Name: Fluoride Chlorine smoke oxazine
English name: 3-CYANO-2.6-DICHLORO-5-FLUORO PYRIDINE
Chemical Name: 3-CYANO-2.6-DICHLORO-5-FLUORO PYRIOINE
Structure formula:
Molecular formula: C6HCl2N2F
Molecular Weight: 190.99
CAS NO.: 82671-02-1
Physical properties: White or Lightly yellow crystal particles,Melting point:87-89
Specification Appearance: White or Lightly yellow crystal particles
Proportion: 98%
Drying loss: 1.0%
Use: Used in tosufloxacin tosilate, gemifioxacin and enoxacin.
Package and transportations: 25kg paper barrel bags with plastic inside.Avoid of light, enclosed , in dry environment.
Chemical structure: homopolymer of vinyl pyrrolidone
Ctfa nomenclature: polyvinylpyrrolidone(povidone, pvp)
Cas no: 9003-39-8
Molecular formula: (c6h9no)n
Physical properties: pvp k30 exists as white or milk white powder or colorless or slight yellow transparent liquid. It can dissolve in water and a variety of organic solvents. It has good hygroscopicity, film-forming capability, complexing ability and physiological compatibility.
Pvp-k30 (pharmaceutical grade) is a kind of new excellent pharmaceutical excipient. It is mainly used as binder for tablet and granule, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment, stabilizer for enzyme and heat-sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug. Pvp has been used as excipient in more than one hundred drugs.
Mono isopropanolamine is a hydramine compound with orgnic amine and hydroxyl. Its cas no. Is 78-96-6.
It can be:
1. Used to compund cutting oil in metalworking;
2. Used to comppund detergent, cosmetics;
3. Used as pharmaceutical and pesticide intermediate;
4. Used in water tpharmaceutical intermediatereating industries;
And we are also supplying electronic grade mipa to the semiconductor industries.
Commodity:iodomethyl pivalate
Cas no.:53064-79-2
50kg/plastic drum, 100kg/plastic drum
Mianly used for the adefovir dipivoxil API's, the third-generation oral cephalosporin antibiotic API's.
