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Florfenicol - 98%, high purity , CAS No.73231-34-2
Basic Description Synonyms Florfenicol|73231-34-2|Nuflor|(-)-Florfenicol|Sch-25298|76639-94-6|Sch 25298|Nuflor gold|2,2-dichloro-N-[(1R,2S)-3-fluoro-1-hydroxy-1-(4-methylsulfonylphenyl)propan-2-yl]acetamide|DTXSID9045500|UNII-9J97307Y1H|CHEBI:87185|9J97307Y1H|NSC-759287|2,2-dichlor Specifications & Purity ≥98% Biochemical and Physiological Mechanisms Antibacterial agent. Synthetic fluorinated derivative of thiamphenicol. Inhibits 70S ribosomal activity and downstream protein synthesis. Pharmacologically active following oral administration. Storage Temp Protected from light,Store at -20°C Shipped In Ice chest + Ice pads Note Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Names and Identifiers IUPAC Name 2,2-dichloro-N-[(1R,2S)-3-fluoro-1-hydroxy-1-(4-methylsulfonylphenyl)propan-2-yl]acetamide INCHI InChI=1S/C12H14Cl2FNO4S/c1-21(19,20)8-4-2-7(3-5-8)10(17)9(6-15)16-12(18)11(13)14/h2-5,9-11,17H,6H2,1H3,(H,16,18)/t9-,10-/m1/s1 InChi Key AYIRNRDRBQJXIF-NXEZZACHSA-N Canonical SMILES CS(=O)(=O)C1=CC=C(C=C1)C(C(CF)NC(=O)C(Cl)Cl)O Isomeric SMILES CS(=O)(=O)C1=CC=C(C=C1)[C@H]([C@@H](CF)NC(=O)C(Cl)Cl)O Alternate CAS 76639-94-6 PubChem CID 114811 Molecular Weight 358.21
Chemical and Physical Properties Solubility Soluble in water and Dimethylformamide,Soluble in ethanol to 25mM and in DMSO to 100mM. Specific Rotation[α] -17° (C=1,DMF) Melt Point(°C) 153°C
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H412: Harmful to aquatic life with long lasting effects
H302: Harmful if swallowed
H312: Harmful in contact with skin
H332: Harmful if inhaled
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P270: Do not eat, drink or smoke when using this product.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P362+P364: Take off contaminated clothing and wash it before reuse.
P330: Rinse mouth.
P301+P317: IF SWALLOWED: Get medical help.
P317: Get emergency medical help.
Merck Index 4109
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