2-Methyl-5-vinylpyridine[140-76-1]
![2-Methyl-5-vinylpyridine[140-76-1]](/img/v2021/product_image.png)
Product Description
LEAP CHEM Co., Ltd.
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Country/Region:China
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On CPHI since:2016
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Employees:50 - 99
Company types
LEAP CHEM Co., Ltd.
-
Country/Region:China
-
On CPHI since:2016
-
Employees:50 - 99
Company types
More Products from LEAP CHEM Co., Ltd. (99)
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Product Succinimide 123-56-8
Appearance:white flake crystalAssay:99%min
MP:121 to 126 deg C
Residue on ignition:0.5%max
Water:0.5%max -
Product Thiodiglycolic acid 123-93-3
Appearance:white to off white crystalAssay:98%min
MP:128-131deg C
Relate substance:2%max
Water:0.7%max -
Product TBTU 125700-67-6
Appearance:white crystalline powderAssay(HPLC):99.0% min
Clarity of the solution(1mol in 2ml DMF):clear and transparent
Melting point:200degC min
Loss on drying:0.5% max -
Product 2987-17-9 Cyclobutanecarboxaldehyde
Specs:
Appearance: Colorless or light yellow transparent liquid
Assay: 98%min
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![1-BROMO-2-CHLOROETHANE[107-04-0]](https://www.cphi-online.com/product/1-bromo-2-chloroethane-107-04-0/107-04-0%25201-%25E6%25BA%25B4-2-%25E6%25B0%25AF%25E4%25B9™%25E7ƒ%25B7%2520%25E7%25BB“%25E6%259E„%25E5%25BC%258F.gif)
Product 1-BROMO-2-CHLOROETHANE[107-04-0]
Specs:
Appearance:Colorless transparent liquid
Assay:99%min
Moisture:500ppm max
pH(1:1water solution):6.0~8.0
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Product 2-Oxazolidone, 98% , CAS 497-25-6 5
Specs:
Appearance:White crystal
Purity (GC) :98.0%min
Melting point:86.0-91.0degC
Loss on drying:0.5%max
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Product 2861-28-1 3,4-(Methylenedioxy)phenylacetic acid
Specs:
Appearance:Off-white powder
Purity:98%min.
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Product Ancymidol(12771-68-5)
Specs:
Appearance:White or off-white crystalline powder
Assay:98%min
Moisture:0.5%max
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Product Azasetron hydrochlorid CAS#123040-69-7
Specs:
Appearance:White or almost white powder
Assay:98%min.
Acidity(PH):3.5-5.5
Loss on drying:0.5%max
Sulfated ash:0.1%max
Heavy metal:20ppm max
Total impurities:1.0% max
CCl4:0.006%max.
Toluene:0.089%max.... -
Product Bazedoxifene acetate(198481-33-3)
Specs:
Appearance:Gray white to off-white powder
Water:0.5%max
Heavy metal:20ppm max
Total impurity:1.0%max
Single impurity:0.1%max
Loss on drying:0.5%max
Assay:99%min
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Product Carbenicillin disodium salt , CAS 4800-94-6
Specs:
USP grade
Appearance:White or off-white powder
Assay(Sodium, dry basis):92%min
Water:5.0%max
PH:6.0 to 7.5
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Product CAS 866783-13-3 (1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane hydrochloride
Spec:
Appearance:White to off-white powder
Assay:98%min.
Isomer impurity:0.1%max