Epinastine Hydrochloride Intermediate CAS 80012-79-9 Assay 98.0~110.0% Factory

Short Description:

Chemical Name: 6-Aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine (E)-2-butenedioate 

CAS: 80012-79-9

Assay: 98.0~110.0%

Appearance: Off-White to Brown Crystal or Crystalline Powder

Intermediate of Epinastine Hydrochloride (CAS: 108929-04-0)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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80012-79-9 - Description:

Ruifu Chemical is the leading manufacturer of 6-Aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine (E)-2-butenedioate (CAS: 80012-79-9) with high quality, intermediate of Epinastine Hydrochloride (CAS 108929-04-0 (80012-44-8)). Ruifu Chemical has been supplying pharmaceutical intermediates and APIs, fine chemicals more than 15 years. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase our products, please contact us by e-mail: alvin@ruifuchem.com

Intermediates of Epinastine Hydrochloride:

80012-79-9 - Chemical Properties:

Chemical Name 6-Aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine (E)-2-butenedioate
Synonyms Epinastine Hydrochloride Intermediate; DAF; Epinastine USP RC A; Epinastine Impurity 8; (6,11-Dihydro-5H-dibenzo[b,e]azepin-6-yl)methanamine fumarate
Stock Status In Stock 
CAS Number 80012-79-9
Molecular Formula C16H16ClN3
Molecular Weight 285.77 g/mol
Storage Temperature Store Long-Term at 2-8℃
COA & MSDS Available
Origin of Product    Shanghai, China
Product Categories
Pharmaceutical Intermediates
Brand Ruifu Chemical

80012-79-9 - Specifications:

Items Specifications  Results
Appearance Off-White to Brown Crystal or Crystalline Powder  Conforms  
Max impurity ≤0.50% 0.2%
Total Impurities ≤2.00% 0.5%
Loss on Drying ≤1.00%   0.1% 
Assay 98.0~110.0% 100.0%
Alkali Soluble The Water and the Organic Layer are Clear Conforms
1H NMR Spectrum Conforms to Structure   Conforms   
Conclusion The product has been tested and complies with the given specifications
Application Intermediate of Epinastine Hydrochloride CAS 108929-04-0 (80012-44-8)  

80012-79-9 - Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/cardboard drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃), well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

80012-79-9 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

80012-79-9 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

80012-79-9 - Application:

6-Aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine (E)-2-butenedioate (CAS: 80012-79-9), intermediate of Epinastine Hydrochloride (CAS 108929-04-0 (80012-44-8)). Epinastine Hydrochloride is a non-sedating H1 histamine receptor antagonist. Antihistaminic. Commonly used preparations are tablets and capsules. It is used for the prevention and treatment of allergic rhinitis, urticaria, eczema, dermatitis, pruritus, psoriasis vulgaris with pruritus and allergic bronchial asthma. 

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