APIs & Pharma-Intermediates
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2'-Hydroxyacetophenone CAS 118-93-4
Acetophenone Derivatives
Chemical name: 2'-Hydroxyacetophenone
CAS: 118-93-4
Content: 99 %min
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4'-Hydroxyacetophenone CAS 99-93-4
Acetophenone Derivatives
Chemical name: 4'-Hydroxyacetophenone
CAS: 99-93-4
Content: 99.8%min
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MES monohydrate CAS 145224-94-8
Product name: MES monohydrate
CAS No.: 145224-94-8EINECS No.: 224-632-3
Molecular formula: C6H15NO5S
Molecular weight: 213.25
It is a kind of biological buffer solution. -
Sodium 2-chloroethanesulfonate monohydrate (HES) CAS 15484-44-3
Product name: Sodium 2-chloroethanesulfonate monohydrate (HES)
CAS No.: 15484-44-3EINECS No.: 239-508-4
Molecular formula: C2H6ClNaO3S
Molecular weight: 168.57 -
HEPPSO CAS 68399-78-0
Product name: HEPPSO
CAS No.: 68399-78-0EINECS No.: 269-990-1
Molecular formula: C9H20N2O5S
Molecular weight: 268.33
It is a kind of zwitterionic buffer agent. -
HEPPS CAS 16052-06-5
Product name: HEPPS
CAS No.: 16052-06-5EINECS No.: 240-198-8
Molecular formula: C9H20N2O4S
Molecular weight: 252.33
HEPPS shares many characteristics similar to HEPES. Due to its high buffering range, it is suitable for phosphorylation reactions, especially when Tricine cannot be used. HEPPS can be used in Folin protein detection, but not in the detection of ureidium. -
Ethylenediaminetetraacetic acid dipotassium salt dihydrate (EDTA-2K) CAS 25102-12-9
Product name: Ethylenediaminetetraacetic acid dipotassium salt dihydrate (EDTA-2K)
CAS No.: 25102-12-9EINECS No.: 677-802-8
Molecular formula: C10H19KN2O9
Molecular weight: 350.37 -
Sodium 3-chloro-2-hydroxypropanesulphonate hemihydrate (CHPS-NA) CAS 126-83-0
Product name: Sodium 3-chloro-2-hydroxypropanesulphonate hemihydrate (CHPS-NA)
CAS No.: 126-83-0EINECS No.: 681-082-0
Molecular formula: C3H8ClNaO5S
Molecular weight: 214.6 -
Sodium 3-Chloro-2-hydroxypropanesulfonate (CHPS-NA) CAS 126-83-0
Product name: Sodium 3-Chloro-2-hydroxypropanesulfonate (CHPS-NA)
CAS No.: 126-83-0EINECS No.: 204-807-0
Molecular formula: C3H8ClNaO4S
Molecular weight: 198.59
It is an important organic chemical intermediate containing hydroxyl and sulfonic acid groups. In its molecular structure, it contains both hydrophilic sulfonic acid groups and active halogen atoms. -
Sodium 3-Chloro-2-hydroxypropanesulfonate CAS 126-83-0
Product name: Sodium 3-Chloro-2-hydroxypropanesulfonate
CAS No.: 126-83-0EINECS No.: 203-115-6
Molecular formula: C8H17NO3S
Molecular weight: 207.29
It is a zwitterionic N-substituted aminosulfonic acid. It has been shown that this compound has an exceptionally high affinity for the iodobutyrate binding site of hepatic alcohol dehydrogenase. The compound has a pKa of 9.49 at 25℃ and can be used in the pH range of 8.6-10.0. -
CHES CAS 103-47-9
Product name: CHES
CAS No.: 103-47-9EINECS No.: 203-115-6
Molecular formula: C8H17NO3S
Molecular weight: 207.29
It is a zwitterionic N-substituted aminosulfonic acid. It has been shown that this compound has an exceptionally high affinity for the iodobutyrate binding site of hepatic alcohol dehydrogenase. The compound has a pKa of 9.49 at 25℃ and can be used in the pH range of 8.6-10.0. -
3,4'-Dichlorodiphenyl Ether CAS 6842-62-2
Product name :3,4'-Dichlorodiphenyl Ether
Molecular formula : C12H8OCL2
Molecular weight : 239
CAS NO.: 6842-62-2
Appearance: Colorless to light yellow transparent liquid
