfonamide
    • FT-0603610
    • HMS2098K10
    • SULFADOXINE COMPONENT OF FANSIDAR
    • Ro 4-4393
    • SULFADOXINE [JAN]
    • Sulfadoxin, VETRANAL(TM), analytical standard
    • HMS2094C19
    • Orthosulfin
    • NSC-759319
    • SULFADOXINE [MI]
    • MFCD00792890
    • AB00514044-06
    • SBI-0206941.P001
    • NCGC00016612-01
    • DTXSID6023608
    • DB01299
    • 2447-57-6
    • SULFADOXINE [WHO-DD]
    • NCGC00016612-05
    • Sulfadoxin, >=95% (TLC)
    • SULFADOXINE [USP-RS]
    • NCGC00016612-04
    • Sulfadoxin, certified reference material, TraceCERT(R)
    • Q411557
    • Pharmakon1600-01506086
    • AC-8428
    • NCGC00016612-02
    • Tox21_110523
    • SMR000857259
    • BRD-K55250441-001-06-4
    • Sulfadoxine [USAN:USP:INN:BAN:JAN]
    • s2511
    • 4-amino-N-[5,6-bis(methyloxy)pyrimidin-4-yl]benzenesulfonamide
    • HMS3371I15
    • BBL023187
    • 1ST4006
    • STL356042
    • DB-046463
    • BRD-K55250441-001-12-2
    • BRD-K55250441-001-13-0
    • Sulfadoxine
    • MDL: MFCD00792890
    • Inchi: 1S/C12H14N4O4S/c1-19-10-11(14-7-15-12(10)20-2)16-21(17,18)9-5-3-8(13)4-6-9/h3-7H,13H2,1-2H3,(H,14,15,16)
    • InChI Key: PJSFRIWCGOHTNF-UHFFFAOYSA-N
    • SMILES: S(C1C=CC(=CC=1)N)(NC1C(=C(N=CN=1)OC)OC)(=O)=O

Computed Properties

  • Exact Mass: 310.07400
  • Monoisotopic Mass: 310.074
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 21
  • Rotatable Bond Count: 5
  • Complexity: 420
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 0.7
  • Topological Polar Surface Area: 125

Experimental Properties

  • Color/Form: White or white crystalline powder
  • Density: 1.4006 (rough estimate)
  • Melting Point: 196.0 to 200.0 deg-C
  • Boiling Point: 522.8°C at 760 mmHg
  • Flash Point: 270
  • Refractive Index: 1.6270 (estimate)
  • Solubility: Soluble in ethanol & ammonium hydroxide (9:1) at 20mg/ml
  • PSA: 124.81000
  • LogP: 2.61180
  • Merck: 8906

Sulfadoxine Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H315-H319-H335
  • Warning Statement: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:2
  • Hazard Category Code: 36/37/38
  • Safety Instruction: S26
  • RTECS:DA9500000
  • Hazardous Material Identification: Xi
  • Toxicity:LD50 in mice (microcrystals, mg/kg): 5200 orally, 2900 s.c., 2900 i.p. (Bhni)
  • Storage Condition:2-8°C
  • Risk Phrases:R36/37/38

Sulfadoxine Customs Data

  • HS CODE:2935009090
  • Customs Data:

    China Customs Code:

    2935009090

    Overview:

    2935009090 Other sulphonates(Acyl)amine. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:35.0%

    Declaration elements:

    Product Name, component content, use to

    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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Sulfadoxine Suppliers

Amadis Chemical Company Limited
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(CAS:2447-57-6)Sulfadoxine
Order Number:A1199822
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:40
Price ($):182.0
Suzhou Senfeida Chemical Co., Ltd
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(CAS:2447-57-6)Sulfadoxine
Order Number:sfd18055
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:2447-57-6)周效磺胺 / 磺胺多辛
Order Number:LE5872236;LE12398
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:45
Price ($):discuss personally

Sulfadoxine Spectrogram

GC-MS
GC-MS
1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR

Additional information on Sulfadoxine

Introduction to Sulfadoxine (CAS No: 2447-57-6)

Sulfadoxine, a synthetic sulfonamide antibiotic, is widely recognized for its significant role in the field of pharmaceutical chemistry and medicine. With the chemical formula C12H11N2O4S and a molecular weight of 278.32 g/mol, this compound is characterized by its distinct structural and functional properties. The CAS number 2447-57-6 uniquely identifies Sulfadoxine in the global chemical registry, ensuring precise classification and reference in scientific literature and industrial applications.

The pharmacological profile of Sulfadoxine has been extensively studied, particularly in the context of its antimicrobial activity. As a sulfonamide derivative, it exerts its effects by inhibiting bacterial dihydropteroate synthase, a crucial enzyme in the synthesis of folic acid in microorganisms. This mechanism of action makes Sulfadoxine particularly effective against a range of Gram-positive and Gram-negative bacteria, as well as certain protozoal infections. Its historical significance in treating diseases such as malaria and bacterial infections underscores its enduring relevance in modern medicine.

In recent years, researchers have been exploring novel applications and combinations of Sulfadoxine with other therapeutic agents. One notable area of investigation involves its use in combination therapies to enhance efficacy and reduce the risk of resistance development. For instance, studies have demonstrated promising results when Sulfadoxine is paired with antimalarial drugs like artesunate, particularly in regions where drug resistance is prevalent. This synergistic approach not only improves treatment outcomes but also contributes to the global effort to combat infectious diseases effectively.

The chemical stability and solubility characteristics of Sulfadoxine are also subjects of ongoing research. Investigations into its formulation as a prodrug or nanocarrier system have shown potential in improving bioavailability and therapeutic delivery. These advancements are particularly relevant in developing countries where access to medications can be limited due to storage and distribution challenges. By optimizing the pharmacokinetic properties of Sulfadoxine, researchers aim to enhance its accessibility and effectiveness in diverse clinical settings.

Ethical considerations and patient safety are paramount when evaluating the use of Sulfadoxine. While it has demonstrated significant therapeutic benefits, potential side effects such as allergic reactions and hematological disorders must be carefully monitored. Clinical trials have provided valuable insights into the safe dosage regimens and patient populations most likely to benefit from Sulfadoxine therapy. These findings are crucial for healthcare professionals in making informed decisions regarding patient care.

The environmental impact of pharmaceutical compounds like Sulfadoxine is another critical aspect that has garnered attention from researchers. Efforts to minimize environmental contamination through proper disposal and waste management practices are essential for sustainable healthcare practices. Additionally, exploring biodegradable or environmentally friendly formulations of Sulfadoxine could help mitigate ecological risks associated with pharmaceutical waste.

The future directions for Sulfadoxine research are multifaceted, encompassing both traditional pharmacological studies and innovative approaches such as computational modeling and artificial intelligence-driven drug discovery. These technologies hold promise for identifying new therapeutic applications and optimizing existing treatments. By leveraging cutting-edge research methodologies, scientists can unlock the full potential of Sulfadoxine while addressing emerging challenges in global health.

In conclusion, Sulfadoxine (CAS No: 2447-57-6) remains a vital compound in the realm of pharmaceutical chemistry and medicine. Its historical significance, combined with ongoing research efforts, highlights its enduring relevance in addressing infectious diseases worldwide. As scientific understanding continues to evolve, new applications and improvements for Sulfadoxine are likely to emerge, further solidifying its role as a cornerstone in modern therapeutics.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:2447-57-6)Sulfadoxine
A1199822
Purity:99%
Quantity:100g
Price ($):182.0
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:2447-57-6)Sulfadoxine
sfd18055
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email