Equilife Laboratories Private Limited

Chemical Name: 3′-(N,N-Didemethyl)-3′-N-formylazithromycin (as per EP & USP) ; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-l-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3-formamido-3,4,6-trideoxy-β-d-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one (as per USP)
Azithromycin EP Impurity M is chemically 3′-(N,N-Didemethyl)-3′-N-formylazithromycin (as per EP & USP) ; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-l-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3-formamido-3,4,6-trideoxy-β-d-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one (as per USP). Azithromycin EP Impurity M is supplied with detailed characterization data compliant with regulatory guideline. Azithromycin EP Impurity M can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Azithromycin.

Azithromycin EP Impurity A  is chemically 6-Demethyl Azithromycin (as per EP) ; 9-Deoxo-9a-aza-9a-homoerythromycin A (as per USP). It is also known as Azaerythromycin A (USP). Azithromycin EP Impurity A  is supplied with detailed characterization data compliant with regulatory guideline. Azithromycin EP Impurity A  can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Azithromycin.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. Equilife products are for analytical purpose only and not for human use.

Chemical Name: 3′-N-Demethylazithromycin (as per EP)

Synonym: N'-Desmethyl Azithromycin; N-Demethylazithromycin (USP)

Azithromycin EP Impurity I is chemically 3′-N-Demethylazithromycin (as per EP). It is also known as N'-Desmethyl Azithromycin; N-Demethylazithromycin (USP). Azithromycin EP Impurity I is supplied with detailed characterization data compliant with regulatory guideline. Azithromycin EP Impurity I can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Azithromycin.

The product can be used as reference standards and further traceability against pharmacopeial standards

 α-Cyclohexylmandelic acid is intermediate of Oxybutinin .and solid form

Synonym(s):

2-Cyclohexyl-2-hydroxy-2-phenylacetic acid

5-(2-Fluorophenyl)-1H-pyrrole-3-carboxaldehyde is an ether. It is a precursor for the synthesis of the drug, vonoprazan. This compound can be synthesized by reacting sulfuryl chloride with 2-fluoroaniline and methanol in dichloromethane at 0°C. 5-(2-Fluorophenyl)-1H-pyrrole-3-carboxaldehyde can also be synthesized by reacting 2-fluoroaniline with methylene dichloride and fumarate in a solvent such as toluene or tetrahydrofuran.

METHYL-2-(4-(4-CHLOROBUTANOYL) PHENYL)-2-METHYLPROPANOATE is used for Anti-allergic.

154477-54-0

Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate

methyl 2-[4-(4-chlorobutanoyl)phenyl]-2-methylpropanoate

Methyl 4-(4-chloro-1-oxobutyl)-alfa,alfa-dimethylbenzene acetate

4-(4-Chloro-1-oxobutyl)-alpha,alpha-dimethylbenzeneacetic Acid Methyl Ester

methyl 4-(4-chloro-1-oxobutyl)-alpha,alpha-dimethylphenylacetate

2-[4-(4-Chloro-butyryl)-phenyl]-2-methyl-propionic acid methyl ester

4-(4-Chloro-1-oxobutyl)-a,a-dimethylbenzeneacetic Acid Methyl Ester

ULWORPZJUIFPIC-UHFFFAOYSA-N

MFCD09031254

BB452BB5J7

SCHEMBL1502354

DTXSID20435032

Methyl 2-[4-(4-Chlorobutyryl)phenyl]-2-methylpropanoate

2-[4-(4-Chlorobutyryl)phenyl]-2-methylpropionic acid methyl ester

AKOS015890024

AC-8097

SB33870

AS-15325

CS-0337080

H11605

A1-15836

Methyl2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate

Methyl 2-(4-(4-chlorobutanoyl)-phenyl)-2-methylpropanoate

methyl-2-[4-(4-chloro-butyryl-)phenyl]-2-methyl-propanoate

Methyl 4-(4-chloro-1-oxobutyl)-alpha,alpha-dimethylbenzeneacetate

2-[4-(4-Chloro-butyryl)-phenyl]-2-methyl-propionic acid, methyl ester

2-[4-(4-chlorobutyryl)-phenyl]-2-methyl-propionic acid methyl ester

4-(4-Chloro-1-oxobutyl)-?,?-dimethylbenzeneacetic Acid Methyl Ester

(4-(4-Chloro-1-oxobutyl)phenyl)-alpha,alpha-dimethylacetic acid methyl ester

4-(4-Chloro-1-oxobutyl)- alpha , alpha -dimethylbenzeneacetic Acid Methyl Ester

Benzeneacetic acid, 4-(4-chloro-1-oxobutyl)-Alpha,Alpha-dimethyl-, methyl ester

METHYL 2-(4-[4-(4-BENZHYDRYLOXY-PIPERIDIN-1-YL)-BUTYRYL]-PHENYL)-2-METHYLPROPIONATE