CAS 66532-86-3 Pharmaceutical Raw Materials Medicine Grade White Crystalline Powder

Basic Information
Place of Origin: China
Brand Name: BBCA
Certification: GMP
Model Number: BBCA20021803
Minimum Order Quantity: 500 kgs
Price: Negotiated
Packaging Details: 5kgs/tin
Delivery Time: 10 days after payment
Payment Terms: L/C, T/T
Supply Ability: 50 mts per year
CAS No.:: 66532-86-3 Grade Standard: Medicine Grade
Appearance: White Powder Brand Name:: BBCA
Model: BBCA20021803 Certificates: GMP
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pharmaceutical raw materials

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vitamin h biotin

66532-86-3 Active Pharmaceutical Ingredient Propacetamol Hydrochloride / 4 - Acetamidophenyl N

Specifications

CAS: 66532-86-3
English Name: Propacetamol hydrochloride
English synonym: PROPACETAMOL HCL; Propacetamol hydroch; Propacetamol hydrochlorid; PROPACETAMOL HYDROCHLORIDE; 4-Acetamidophenyl 2- (diethylamino); PropacetaMol Hydrochloride (asepsis); 4- (Acetylamino) phenylN, N-diethylglycinate, 9CI.; (4-acetamidophenyl) 2- (diethylamino) acetate hydrochloride; (4-acetamidophenyl) 2- (diethylamino) ethanoate hydrochloride; 4-acetamidophenyl n, n-diethylaminoacetate monohydrochloride

Test items Enterprise specification Test results
Character White or off-white crystalline powder off-white crystalline powder
Identification (1) Into about 0.1g sample, add 10ml of water for dissolving, if add little quantity of erythrosine and well shaking, then the test solution turns to pink; if add 5ml of methylene dichloride and well shaking, then the layer of methylene dichloride turns to pink.
(2) Into about 0.1g sample, add 10ml of water for dissolving, add 0.5ml of mixture solution of 0.6 potassium ferricyanide and 0.9% ferric chloride, heating and the test solution turns to blue.
(3) It gives reaction of chloride.
(4) The IR absorption spectrum of the substance to be examined corresponds to that of the reference standard.
(1) Conform
(2) Conform
(3) Conform
(4) Conform
Assay (anhydrous) 98.0%~102.0% 100.5%
Clarity and color of solution The test solution should be clear and colorless; and the absorbance shouldn’t be more than 0.05 if appearing with color The test solution be clear and colorless
pH 2.0~3.0 2.7
Related substances Acetaminophen ≤0.02% 0.0004%
Any biggest individual impurity (exceptAcetaminophen) ≤0.1% Not detected
Total impurities ≤0.2% 0.0004%
Residual solvents Ethanol ≤0.5% 0.01%
p-aminophenol ≤0.0025% <0.0025%
Heavy metal ≤0.0010% <0.0010%
Loss on drying ≤0.5% 0.03%
Residue on ignition ≤0.1% 0.07%
Pyrogen Conform with the requirement Conform
Sterility Conform with the requirement Conform
Shelf life 2 years

 

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