CAS No. 67-45-8
Furazolidone
Molecular weight: 225.16
Property: Yellow crystalline powder,odorless,first it's tasteless and then lightly bitter,it will turn dark in strong light, it will melt and decompose at 255-259℃. It is almost insoluble in water and ethanol, slightly soluble in chloroform and soluble in dimethyl formamide. Its solubility in water is 60mg/L when pH is 6,the PH of its saturated water solution is 4.5-7.0, it will be easily decomposed in alkaline.
Specification:
A: Accord with the drug standard of the Ministry of Health of PRC (1989 edition)
Appearance:yellow crystal powder
Assay:97.0~103.0%
Acidity: 5.5~7.0
Loss on drying:Not more than 0.5%
Residue on ignition:Not more than 0.2%
Dissolved in ethanol:Not more than 0.5%
Heavy metals:Not more than 20ppm
B:Accord with British Pharmacopoeia (2001)edition
Appearance:yellow crystal powder
Assay:97.0~103.0%
Acidity:4.5~7.0
Loss on drying:Not more than 0.5%
Sulphated ash:Not more than 0.1%
Nitrofurfural Diacetate:Not more than 0.1%
Use: Anti-bacteria, resist the fungi and protobiont.
Property: Yellow crystalline powder,odorless,first it's tasteless and then lightly bitter,it will turn dark in strong light, it will melt and decompose at 255-259℃. It is almost insoluble in water and ethanol, slightly soluble in chloroform and soluble in dimethyl formamide. Its solubility in water is 60mg/L when pH is 6,the PH of its saturated water solution is 4.5-7.0, it will be easily decomposed in alkaline.
Specification:
A: Accord with the drug standard of the Ministry of Health of PRC (1989 edition)
Appearance:yellow crystal powder
Assay:97.0~103.0%
Acidity: 5.5~7.0
Loss on drying:Not more than 0.5%
Residue on ignition:Not more than 0.2%
Dissolved in ethanol:Not more than 0.5%
Heavy metals:Not more than 20ppm
B:Accord with British Pharmacopoeia (2001)edition
Appearance:yellow crystal powder
Assay:97.0~103.0%
Acidity:4.5~7.0
Loss on drying:Not more than 0.5%
Sulphated ash:Not more than 0.1%
Nitrofurfural Diacetate:Not more than 0.1%
Use: Anti-bacteria, resist the fungi and protobiont.
2-Furanmethanimine, 5-nitro-N-(2-oxo-3-oxazolidinyl)-
3-Oxazolidinyl
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394728
Benzoic acid, 4-[(2,2-dimethyl-3-oxazolidinyl)carbonyl]-
835612-66-3
389573
Benzoic acid,2-methoxy-5-[(2R)-2-[[(4S)-2-oxo-4-phenyl-3-oxazolidinyl]carbonyl]butyl]-, phenylmethyl ester
78157-39-8
366954
Acetamide, N-(2,6-dimethylphenyl)-2-hydroxy-N-(2-oxo-3-oxazolidinyl)-
143301-52-4
363552
1H-Indole-1-propanamide,N-[2-chloro-5-[(dodecylamino)sulfonyl]phenyl]-a-(5,5-dimethyl-2,4-dioxo-3-oxazolidinyl)-2,3-dihydro-b-oxo-
78157-34-3
366953
Benzeneacetamide, N-(2-oxo-3-oxazolidinyl)-N-phenyl-
95799-87-4
386299
3-Oxazolidinyloxy,2-[11-[[2-[(3-carboxy-4-nitrophenyl)dithio]ethyl]amino]-11-oxoundecyl]-2-hexyl-4,4-dimethyl-
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1,3,5-Triazine, 2,4,6-tris(4-methyl-3-oxazolidinyl)-
137917-39-6
369223
Octadecanoic acid, 12-[(4,4-dimethyl-3-oxazolidinyl)oxy]-, methyl ester
85145-57-9
364331
3-Oxazolidinyloxy, 2-butyl-2-(6-carboxyhexyl)-4,4-dimethyl-, potassiumsalt
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392185
BENZAMIDE, N-[2-OXO-4-(2-PROPENYL)-3-OXAZOLIDINYL]-
54171-09-4
384543
3-Oxazolidinyloxy,2,2'-[oxybis(11-oxo-11,1-undecanediyl)]bis[2-hexyl-4,4-dimethyl-
835632-87-6
376999
8-Oxabicyclo[3.2.1]oct-6-ene-1-carboxylic acid,3-oxo-2-(2-oxo-3-oxazolidinyl)-, methyl ester, (1R,2S,5R)-
Furan
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2(5H)-Furanone, 3-(3,7-dimethyl-2,6-octadienyl)-4-methyl-, (E)-
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358114
2(3H)-Benzofuranone, 3,3-bis(phenylmethyl)-
832721-30-9
358079
1-Piperidinecarboxylic acid,4-[[1-[4-(methylsulfonyl)phenyl]-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy]-,(3S)-tetrahydro-3-furanyl ester
648449-72-3
358343
5-Benzofurancarboxaldehyde, 3-bromo-2-fluoro-
648441-87-6
358307
2-Benzofurancarboxylic acid,4-[(2R)-3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-3-methyl-, ethylester
832721-44-5
358081
7(4H)-Benzofuranone, hexahydro-3,6-dimethyl-
648441-94-5
358309
2-Benzofurancarboxylic acid, 4-[(5-bromopentyl)oxy]-3-methyl-, ethylester
358344
2,4-Thiazolidinedione, 5-(5-benzofuranylmethylene)-
648449-47-2
358338
2,4-Thiazolidinedione,5-[[4-amino-3-[(3-furanylmethyl)amino]phenyl]methylene]-
96137-87-0
358219
Ethanone, 1-(2-benzofuranyl)-2-[(2-hydroxyethyl)(phenylmethyl)amino]-,hydrochloride
648441-88-7
358308
2-Benzofurancarboxylic acid,3-methyl-4-[3-[(2-pyridinylmethyl)amino]propoxy]-, ethyl ester
96154-30-2
358228
3a,4,5,6,6a,9,9a,9b-Octahydro-6,6a,9-trihydroxy-6,9-dimethyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one