USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $90.00-100.00 / Milligram
USD $8.00-22.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $50.00-70.00 / Kilogram
product name: |
2-amino-6-chloro-3-nitropyridine |
synonyms: |
6-chloro-3-nitropyridin-2-amine;2-amino-6-chloro-3-nitropyridine;2-amino-3-nitro-6-chloropyridine; 6-chloro-3-nitropyridin-2-ylamine;2-amino-3-nitrochloropyridine;2-amino-6-chlor-3-nitropyridin;2-amino-3-nitro-6-chloropyridi; 2-amino-6-chloro-3-nitropyridine |
cas no.: |
27048-04-0 |
mf: |
c5h4cln3o2 |
mw: |
173.56 |
purity: |
98%+ |
application |
pharmaceutical intermediates |
item |
standard |
test results |
|
identification |
a.h-nmr:comply with the structure |
complies |
|
b.lc-ms:comply with the structure |
complies |
||
c.the ir spectrum of sample should be identical with that of reference standard; |
complies |
||
d.hplc-esi-ms |
complies |
||
the retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay. |
|||
heavy metals |
≤10 ppm |
<10ppm |
|
water |
≤1.0% |
0.10% |
|
sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
|
related substances |
unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
total impurity |
≤0.5% |
0.18% |
|
purity |
≥99.0% |
99.70% |
|
assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
|
storage |
preserve in well-closed, light-resistant and airtight containers. |
complies |