Azithromycin

Buy high quality Azithromycin Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Azithromycin impurities. We synthesize Azithromycin Degradation Impurities, Azithromycin Process Impurities, Azithromycin Potential Impurities, Azithromycin USP Related Compound, Azithromycin N-Nitroso impurities, Azithromycin nitrosamine impurities etc.

Pharmaceutical Reference Standards

Azithromycin

CAT. No.	CP-A37000
CAS. No.	83905-01-5
Mol. F.	C38H72N2O12
Mol. Wt.	749
Stock Status:	In Stock

Rel. Cas No: 117772-70-0 (dihydrate) ; 121470-24-4 (hydrate) ; 90581-30-9 (HCl salt)

Azithromycin EP Impurity A

CAT. No.	CP-A37001
CAS. No.	76801-85-9
Mol. F.	C37H70N2O12
Mol. Wt.	734.96
Stock Status:	In Stock

Azithromycin EP Impurity B

CAT. No.	CP-A37002
CAS. No.	307974-61-4
Mol. F.	C38H72N2O11
Mol. Wt.	733
Stock Status:	Custom Synthesis

Azithromycin EP Impurity C

CAT. No.	CP-A37003
CAS. No.	620169-47-3
Mol. F.	C37H70N2O12
Mol. Wt.	734.98
Stock Status:	Custom Synthesis

Azithromycin EP Impurity D

CAT. No.	CP-A37004
CAS. No.	612069-26-8
Mol. F.	C38H72N2O13
Mol. Wt.	765
Stock Status:	Custom Synthesis

Azithromycin EP Impurity E

CAT. No.	CP-A37005
CAS. No.	612069-27-9
Mol. F.	C36H68N2O12
Mol. Wt.	720.93
Stock Status:	Custom Synthesis

Azithromycin EP Impurity F

CAT. No.	CP-A37006
CAS. No.	612069-28-0
Mol. F.	C38H70N2O13
Mol. Wt.	762.98
Stock Status:	In Stock

Azithromycin EP Impurity G

CAT. No.	CP-A37007
CAS. No.	612069-31-5
Mol. F.	C44H76N2O14S
Mol. Wt.	889.14
Stock Status:	Custom Synthesis

Azithromycin EP Impurity H

CAT. No.	CP-A37008
CAS. No.	612069-30-4
Mol. F.	C45H77N3O15S
Mol. Wt.	932.18
Stock Status:	Custom Synthesis

Azithromycin EP Impurity I

CAT. No.	CP-A37009
CAS. No.	172617-84-4
Mol. F.	C37H70N2O12
Mol. Wt.	734.96
Stock Status:	Custom Synthesis

Azithromycin EP Impurity J

CAT. No.	CP-A37010
CAS. No.	117693-41-1
Mol. F.	C30H58N2O9
Mol. Wt.	590.78
Stock Status:	In Stock

Azithromycin EP Impurity K

CAT. No.	CP-A37011
CAS. No.	612534-95-9
Mol. F.	C38H70N2O13
Mol. Wt.	762.98
Stock Status:	Custom Synthesis

Azithromycin EP impurity L

CAT. No.	CP-A37012
CAS. No.	90503-06-3
Mol. F.	C38H72N2O13
Mol. Wt.	764.98
Stock Status:	Custom Synthesis

Azithromycin EP Impurity M

CAT. No.	CP-A37013
CAS. No.	765927-71-7
Mol. F.	C37H68N2O13
Mol. Wt.	748.95
Stock Status:	Custom Synthesis

Azithromycin EP Impurity N

CAT. No.	CP-A37014
CAS. No.	612069-25-7
Mol. F.	C36H65NO13
Mol. Wt.	719.91
Stock Status:	Custom Synthesis

Azithromycin EP Impurity O

CAT. No.	CP-A37015
CAS. No.	763924-54-5
Mol. F.	C39H74N2O12
Mol. Wt.	763.02
Stock Status:	Custom Synthesis

Azithromycin EP Impurity P

CAT. No.	CP-A37016
CAS. No.	92594-45-1
Mol. F.	C39H74N2O12
Mol. Wt.	763.02
Stock Status:	Custom Synthesis

Azithromycin EP Impurity Q

CAT. No.	CP-A37017
CAS. No.	2095879-65-3
Mol. F.	C44H75N3O15S
Mol. Wt.	918.1
Stock Status:	Custom Synthesis

Hydroxy Azithromycin

CAT. No.	CP-A37019
CAS. No.	756825-20-4
Mol. F.	C38H72N2O13
Mol. Wt.	764.98
Stock Status:	Custom Synthesis

N-Nitroso N-Desmethyl Azithromycin

CAT. No.	CP-A37022
CAS. No.	NA
Mol. F.	C37H69N3O13
Mol. Wt.	763.96
Stock Status:	In Stock

Azithromycin Dihydrate

CAT. No.	CP-A37024
CAS. No.	117772-70-0
Mol. F.	C38H72N2O12 : 2(H2O)
Mol. Wt.	749.0 : 2(18.0)
Stock Status:	In Stock

