China bupropion hydrochloride API Supplier,China bupropion hydrochloride ManufacturerChina bupropion hydrochloride API Supplier,China bupropion hydrochloride ManufacturerChina bupropion hydrochloride API Supplier,China bupropion hydrochloride ManufacturerChina bupropion hydrochloride API Supplier,China bupropion hydrochloride Manufacturer

China bupropion hydrochloride API Supplier,China bupropion hydrochloride Manufacturer

  • bupropion hydrochloride
  • Brief Description
  • Molecular Formula:C13H18ClNO.HCl
  • Molecular Weight:276.20
  • CAS Registry Number:31677-93-7
  • EINECS:250-759-9
  • Melting point:233-234
  • Competitive price with high quality
  • MOQ:500kg
  • Pack:25kg/drum
  • Standard:USP/BP/EP

COA

Product name

Bupropion Hydrochloride

Batch no

20100404

Manufacture date

Apr.05.2010

Retest Dat

Apr.04,2013

Report date

Apr.15,2010

Batch size

126.27kg

Standard    

USP31

Test results

Items

Specifications

Results

Appearance

White powder

White powder

Solubility

Soluble in water,ethanol and 0.1Nhydrochloric acid

Conforms

Identification

IR absoption:Matches with standard

Conforms     

HPLC RT:Matches with standard

Conforms

A solution of 1mg/ml in water meets the requirement of the silver nitrate precipitate test for chloride

Conforms

Related compounds

TLC

m-chlorobenzoic acid:NMT0.2%

0.15%

Any other individual impurity:NMT0.1%

None detected

HPLC

Impurity-A:NMT0.2%

0.05%

Impurity-B:NMT0.2%

None detected

2-(tert-butylamino)propiophenone bydrochloride:NMT 0.5%

None detected

1-(3-chlorophenyl)-1,2-propanedione:NMT0.2%

None detected

2-(tert-butylamino)-2-chloropropionphenone hydrochloride:NMT0.1%

None detected

3’-Chloropropiophenone:NMT0.1%

None detected

2-bromo-3’-chloropropiophenone:NMT0.1%

None detected

2-(tert-butylamino)-3’,4’-chloropropiophenone hydrochloride:NMT0.2%

None detected

2-(tert-butylamino)-3’,5’-chloropropiophenone hydrochloride:NMT0.2%

None detected

Any other individual impurity:NMT0.1%

0.03%

Total unidentified impurities:NMT0.3%

0.04%

Total impurities:NMT1.0%

0.24%

Residual solvents(GC)

Dichloromethane:NMT300ppm

135ppm

Isopropanol:NMT3000ppm

270ppm

Water(KF)

NMT0.5%

0.08%

Assay(HPLC)

NLT98.0%and NMT102.0%(on anhydrous basis)

99.5%

Packaging

Preserve in well-closed,light-resistant containers

Conclusion

The product complies with the specification of USP31 standard.

 

Our Services

1. Exporting chemical products from China over 5 years of experience.

2. Arrange the orders and shipping with requests in time, According to the different countries

export policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price.

 

Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative 

chemicals for over 20 years domestic experience and 5 years of international experience.

 

FAQ

1. What's your payment terms?
T/T or L/C.

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Hubei Ocean Biotech Co., Ltd.

Tel:+86-27-8373-3110

Contact Person:Emily Li

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