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CAS No.: | 122-11-2 |
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Name: | Sulfadimethoxine |
Article Data: | 23 |
Molecular Structure: | |
Formula: | C12H14N4O4S |
Molecular Weight: | 310.334 |
Synonyms: | Sulfanilamide,N1-(2,6-dimethoxy-4-pyrimidinyl)- (6CI,8CI);2,4-Dimethoxy-6-sulfanilamido-1,3-diazine;2,4-Dimethoxy-6-sulfanilamido-1,3-pyrimidine;2,4-Dimethoxy-6-sulfanilamidopyrimidine;2,6-Dimethoxy-4-sulfanilamidopyrimidine;4-Sulfa-2,6-dimethoxypyrimidine;4-Sulfanilamido-2,6-dimethoxypyrimidine;6-Sulfanilamido-2,4-dimethoxy-1,3-diazine;Abcid;Agribon;Albon;Arnosulfan;Bactrovet;Deposul;Diasulfa;Dimethoxysulfadiazine;Dinosol;Dorisul;Fuxal;Lasibon;Madribon;Madrigid;Madriqid;Madroxin;Madroxine;Maxulvet;Mecozine;Metoxidon;N-(2,6-Dimethoxypyrimidin-4-yl)-4-aminobenzenesulfonamide;N1-(2,6-Dimethoxy-4-pyrimidinyl)sulfanilamide;NSC 683544;Neostreptal;Omnibon;Persulfen;Redifal; |
EINECS: | 204-523-7 |
Density: | 1.441 g/cm3 |
Melting Point: | 200 °C |
Boiling Point: | 548.5 °C at 760 mmHg |
Flash Point: | 285.5 °C |
Solubility: | 46.3mg/L(37 oC) |
Appearance: | yellow to straw yellow powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38-43 |
Safety: | 26-36/37-24/25-23 |
PSA: | 124.81000 |
LogP: | 2.61180 |
Conditions | Yield |
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With methanol; sodium hydroxide at 85℃; for 6h; Temperature; Large scale; | 96% |
With sodium hydroxide |
N-(2,6-dimethoxy-pyrimidin-4-yl)-4-nitro-benzenesulfonamide
sulfadimethoxine
Conditions | Yield |
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With iron; ammonium chloride In water for 10h; Heating; | 81.3% |
Trimethyl-4-(2,6-dimethoxypyrimidinyl)ammoniumchlorid
sulfadimethoxine
Conditions | Yield |
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With acetamide |
Conditions | Yield |
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Multi-step reaction with 3 steps 1: SO2 / CuSO4 / acetic acid / 6 - 20 °C 2: 84.2 percent / pyridine / 2 h / 56 - 58 °C 3: 81.3 percent / Fe, NH4Cl / H2O / 10 h / Heating View Scheme |
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 84.2 percent / pyridine / 2 h / 56 - 58 °C 2: 81.3 percent / Fe, NH4Cl / H2O / 10 h / Heating View Scheme |
Conditions | Yield |
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Multi-step reaction with 2 steps 1: pyridine 2: aqueous NaOH View Scheme |
Conditions | Yield |
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Multi-step reaction with 2 steps 1: pyridine 2: aqueous NaOH View Scheme |
sulfadimethoxine
2,3-isopropylidene-glyceraldehyde
Conditions | Yield |
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With toluene-4-sulfonic acid In dimethyl sulfoxide; toluene Condensation; | 100% |
Conditions | Yield |
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With sodium hydroxide In water; acetone at 20℃; for 1.5h; Cooling with ice; | 97% |
With sodium hydroxide In acetone at 20℃; for 12h; | 96.2% |
With sodium hydroxide In water; acetone at 0℃; | 85% |
With sodium hydroxide In acetone at 0℃; |
sulfadimethoxine
methyl 4-formylbenzoate
cyclohexyltrifluoro-λ4-borane potassium salt
Conditions | Yield |
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With sodium hydrogen sulfate; Ir(dF(CF3)ppy)2(bpy)PF6 In 1,4-dioxane at 24℃; for 24h; Petasis Reaction; Inert atmosphere; Schlenk technique; Sealed tube; Irradiation; | 97% |
1.IUPAC Name: 4-Amino-N-(2,6-dimethoxypyrimidin-4-yl)benzenesulfonamide
2.Synonyms: 2,4-Dimethoxy-6-sulfanilamido-1,3-diazine ; 2,6-Dimethoxy-4-(p-aminobenzenesulfonamido)pyrimidine ; 2,6-Dimethoxy-4-sulfanilamidopyrimidine ; 4-Amino-n-(2,6-dimethoxy-4-pyrimidinyl)-benzenesulfonamid ; Abcid ; Agribon ; Albon ; Arnosulfan
3.The Molecular Formula of 6-Sulfanilamido-2,4-dimethoxy-pyrimidine (122-11-2) :C12H14N4O4S
4.The Molecular Weight of 6-Sulfanilamido-2,4-dimethoxy-pyrimidine (122-11-2) :310.329 g/mol
5.The Molecular Structure of 6-Sulfanilamido-2,4-dimethoxy-pyrimidine (122-11-2):
6.Index of Refraction: 1.622
7.Molar Refractivity: 75.87 cm3
8.Molar Volume: 215.2 cm3
9.Polarizability: 10-24cm3
10.Surface Tension: 69.5 dyne/cm
11.Density: 1.441 g/cm3
12.Flash Point: 285.5 °C
13.Enthalpy of Vaporization: 82.81 kJ/mol
14.Boiling Point: 548.5 °C at 760 mmHg
15.Vapour Pressure: 4.41E-12 mmHg at 25°C
6-Sulfanilamido-2,4-dimethoxy-pyrimidine (122-11-2) can be used as anti-infective agent.
1. | ipr-mus LD50:866 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),386. | ||
2. | scu-mus LD50:791 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),386. | ||
3. | ivn-mus LD50:844 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),386. | ||
4. | ivn-rbt LD50:1000 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),386. |
Moderately toxic by intraperitoneal, intravenous, and subcutaneous routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and NOx.
Hazard Codes: Xi
Risk Statements: 36/37/38-43
R36/37/38: Irritating to eyes, respiratory system and skin
R43: May cause sensitization by skin contact
Safety Statements: 26-36/37-24/25-23
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37: Wear suitable protective clothing and gloves
S24/25: Avoid contact with skin and eyes
S23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
WGK Germany: 3