USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
1.product description
product name: valsartan
cas: 137862-53-4
mf: c24h29n5o3
mw: 435.52
2.physical properties
white or off white powder
very soluble in methanol and ethanol .sparingly soluble in chloroform practically insoluble in water
3.specification
items |
specification |
|
appearance |
white or off white powder |
|
solubility |
very soluble in methanol and ethanol .sparingly soluble in chloroform practically insoluble in water |
|
identification |
||
--ir |
similar to standard |
|
--hplc |
similar to standard |
|
absorbance |
nmt0.02 at 420nm(1/20 in methanol ) |
|
water |
nmt 2.00% |
|
residue on ignition |
nmt 0.1% |
|
heavy metals |
nmt 0.001% |
|
related compounds related compounds a related compounds b related compounds c any other individual impurity total impurities(not include related compound a ) |
nmt1.0% nmt0.2% nmt0.1% nmt0.1% nmt0.3% |
|
assay (hplc) |
nlt98.0% and nmt102.0% calculated on the anhydrous basis |
|
residual solvents by gc hexanes ethylacetate methylenechloride xylene (mixture) |
nmt290ppm nmt5000ppm nmt600ppm nmt2170ppm |
|
conclusion: conforms to the usp33
|
4.application
a nonpeptide angiotensin ii at1-receptor antagonist. antihypertensive.
angiotensin ii inhibitor, antihypertensive
may be used as a first line agent to treat uncomplicated hypertension, isolated systolic hypertension and left ventricular hypertrophy. may be used as a first line agent to delay progression of diabetic nephropathy. losartan may be also used as a second l
5.packing
25kg/drum or as per your requirement