Product Category

Doxylamine Succinate

  • Product Name : Doxylamine Succinate
  • Grade : IP / BP / USP
  • Therapeutic Category : Antihistamine
  • CAS No : 562-10-7
  • COA : Available
  • MSDS : Available
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Doxylamine is a first-generation antihistamine. It can be used by itself as a short-term sedative and in combination with other drugs to provide night-time allergy and cold relief. Doxylamine is also used in combination with the analgesics paracetamol (acetaminophen) and codeine as an analgesic/calmative preparation, and is prescribed in combination with vitamin B6 (pyridoxine) to prevent morning sickness in pregnant women.




Test Items Specifications Results
Appearance White or almost white crystalline powder Conform
Solubility Very soluble in water, freelysoluble in alcohol Conform




1)    Melting range:103℃-108℃

2)    Ultraviolet absorption: UVmax=262.0nm

3)    Organic Nitrogenous Bases

4)    Succinic acid melting range:184℃-188℃



262.0 nm





Loss on drying ≤0.5% 0.3%
Residue on ignition ≤0.1% 0.1%
Related substances(GC) Total impurities≤2.0%

Single impurity≤1.0%



Residual solvents Diethyl ether≤0.5%


Iso-propyl ether≤0.5%






Assay 98.0%-101.0%

(Calculated on anhydrous substance)



Packaging details:


Packaging details: 25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.
Storage: Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat
Shelf Life: 5 years if sealed and store away from direct sun light.

Additional Information

The most widely recognized markets for this item incorporate the accompanying nations. If you don’t mind ask with us if your nation or district isn’t recorded:

ASIA: Afghanistan, Israel, Jordan, Pakistan, Russia, Saudi Arabia, Singapore, Syria, Philippines, Turkey, Turkmenistan, Uzbekistan, Yemen, Vietnam, Indonesia, Malaysia, Iran, Tajikistan, and so forth.

AFRICA: South Africa, Uganda, Nigeria, Ghana, Kenya, Mauritius, Botswana, Egypt, Ethiopia, Libya, Sudan, Congo, Gambia, Ivory Coast , and so forth.

NORTH & SOUTH AMERICA: USA, Canada, Panama, Trinidad and Tobago, Costa Rica, Puerto Rico, Dominican Republic, Argentina, Guatemala, Guyana, Peru, Bolivia, Venezuela , Brazil, Bahamas, Ecuador, and so forth .

EUROPE: Austria , Azerbaijan, Belarus, Belgium, Cyprus, Czech Republic, Denmark, France, Georgia, Germany, Hungary, Ireland, Iceland, Netherlands, Norway, Poland, Spain, Sweden, Switzerland, Ukraine, United Kingdom (UK) , Latvia, and so forth.

OCEANIA: Australia, New Zealand, Fiji, and so forth.