70415-50-8
- Product Name：6-chloro-4- hydroxy-2-methyl-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide
- Molecular Formula：C9H8ClNO5S2
- Purity：99%
- Molecular Weight：309.751
Product Details
pd_meltingpoint:198-200oC
Factory Sells Best Quality 6-chloro-4- hydroxy-2-methyl-3-methoxycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide 70415-50-8 with GMP standards
- Molecular Formula:C9H8ClNO5S2
- Molecular Weight:309.751
- Vapor Pressure:0mmHg at 25°C
- Melting Point:198-200oC
- Refractive Index:1.663
- Boiling Point:482.343 °C at 760 mmHg
- PKA:4.50±1.00(Predicted)
- Flash Point:245.513 °C
- PSA：120.53000
- Density:1.728 g/cm3
- LogP:2.45390
6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylic acid methyl ester 1,1-dioxide(Cas 70415-50-8) Usage
InChI:InChI=1/C9H8ClNO5S2/c1-11-6(9(13)16-2)7(12)8-4(18(11,14)15)3-5(10)17-8/h3,12H,1-2H3
70415-50-8 Relevant articles
Method for synthesizing lornoxicam intermediate by one-pot method
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Paragraph 0032-0041, (2018/07/30)
The invention belongs to the technical f...
70415-50-8 Process route
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70374-37-7
methyl 5‐chloro‐3‐(methylsulfamoyl)thiophene‐2‐carboxylate
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96-32-2
bromoacetic acid methyl ester
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![methyl 6-chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate 1,1-dioxide](/upload/2024/12/547ce463-ee9c-4153-a528-e3c48944960a.png)
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70415-50-8
methyl 6-chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate 1,1-dioxide
| Conditions | Yield |
|---|---|
|
With
sodium methylate;
In
methanol;
at 25 - 45 ℃;
for 24h;
Temperature;
Inert atmosphere;
|
90% |
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70415-50-8
methyl 6-chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate 1,1-dioxide
| Conditions | Yield |
|---|---|
|
/BRN= 30215/,NaOCH3;
|
70415-50-8 Upstream products
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70374-37-7
methyl 5‐chloro‐3‐(methylsulfamoyl)thiophene‐2‐carboxylate
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96-32-2
bromoacetic acid methyl ester
70415-50-8 Downstream products
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479482-38-7
6-chlorine-4-hydroxy-2-methyl-N-[2-(5'-methyl)thiazolyl]-2H-thieno-[2,3-e]-1,2-thiazine-3-formamide-1,1-dioxide
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67-56-1
methanol
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169759-98-2
6-Chloro-N-{4-[5-(4-fluorophenyl)-2-furanyl]-2-thiazolyl}-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxamide 1,1-dioxide
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169759-57-3
6-Chloro-4-hydroxy-2-methyl-N-(4phenyl-2-thiazolyl)-2H-thieno[2,3-e]-1,2-thiazine-3-carboxamide 1,1-dioxide
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