Rel. Cas No: 83905-01-5 (free base) ; 121470-24-4 (hydrate) ; 90581-30-9 (HCl salt)

N-Nitroso Azithromycin

CAT. No.	CP-A37025
CAS. No.	NA
Mol. F.	C37H69N3O13
Mol. Wt.	763.97
Stock Status:	In Stock

N-Nitroso Azithromycin EP Impurity M

CAT. No.	CP-A37026
CAS. No.	NA
Mol. F.	C37H67N3O14
Mol. Wt.	777.95
Stock Status:	Custom Synthesis

3-Hydroxy Azithromycinoic Acid

CAT. No.	CP-A37027
CAS. No.	NA
Mol. F.	C30H59N2O10 : Na
Mol. Wt.	607.81 : 23.0
Stock Status:	Custom Synthesis

Rel. Cas No: 2365312-76-9 (free base)

Azaerythromycin A 11,12-hydrogen borate

CAT. No.	CP-A37028
CAS. No.	194809-66-0
Mol. F.	C37H69BN2O13
Mol. Wt.	760.81
Stock Status:	Custom Synthesis

3’-N-Demethyl-3’-N- (phenylsulfonyl) azithromycin

CAT. No.	CP-A37029
CAS. No.	NA
Mol. F.	C43H74N2O14S
Mol. Wt.	875.13
Stock Status:	Custom Synthesis

Erythromycin A 9,11-Imino Ether

CAT. No.	CP-A37030
CAS. No.	161193-44-8
Mol. F.	C37H66N2O12
Mol. Wt.	730.88
Stock Status:	Custom Synthesis

Azithromycin Aglycone

CAT. No.	CP-A37032
CAS. No.	117693-42-2
Mol. F.	C22H43NO7
Mol. Wt.	433.59
Stock Status:	Custom Synthesis

Azithromycin Impurity 7

CAT. No.	CP-A37033
CAS. No.	1914946-68-1
Mol. F.	C30H57NO10
Mol. Wt.	591.78
Stock Status:	Custom Synthesis

N-Nitroso Azithromycin EP Impurity A

CAT. No.	CP-A37034
CAS. No.	NA
Mol. F.	C37H69N3O13
Mol. Wt.	763.97
Stock Status:	Custom Synthesis

Azithromycin Impurity 15

CAT. No.	CP-A37035
CAS. No.	189108-61-0
Mol. F.	C29H54N2O10
Mol. Wt.	590.76
Stock Status:	Custom Synthesis

Azithromycin Impurity 11

CAT. No.	CP-A37036
CAS. No.	217500-34-0
Mol. F.	C41H79N3O12
Mol. Wt.	806.09
Stock Status:	Custom Synthesis

beta-D-Desosamine

CAT. No.	CP-A37037
CAS. No.	57794-18-0
Mol. F.	C8H17NO3
Mol. Wt.	175.23
Stock Status:	Custom Synthesis

Azithromycin Impurity 8

CAT. No.	CP-A37039
CAS. No.	620169-51-9
Mol. F.	C36H65NO12
Mol. Wt.	703.91
Stock Status:	Custom Synthesis

Azithromycin Impurity 6

CAT. No.	CP-A37040
CAS. No.	194809-67-1
Mol. F.	C38H71BN2O13
Mol. Wt.	774.8
Stock Status:	Custom Synthesis

Azithromycin Impurity 3

CAT. No.	CP-A37041
CAS. No.	2365312-75-8
Mol. F.	C38H74N2O13
Mol. Wt.	767.01
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Azithromycin

Pharmaceutical Reference Standards

Azithromycin

Azithromycin EP Impurity A

Azithromycin EP Impurity B

Azithromycin EP Impurity C

Azithromycin EP Impurity D

Azithromycin EP Impurity E

Azithromycin EP Impurity F

Azithromycin EP Impurity G

Azithromycin EP Impurity H

Azithromycin EP Impurity I

Azithromycin EP Impurity J

Azithromycin EP Impurity K

Azithromycin EP impurity L

Azithromycin EP Impurity M

Azithromycin EP Impurity N

Azithromycin EP Impurity O

Azithromycin EP Impurity P

Azithromycin EP Impurity Q

Hydroxy Azithromycin

N-Nitroso N-Desmethyl Azithromycin

Azithromycin Dihydrate

N-Nitroso Azithromycin

N-Nitroso Azithromycin EP Impurity M

3-Hydroxy Azithromycinoic Acid

Azaerythromycin A 11,12-hydrogen borate

3’-N-Demethyl-3’-N- (phenylsulfonyl) azithromycin

Erythromycin A 9,11-Imino Ether

Azithromycin Aglycone

Azithromycin Impurity 7

N-Nitroso Azithromycin EP Impurity A

Azithromycin Impurity 15

Azithromycin Impurity 11

beta-D-Desosamine

Azithromycin Impurity 8

Azithromycin Impurity 6

Azithromycin Impurity 3