Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Azithromycin reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Azithromycin-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
CAT No: VS-A111000
CAS No: 117772-70-0
Mol.F.: C38H72N2O12 : 2(H2O)
Mol.Wt.: 749 : 2(18.02)
Status: In Stock
CAT No: VS-A111001
CAS No: 76801-85-9
Mol.F.: C37H70N2O12
Mol.Wt.: 735.0
Status: In Stock
CAT No: VS-A111002
CAS No: 307974-61-4
Mol.F.: C38H72N2O11
Mol.Wt.: 733.0
Status: Limited Stock
CAT No: VS-A111003
CAS No: 620169-47-3
Mol.F.: C37H70N2O12
Mol.Wt.: 735.0
Status: Out of Stock
CAT No: VS-A111004
CAS No: 612069-26-8
Mol.F.: C38H72N2O13
Mol.Wt.: 765.0
Status: Custom Synthesis
CAT No: VS-A111005
CAS No: 612069-27-9
Mol.F.: C36H68N2O12
Mol.Wt.: 720.9
Status: Limited Stock
CAT No: VS-A111006
CAS No: 612069-28-0
Mol.F.: C38H70N2O13
Mol.Wt.: 763.0
Status: Out of Stock
CAT No: VS-A111007
CAS No: 612069-31-5
Mol.F.: C44H76N2O14S
Mol.Wt.: 889.1
Status: In Stock
CAT No: VS-A111008
CAS No: 612069-30-4
Mol.F.: C45H77N3O15S
Mol.Wt.: 932.2
Status: In Stock
CAT No: VS-A111009
CAS No: 172617-84-4
Mol.F.: C37H70N2O12
Mol.Wt.: 734.98
Status: In Stock
CAT No: VS-A111010
CAS No: 117693-41-1
Mol.F.: C30H58N2O9
Mol.Wt.: 590.8
Status: Limited Stock
CAT No: VS-A111011
CAS No: 612534-95-9
Mol.F.: C38H70N2O13
Mol.Wt.: 763.0
Status: In Stock
CAT No: VS-A111012
CAS No: 90503-06-3
Mol.F.: C38H72N2O13
Mol.Wt.: 765.0
Status: In Stock
CAT No: VS-A111013
CAS No: 765927-71-7
Mol.F.: C37H68N2O13
Mol.Wt.: 748.9
Status: In Stock
CAT No: VS-A111014
CAS No: 612069-25-7
Mol.F.: C36H65NO13
Mol.Wt.: 719.9
Status: In Stock
CAT No: VS-A111015
CAS No: 763924-54-5
Mol.F.: C39H74N2O12
Mol.Wt.: 763.0
Status: In Stock
CAT No: VS-A111016
CAS No: 92594-45-1
Mol.F.: C39H74N2O12
Mol.Wt.: 763
Status: Custom Synthesis
CAT No: VS-A111017
CAS No: N/A
Mol.F.: C37H66N2O12
Mol.Wt.: 730.9
Status: Custom Synthesis
CAT No: VS-A111018
CAS No: 161193-44-8
Mol.F.: C37H66N2O12
Mol.Wt.: 730.9
Status: Custom Synthesis
CAT No: VS-A111019
CAS No: N/A
Mol.F.: C30H59N2O10 : Na
Mol.Wt.: 607.81 : 23.0
Status: Custom Synthesis
CAT No: VS-A111020
CAS No: 194809-66-0
Mol.F.: C37H69BN2O13
Mol.Wt.: 760.8
Status: Custom Synthesis
CAT No: VS-A111021
CAS No: N/A
Mol.F.: C43H74N2O14S
Mol.Wt.: 875.1
Status: Custom Synthesis
CAT No: VS-A111022
CAS No: 2095879-65-3
Mol.F.: C44H75N3O15S
Mol.Wt.: 918.1
Status: In Stock
CAT No: VS-A111023
CAS No: N/A
Mol.F.: C38H70N2O14
Mol.Wt.: 779
Status: Custom Synthesis
CAT No: VS-A111024
CAS No: N/A
Mol.F.: C38H73N2O13 : Na
Mol.Wt.: 766.01 : 23.0
Status: Custom Synthesis
CAT No: VS-A111025
CAS No: N/A
Mol.F.: C38H71BN2O13
Mol.Wt.: 774.8
Status: Custom Synthesis
CAT No: VS-A111026
CAS No: 1914946-68-1
Mol.F.: C30H57NO10
Mol.Wt.: 591.8
Status: Custom Synthesis
CAT No: VS-A111027
CAS No: N/A
Mol.F.: C41H78N2O13
Mol.Wt.: 807.1
Status: Custom Synthesis
CAT No: VS-A111028
CAS No: NA
Mol.F.: C37H67N3O14
Mol.Wt.: 778.0
Status: Custom Synthesis
CAT No: VS-A111029
CAS No: 83905-01-5
Mol.F.: C38H72N2O12
Mol.Wt.: 749.02
Status: Custom Synthesis