Azelastine EP Impurity A
IMPURITIES    
Availability: In-Stock
Dispatch by : 15-Nov-2019 5:00 PM
CAT No. CS-M-43257
Category Impurities
Parent API Azelastine
CAS 613-94-5
Mol. Weight 136.15 mol/g
Mol. Formula C7H8N2O
Product Description
Stock Status In-Stock
Dispatch by : 15-Nov-2019 5:00 PM
Synonyms Azelastine EP Impurity A;Benzoic acid hydrazide;Benzoyl hydrazine ;Benzoic Acid Hydrazide; 4-Benzoic Hydrazide; Benzenecarboxylic Acid Hydrazide; Benzhydrazide; Benzohydrazide; Benzoic Hydrazide; Benzoylhydrazine; INHd 14; N-Benzoylhydrazine; NSC 644.
Storage Conditions
Purity (%) 98.94
Application Notes Impurity in commercial preparation of Azelastine. Benzoyl Hydrazine is an acyl hydrazide as potent antioxidant.
References Bolann, B., et al.: Bio. Chem. J., 243, 55 (1987), Mishra, L., et al.: Bio. Med. Chem., 3, 1241 (1995), Metwally, K., et al.: Bio. Med. Chem., 14, 8675 (2006), Azim, M., et al.: Bioorg. Med. Chem. Lett., 18, 3011 (2008),
Smileys O=C(C1=CC=CC=C1)NN
View COA View MSDS
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

c1
ISO 9001:2005
c4
OHSAS 18001:2007
c5
ISO 14001:2005
c5
NIST Calibrated
Related Results

- API Standards of Azelastine
- Stable Isotopes of Azelastine
- Metabolites of Azelastine
- Impurities of Azelastine
- Glucuronides of Azelastine
- Intermediates of Azelastine

You may be also interested
Have questions about this product or Require Pricing?
Let us help you.
Our automated system will send you a quote for your specific qty along with Discount, timelines or Stock status.

Stock Status   Bulk Quote   Required Pricing

Guaranteed Delivery
We ship worldwide through leading logistics partners.
Our shipment reaches you from our stock point closest to your country (US)
Return Policy

Returns accepted if compound not as described

Buyer Protection

Full Refund if you don't receive your order within stipulated timeline
Full Refund, if the product is not as described