Gold Member Since 2016
Wuhan Hengwo Scien-Tech Co., Ltd.

Azelastine Hydrochloride, Azelastine, Drugs manufacturer / supplier in China, offering Antihistaminic Pharmaceutical Raw Materials Azelastine Hydrochloride, Natural Plant 99% Min Extract Silymarin CAS 65666-07-1, High Purity Anabolic Steroid Hormone Powder Drostanolone Propionate Masteron and so on.

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Antihistaminic Pharmaceutical Raw Materials Azelastine Hydrochloride

Purchase Qty.:
5-99 100-499 500+
FOB Unit Price: US $1 US $0.8 US $0.5
Purchase Qty. (gram) FOB Unit Price
5-99 US $1
100-499 US $0.8
500+ US $0.5
Get Latest Price
Production Capacity: 500kg/Month
Transport Package: Disguised Packing
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: CAS 79307-93-0
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS No.: 79307-93-0
  • Appearance: White Crystalline Powder
  • Trademark: Yuancheng
  • Origin: China
  • Powder: No
  • Certification: GMP, HSE, ISO 9001, USP, BP
  • State: Solid
  • Product Name: Azelastine Hydrochloride
  • Fw: C22h25cl2n3o
  • Usage: Antihistaminic
  • Specification: Pharmaceutical Grade
  • HS Code: 2937390000
Product Description
Antihistaminic Pharmaceutical Raw Materials Azelastine Hydrochloride
Place of OriginChinaProduct NameAzelastine hydrochloride 
Molecular FormulaC22H25Cl2N3OCAS No79307-93-0
Payment & Shipping Terms
Minimum Order Quantity10gramPayment TermsWestern union,Money gram,t/t
PackingDiscreet packaging
Quick Detail
StandardEnterprise StandardAppearanceWhite Crystalline Powder 

Product Name: Azelastine hydrochloride 
CAS: 79307-93-0 
MF: C22H25Cl2N3O 
MW: 418.36
Melting point  225--229ºC
Storage temp.  -20°C Freezer 
Stability: Incompatible with strong oxidizing agents. 
Chemical Properties White Crystalline Powder 
Usage Orally active H1-hystamine receptor antagonist. Antihistaminic .

Azelastine hydrochloride Application

Azelastine hydrochloride is a H1 histamine receptor antagonist and NF-kB activator. Azelastine hydrochloride has been used in a study to investigate the potential of polymeric microspheres for treatment of allergic conjunctivitis.

Azelastine hydrochloride Description

Astelin (azelastine hydrochloride) Nasal Spray, 137 micrograms (mcg), is an antihistamine formulated as a metered-spray solution for intranasal administration. Azelastine hydrochloride occurs as a white, almost odorless, crystalline powder with a bitter taste. It has a molecular weight of 418.37. It is sparingly soluble in water, methanol, and propylene glycol and slightly soluble in ethanol, octanol, and glycerine. It has a melting point of about 225°C and the pH of a saturated solution is between 5.0 and 5.4. Its chemical name is (±)-1-(2H)-phthalazinone,4-[(4chlorophenyl) methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-, monohydrochloride.

Astelin Nasal Spray contains 0.1% azelastine hydrochloride in an aqueous solution at pH 6.8 ± 0.3. It also contains benzalkonium chloride (125 mcg/mL), edetate disodium, hypromellose, citric acid, dibasic sodium phosphate, sodium chloride, and purified water.

After priming [see DOSAGE AND ADMINISTRATION], each metered spray delivers a 0.137 mL mean volume containing 137 mcg of azelastine hydrochloride (equivalent to 125 mcg of azelastine base). The bottle can deliver 200 metered sprays.

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Our advantages
1.Our company is a professional raw powder factory in China for over 10 years, all powders are factory
   directly supplying.
2.Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA,
   Australia, Japan, Korea and many other countries, over 100kgs each month.
3.Professional team special for package and shipment and staring on tracking code 24hours for
   customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98%
   pass to Germany, Russia, Australia, New Zealand.
4.Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
5.High quality, good price, fast and safety delivery. Shipment by DHL, , FEDEX, HKEMS, EMS, etc
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