99% Dorzolamide hydrochloride manufactuer in stock fast delivery
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
FOB Price: USD 1.0000 |
- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other
Keywords
130693-82-2 Dorzolomide hydrochloride 99%
Quick Details
- Appearance:almost white powder
- Application:pharmaceutical
- PackAge:1kg~5kgs: aluminum foil vacuum bag;25kg/ drum.
- ProductionCapacity:10|Kilogram|Month
- Storage:Packing storage: in tight containers.
- Transportation:by air.
Superiority:
|
Items |
Specification |
Results |
|
Description |
White or almost white crystalline powder |
Complies |
|
Identification |
a) IR spectrum b) By HPLC |
Complies |
|
Solubility |
Soluble in water |
Complies |
|
Water |
Not more than 0.5% |
0.12% |
|
Residue on ignition |
Not more than 0.1% |
Complies |
|
Specific Rotation |
-7.3 - -9.3°(C=1, methanol, 25 °C |
-8.2° |
|
Heavy metals |
Not more than 10ppm |
Complies |
|
Related compound A |
Not more than 0.5% |
0.02% |
|
Chromatographic purity |
Any individual impurity: Not more than 0.1% Total impurities: Not more than 0.5% |
0.02% 0.10% |
|
Organic volatile impurities |
THF: not more than 720ppm Ethyl acetate: note more than 5000ppm DCM: not more than 600ppm Methanol: not more than 3000ppm |
N/A N/A N/A N/A |
|
Purity (HPLC) |
NLT 99.0% |
99.85% |
|
Assay (On anhydrous basis） |
99.0% ~ 101.0% (C10H16N2O4S3.HCl) |
100.31% |
Details:
|
Items |
Specification |
Results |
|
Description |
White or almost white crystalline powder |
Complies |
|
Identification |
a) IR spectrum b) By HPLC |
Complies |
|
Solubility |
Soluble in water |
Complies |
|
Water |
Not more than 0.5% |
0.12% |
|
Residue on ignition |
Not more than 0.1% |
Complies |
|
Specific Rotation |
-7.3 - -9.3°(C=1, methanol, 25 °C |
-8.2° |
|
Heavy metals |
Not more than 10ppm |
Complies |
|
Related compound A |
Not more than 0.5% |
0.02% |
|
Chromatographic purity |
Any individual impurity: Not more than 0.1% Total impurities: Not more than 0.5% |
0.02% 0.10% |
|
Organic volatile impurities |
THF: not more than 720ppm Ethyl acetate: note more than 5000ppm DCM: not more than 600ppm Methanol: not more than 3000ppm |
N/A N/A N/A N/A |
|
Purity (HPLC) |
NLT 99.0% |
99.85% |
|
Assay (On anhydrous basis） |
99.0% ~ 101.0% (C10H16N2O4S3.HCl) |
100.31% |
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