Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.Manufacturer Supply With High Quality, Commercial Production Chemical Name: 2-Phenylisobutyric Acid CAS: 826-55-1| Item | Specifications |
| Appearance | White or Off-White Crystalline Powder |
| Purity / Analysis Method | >98.0% (HPLC) |
| Melting Point | 82.0~85.0℃ |
| Loss on Drying | <0.50% |
| Total Impurities | <2.00% |
| Test Standard | Enterprise Standard |
| Usage | Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | 2-Phenylisobutyric Acid |
| Synonyms | 2-Methyl-2-Phenylpropionic Acid; α,α-Dimethylphenylacetic Acid |
| CAS Number | 826-55-1 |
| CAT Number | RF-PI1234 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
2-Phenylisobutyric Acid (CAS: 826-55-1) is used in the synthesis of Fexofenadine Hydrochloride (CAS: 153439-40-8). Fexofenadine Hydrochloride belongs to a second-generation antihistamine pharmaceutical drug. It is mainly used for the treatment of allergy symptoms including watery eyes, hay fever, nasal congestion, urticaria, runny nose, itching eyes/nose, sneezing, hives, and itching. It is a kind of selectively peripheral H1 blocker. Its mechanism of action in vivo is through preventing the histamine-mediated activation of the H1 receptors, thus alleviating the symptoms related to allergy.
