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factory supply GMP,DMF Sulfadimethoxine
factory supply GMP,DMF Sulfadimethoxine
factory supply GMP,DMF Sulfadimethoxine
factory supply GMP,DMF Sulfadimethoxine

factory supply GMP,DMF Sulfadimethoxine

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: USP/EP/BP
  • Payment Terms : L/C,T/T,Other

Keywords

Sulfadimethoxine BENZENESULFONAMIDE 1405-10-3

Quick Details

  • Appearance:White crystallization
  • Application:Antibiotics
  • PackAge:25kg/drum
  • ProductionCapacity:10|Metric Ton|Day
  • Storage:room temperature
  • Transportation:AIR SEA TRAIN

Superiority:

We are very compeitive on Sulfadimethoxine.Our mfr is GMP certified for this item with DMF document. 

Product Name: Sulfadimethoxine
Synonyms: deposul;diasulfa;madroxin;madroxine;maxulvet;memcozine;metoxidon;n(sup1)-(2,6-dimethoxy-4-pyrimidinyl)-sulfanilamid
CAS: 122-11-2
MF: C12H14N4O4S
MW: 310.33
EINECS: 204-523-7
Product Categories: MADRIBON;APIs;Antibiotics for Research and Experimental Use;Biochemistry;Sulfonamides (Antibiotics for Research and Experimental Use);Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds
Mol File: 122-11-2.mol

Details:

Sulfadimethoxine Usage And Synthesis
Chemical Properties White Solid
Originator Madribon,Roche,US,1958
Uses Antibacterial.
Definition ChEBI: A sulfonamide consisting of pyrimidine having methoxy substituents at the 2- and 6-positions and a 4-aminobenzenesulfonamido group at the 4-position.
Manufacturing Process 1.4 g of 4-phenylsulfonyl-2,6-dimethoxypyrimidine and 4 g of sodium sulfanilamide (both dried over potassium hydroxide) were very finely ground and heated in an oil bath for 10 hours at 120°C (inside temperature). The reaction mixture was taken up in 30 ml of water and treated with 3 ml of 2 N sodium hydroxide solution. After standing for one hour at 0°C, the turbid solution was filtered and the filtrate was made alkaline with sodium carbonate. After again standing for one hour at 0°C, the precipitate was filtered off (1.9 g of regenerated sulfanilamide) and the filtrate was neutralized with acetic acid, whereupon crystallization resulted. The isolated crystals of 4-sulfanilamido- 2,6-dimethoxypyrimidine weighed 1.3 g (84% of theory), melting point 190°C to 196°C.
Therapeutic Function Antibacterial

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