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Pharmaceutical Intermediates
CAS: Product spec:≥99%
Sulfachloropyrazine Sodium Purity≥99% PH9.0－10.5 AppearanceWhite to light yellow crystalline powder WaterKF,＜6.5％ Heavy Metal＜0.002％ Arsenic＜0.0005％ Chemical NameN-(5-Chloro-3-pyridazine)-4-Aminobnze..
Sulfachloropyrazine Sodium Purity≥99% PH9.0－10.5 AppearanceWhite to light yellow crystalline powder WaterKF,＜6.5％ Heavy Metal＜0.002％ Arsenic＜0.0005％ Chemical NameN-(5-Chloro-3-pyridazine)-4-Aminobnze..
Post Time：[2011-01-18 ]Zhao Du Fine Chemical Plant
CAS: Product spec:≥98%
Purity≥98% AppearanceWhite or white crystalline solid Melting Point67－70℃ Flash Point110℃ Molecular FormulaC4H2Cl2N2 Molecular Weight148.98 CAS No141-30-0 CharacteristicsThis product is in white cryst..
Purity≥98% AppearanceWhite or white crystalline solid Melting Point67－70℃ Flash Point110℃ Molecular FormulaC4H2Cl2N2 Molecular Weight148.98 CAS No141-30-0 CharacteristicsThis product is in white cryst..
Post Time：[2011-01-18 ]Zhao Du Fine Chemical Plant
CAS:≥98% Product spec:≥98%
Purity≥98% AppearanceLight yellow crystalline Melting Point55-58℃ Flash Point110℃ Water≤5% Molecular FormulaC4H2Cl2N2 Molecular Weight148.98 CharacteristicsThe product is bitter almond flavor, volatil..
Purity≥98% AppearanceLight yellow crystalline Melting Point55-58℃ Flash Point110℃ Water≤5% Molecular FormulaC4H2Cl2N2 Molecular Weight148.98 CharacteristicsThe product is bitter almond flavor, volatil..
Post Time：[2011-01-18 ]Zhao Du Fine Chemical Plant
CAS: Product spec:≥99%
Being a colorless, smoky liquid with a sharp irritative flavour, the product can be mixed with benzene and ether. In contact with water and alcohol,a strong reaction will occur and hydrogen chloride w..
Being a colorless, smoky liquid with a sharp irritative flavour, the product can be mixed with benzene and ether. In contact with water and alcohol,a strong reaction will occur and hydrogen chloride w..
Post Time：[2011-01-18 ]Zhao Du Fine Chemical Plant
CAS:54-21-7 Product spec:99.0-101.0%
Assay ： 99.0-101.0% Loss on drying： 0.5% Max Heavy metals ： 20 ppm Max Sulphates： 600 ppm Max Chlorides ： 200 ppm Max Acidity(0.01M NaOH)： 2.0ml Max Clarity and color of solution clear..
Assay ： 99.0-101.0% Loss on drying： 0.5% Max Heavy metals ： 20 ppm Max Sulphates： 600 ppm Max Chlorides ： 200 ppm Max Acidity(0.01M NaOH)： 2.0ml Max Clarity and color of solution clear..
Post Time：[2011-01-17 ]DSL Chemicals (Shanghai) Co., Ltd.
CAS:69-72-7 Product spec:99.0% min
Appearance White to light pink powder Content： 99.0% min Melting point： 156 C min Phenol： 0.20% Max Ash： 0.30% Max
Appearance White to light pink powder Content： 99.0% min Melting point： 156 C min Phenol： 0.20% Max Ash： 0.30% Max
Post Time：[2011-01-17 ]DSL Chemicals (Shanghai) Co., Ltd.
CAS:21245-01-2 Product spec:99.0 %
Colorless transparent liquid with ester smell. Boiling point:103-105°C,density: 0.9676(204°C), refractive index: 1.3773(2.5°C), flash point :15°C . Soluble in ethanol, ether and benzene. Decomposes wh..
Colorless transparent liquid with ester smell. Boiling point:103-105°C,density: 0.9676(204°C), refractive index: 1.3773(2.5°C), flash point :15°C . Soluble in ethanol, ether and benzene. Decomposes wh..
Post Time：[2011-01-17 ]DALIAN UNICOM CHEMICAL CO.,LTD.
CAS:60-34-4 Product spec:≥41%
used as the medicine intermediate and the highly effective weed killer and pesticide raw material, also used as producing the astronavigation control propulsion system's auxiliary propulsion system to..
used as the medicine intermediate and the highly effective weed killer and pesticide raw material, also used as producing the astronavigation control propulsion system's auxiliary propulsion system to..
Post Time：[2011-01-17 ]DALIAN UNICOM CHEMICAL CO.,LTD.
CAS:71675-85-9 Product spec:EP standard
Amisulpride Product name: Amisulpride CAS No.: 71675-85-9 Standard: EP5.0 Molecular formula: C17H27N3O4S
Amisulpride Product name: Amisulpride CAS No.: 71675-85-9 Standard: EP5.0 Molecular formula: C17H27N3O4S
Post Time：[2011-01-17 ]Beijing Lunarsun Pharmaceutical Co. Ltd.
CAS:102767-28-2 Product spec:standard
Name Levetiracetam Synonyms (S)-2-(2-Oxopyrrolidin-1-yl)butanamide Molecular Formula C8H14N2O2 Molecular Weight 170.21 CAS Registry Number 102767-28-2
Name Levetiracetam Synonyms (S)-2-(2-Oxopyrrolidin-1-yl)butanamide Molecular Formula C8H14N2O2 Molecular Weight 170.21 CAS Registry Number 102767-28-2
Post Time：[2011-01-17 ]Beijing Lunarsun Pharmaceutical Co. Ltd.
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- Dongyang Tianyu Chemicals Co., Ltd.
- Zhejiang Tongfeng Pharmaceutical & C..
- Zhejiang Tianyu Pharmaceutical Co., ..