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Products > impurity > Hangzhou Dingyan Chem Co., Ltd | Similar Products
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Cas 219861-08-2 Escitalopram Oxalate

Cas 219861-08-2 Escitalopram Oxalate
solution, as obtained in the Assay. Residue on ignition NMT 0.1% Enantiomers NMT 3.0% Related substances 5-Dimethylaminobutyryl citalopram NMT 0.2%; Citalopram Related compound A NMT 0.1%; ...

Cas 63231-66-3 Chlorinated Polyethylene

Cas 63231-66-3 Chlorinated Polyethylene
Applications: Used as a modifier for polyvinyl chloride, ABS, and other polyolefins. Items Result Chlorine content 35.7 Volatile matter 0.52 30-mesh standard sieve 100 Shore hardness 60 ...

Cas 89-32-7 Pyromellitic Dianhydride

Cas 89-32-7 Pyromellitic Dianhydride
Applications: Used in the manufacture of polyimide resins, which are used as raw materials for high-temperature resistant electrical insulating varnishes. Also used to produce epoxy resin curing ...

Ursodeoxycholic Acid Cas 128-13-2

Ursodeoxycholic Acid Cas 128-13-2
Substances Chenodeoxycholic Acid (CDCA)≤ 0.5% Any Single Impurity≤ 0.1% Total Impurities≤ 1.0% Lithocholic Acid ≤ 0.1% Acetone Content ≤ 0.5% Residual Solvents Isopropyl Alcohol≤ 0.5% ...

Cas 5987-82-6 Benoxinate Hydrochloride

Cas 5987-82-6 Benoxinate Hydrochloride
Uses: Local anesthetic. Items Standard Appearance White or white crystalline powder Identification A.Infrared Spectroscopy B.Ultraviolet Visible Spectroscopy C.Chloride Loss on drying ...

CAS1197-18-8 Tranexamic Acid

CAS1197-18-8 Tranexamic Acid
Uses: Hemostatic agent, with significant effect on traumatic bleeding; preoperative prophylactic use can reduce surgical bleeding. Items Standard Characteristics White or almost white, crystalline ...

Cas 183814-30-4 Formoterol Fumarate Dihydrate

Cas 183814-30-4 Formoterol Fumarate Dihydrate
Applications: Formoterol fumarate dihydrate is used in foreign trade exports, scientific research, and chemical reagents. Items Standard Appearance White or almost white or slightly yellow ...

Cas 5451-09-2 5-Aminolevulinic Acid Hydrochloride

Cas 5451-09-2 5-Aminolevulinic Acid Hydrochloride
Main function: 5-Aminolevulinate is mainly used as a substrate for 5-aminolevulinate dehydrogenase in biochemical research. Items Standard Appearance Almost white ...

Castor Oil CAS 8001-79-4

Castor Oil CAS 8001-79-4
Uses: Castor oil can be used in the following areas: 1. For habitual constipation. 2. Because this medicine can completely empty the intestines of gas and feces, it is also suitable as a laxative ...

Boc-l-tyr(Tbu)-oh cas 47375-34-8

Boc-l-tyr(Tbu)-oh cas 47375-34-8
Applications: Boc-O-tert-butyl-L-tyrosine is an amino acid derivative, commonly used as a biochemical reagent and organic synthesis intermediate. It can be used for the structural modification and ...

Fmoc-Phe-OH CAS 35661-40-6

Fmoc-Phe-OH CAS 35661-40-6
Applications: Fmoc-L-phenylalanine is an amino acid derivative that can be used as an intermediate in chiral drugs and clinical pharmaceuticals. Items Standard Appearance White to off-white ...

Benfotiamine Cas 22457-89-2

Benfotiamine Cas 22457-89-2
or white crystalline powder Identification The retention time of main peak is accordant with that of Benfotiamine RS. Loss on drying ≤1.2% Clarity and color of solution Colorless to light ...

2-Cyanobenzyl Bromide Cas 22115-41-9

2-Cyanobenzyl Bromide Cas 22115-41-9
Applications: 2-Cyanobenzyl bromide can be used as an organic synthesis intermediate and a pharmaceutical intermediate in laboratory research and development as well as in chemical production ...

Teicoplanin CAS 61036-62-2

Teicoplanin CAS 61036-62-2
should consistent with the IR spectrum of reference standard Solution clarity and color Clarity ≤1# Color ≤BY3 or B4 PH 6.5～7.5 Sodium chloride ≤5.0% Water ≤15.0% Bacteria l endotoxins ...

4-Butylresorcinol Cas 18979-61-8

4-Butylresorcinol Cas 18979-61-8
Applications 4-Butylresorcinol, also known as Rucinol, is an active ingredient in many cosmetics. It can inhibit melanin production. Specifically, it can inhibit two enzymes necessary for melanin ...

Cefadroxil Cas 66592-87-8

Cefadroxil Cas 66592-87-8
impurities Amoxicillin related compound I NMT0.5% Cefadroxil r-sulfoxide NMT0.15% Cefadroxil S-sulfoxide NMT0.15% Cefadroxil related compound B NMT0.5% Cefadroxil related compound D NMT0.5% ...

Acesulfame K Cas 55589-62-3

Acesulfame K Cas 55589-62-3
Uses: A synthetic sweetener. Items Standard Distinguish By experiment Color form White crystalline powder Smell Odorless Potassium Acetosulfonate (on a dry basis) 99.0~101.1% Drying ...

Doxofylline Cas 69975-86-6

Doxofylline Cas 69975-86-6
impurities shall not be greater than 0.10% Other impurities shall not exceed 0.4% Residual solvent N. The residual amount of N-dimethylformamide shall not exceed 0.088% Residual ethylene glycol ...

Erythromycin Ethyl Succinate Cas 1264-62-6

Erythromycin Ethyl Succinate Cas 1264-62-6
Uses: Erythromycin ethylsuccinate is an antibiotic mainly used for infections caused by penicillin-resistant Staphylococcus aureus. Items Standard Characteristics White powder or crystalline ...

Cas 7599-79-3 Trans-Clomiphene Citrate

Cas 7599-79-3 Trans-Clomiphene Citrate
Items Standard Appearance White solid Purity (HPLC) ≥99.0% Assay (HPLC) ≥98% Z isomers (HPLC) ≤1.0% Total impurity (HPLC) ≤1.0% Residue on ignition ≤0.1% Loss on drying ≤1.0% Heavy ...
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