Guaifenesin Impurity
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Guaifenesin Impurity A

Guaifenesin Impurity

Welcome to Veeprho Pharmaceuticals s.r.o, manufacturer and supplier of Guaifenesin Impurity. We also offer other Guaifenesin based products, including Guaifenesin Impurity B, Guaifenesin Impurity C, Guaifenesin Impurity D and Guaifenesin Beta - Isomer. We also undertake the manufacturing and supply of all Guaifenesin impurities mentioned above, which have to be isolated by preparative HPLC and Lyophilized.


On purchase of any of these impurities, you will receive a certificate of analysis and characterization data like NMR MASS IR and HPLC Purity. You can also request for receiving additional information like CHN, C NMR and TGA RF.


Veeprho Pharmaceuticals s.r.o also manufacture and supply Guaifenesin USP, EP, BP pharmacopoeia impurities, any unknown impurity, APIs and intermediates with structure elucidation with the help of H NMR, CHN, C NMR, MASS and HPLC data. We also provide all impurity of Guaifenesin as per to pharmacopoeia RRT if requested by the customers.


All regulatory agencies around the world including US-FDA, MCC, MHRA, WHO, Brazil and Japan accept the Guaifenesin impurities like Guaifenesin Impurity B (CAS No. 14007-09-1), Guaifenesin Impurity C, Guaifenesin Impurity D, Guaifenesin Beta - Isomer, Guaifenesin Process Impurity, Guaifenesin Degradation Impurity, Guaifenesin Potential Impurity etc. are manufactured and supplied by Veeprho Pharmaceuticals s.r.o. These Guaifenesin impurities are even used for genotoxic study as well as ANDA/DMF fillings.



Guaifenesin Impurity C
Guaifenesin Impurity C

1-[2-Hydroxy-3-(2-methoxy-phenoxy)-propoxy]-3-(2-methoxy-phenoxy)-propan-2-ol

Catalogue No : VL235001

Guaifenesin Impurity D
Guaifenesin Impurity D

1,3-Bis-(2-methoxy-phenoxy)-propan-2-ol

Catalogue No : VL235002

Guaifenesin Impurity B
Guaifenesin Impurity B

2-(2-methoxyphenoxy) propane-1,3-diol

Catalogue No : VL235003

Guaifenesin Beta Isomer / Guaifenesin Impurity B
Guaifenesin Beta Isomer / Guaifenesin Impurity B

2-(o-Methoxyphenoxy)-1,3-propanediol; 2-(2-Methoxyphenoxy)-1,3-propanediol

Catalogue No : VL235004