Pregabalin Related Products 
Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.
(R)-4,5-dehydro Pregabalin
CAT No: VS-P085016
CAS No: 1101167-84-3
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: Custom Synthesis
(R)-5,6-dehydro Pregabalin
CAT No: VS-P085017
CAS No: N/A
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: Custom Synthesis
(S)-4,5-Dehydro Pregabalin
CAT No: VS-P085005
CAS No: 1141362-54-0
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: Custom Synthesis
(S)-5,6-dehydro Pregabalin
CAT No: VS-P085018
CAS No: 1141362-94-8
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: Custom Synthesis
2,3-dehydro Pregabalin
CAT No: VS-P085015
CAS No: 1956426-34-8
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: Custom Synthesis
4-methyl-Valeraldehyde
CAT No: VS-P085001
CAS No: 1119-16-0
Mol.F.: C6H12O
Mol.Wt.: 100.2
Status: Custom Synthesis
Isobutylglutarmonoamide
CAT No: VS-P085004
CAS No: 181289-33-8
Mol.F.: C9H17NO3
Mol.Wt.: 187.2
Status: Custom Synthesis
Lactose Conjugates Impurity 2
CAT No: VS-P085014
CAS No: 466678-45-5
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
N-Formyl Pregabalin
CAT No: VS-P085013
CAS No: 1488274-42-5
Mol.F.: C9H17NO3
Mol.Wt.: 187.2
Status: In Stock
Pregabalin 4-Ene Impurity
CAT No: VS-P085061
CAS No: NA
Mol.F.: C8H15NO2
Mol.Wt.: 157.21
Status: Custom Synthesis
Pregabalin Amide Ester Impurity
CAT No: VS-P085012
CAS No: N/A
Mol.F.: C9H17NO3
Mol.Wt.: 187.2
Status: Custom Synthesis
Pregabalin Amide Lactose Adduct
CAT No: VS-P085006
CAS No: 466678-44-4
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
Pregabalin Amine Amide Impurity
CAT No: VS-P085021
CAS No: 1567946-71-7
Mol.F.: C10H22N2O
Mol.Wt.: 186.3
Status: In Stock
Pregabalin Carbonitrile
CAT No: VS-P085063
CAS No: 861318-48-1
Mol.F.: C11H11N3O2
Mol.Wt.: 217.2
Status: Custom Synthesis
Pregabalin Diacid Impurity
CAT No: VS-P085010
CAS No: 5702-99-8
Mol.F.: C8H14O4
Mol.Wt.: 174.2
Status: Custom Synthesis
Pregabalin Dimer Impurity
CAT No: VS-P085007
CAS No: 2361911-35-3
Mol.F.: C17H30N2O2
Mol.Wt.: 294.4
Status: In Stock
Pregabalin Dimer Impurity Racemic
CAT No: VS-P085008
CAS No: N/A
Mol.F.: C17H30N2O2
Mol.Wt.: 294.4
Status: Custom Synthesis
Pregabalin EP Impurity A
CAT No: VS-P085023
CAS No: 181289-23-6
Mol.F.: C8H15NO
Mol.Wt.: 141.2
Status: In Stock
Pregabalin EP Impurity B
CAT No: VS-P085024
CAS No: 148553-51-9
Mol.F.: C8H17NO2
Mol.Wt.: 159.2
Status: In Stock
Pregabalin EP Impurity C
CAT No: VS-P085025
CAS No: 90-64-2
Mol.F.: C8H8O3
Mol.Wt.: 152.2
Status: In Stock
Pregabalin EP Impurity D
CAT No: VS-P085026
CAS No: 4118-51-8
Mol.F.: C11H14O3
Mol.Wt.: 194.2
Status: In Stock
Pregabalin EP Impurity D (R Isomer)
CAT No: VS-P085068
CAS No: 89015-27-0
Mol.F.: C11H14O3
Mol.Wt.: 194.2
Status: Custom Synthesis
Pregabalin Impurity 1
CAT No: VS-P085028
CAS No: 1568181-40-7
Mol.F.: C8H18N2O
Mol.Wt.: 158.3
Status: In Stock
Pregabalin Impurity 10
CAT No: VS-P085037
CAS No: 181289-34-9
Mol.F.: C9H17NO3
Mol.Wt.: 187.2
Status: Custom Synthesis
Pregabalin Impurity 11
CAT No: VS-P085038
CAS No: N/A
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
Pregabalin Impurity 12
CAT No: VS-P085039
CAS No: 466678-46-6
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
Pregabalin Impurity 13
CAT No: VS-P085040
CAS No: 466678-47-7
Mol.F.: C14H25NO6
Mol.Wt.: 303.4
Status: Custom Synthesis
Pregabalin Impurity 14
CAT No: VS-P085041
CAS No: N/A
Mol.F.: C24H42N2O4
Mol.Wt.: 422.6
Status: Custom Synthesis
Pregabalin Impurity 15
CAT No: VS-P085042
CAS No: 1094517-98-2
Mol.F.: C12H26N2O : C4H6O6
Mol.Wt.: 214.4 : 150.1
Status: Custom Synthesis
Pregabalin Impurity 16
CAT No: VS-P085043
CAS No: N/A
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
Pregabalin Impurity 17
CAT No: VS-P085044
CAS No: N/A
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
Pregabalin Impurity 18
CAT No: VS-P085045
CAS No: 1990538-03-8
Mol.F.: C16H30N2O2
Mol.Wt.: 282.4
Status: In Stock
Pregabalin Impurity 19
CAT No: VS-P085046
CAS No: N/A
Mol.F.: C15H28N2O4
Mol.Wt.: 300.4
Status: Custom Synthesis
Pregabalin Impurity 20
CAT No: VS-P085047
CAS No: N/A
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
Pregabalin Impurity 21
CAT No: VS-P085048
CAS No: N/A
Mol.F.: C17H32N2O4
Mol.Wt.: 328.5
Status: Custom Synthesis
Pregabalin Impurity 22
CAT No: VS-P085049
CAS No: 501666-22-4
Mol.F.: C14H25NO6
Mol.Wt.: 303.4
Status: Custom Synthesis
Pregabalin Impurity 23
CAT No: VS-P085050
CAS No: 501666-25-7
Mol.F.: C14H25NO6
Mol.Wt.: 303.4
Status: Custom Synthesis
Pregabalin Impurity 24
CAT No: VS-P085051
CAS No: N/A
Mol.F.: C14H25NO6
Mol.Wt.: 303.4
Status: Custom Synthesis
Pregabalin Impurity 25
CAT No: VS-P085052
CAS No: 3886-96-9
Mol.F.: C8H11N
Mol.Wt.: 121.2
Status: Custom Synthesis
Pregabalin Impurity 26
CAT No: VS-P085053
CAS No: 184838-77-5
Mol.F.: C8H10O4
Mol.Wt.: 170.2
Status: Custom Synthesis
Pregabalin Impurity 27
CAT No: VS-P085054
CAS No: 172796-26-8
Mol.F.: C8H14O2
Mol.Wt.: 142.2
Status: Custom Synthesis
Pregabalin Impurity 28
CAT No: VS-P085055
CAS No: 1101167-78-5
Mol.F.: C15H21NO
Mol.Wt.: 231.3
Status: Custom Synthesis
Pregabalin Impurity 29
CAT No: VS-P085056
CAS No: 1094517-69-7
Mol.F.: C12H26N2O
Mol.Wt.: 214.35
Status: Custom Synthesis
Pregabalin Impurity 30
CAT No: VS-P085057
CAS No: 145328-03-6
Mol.F.: C11H20O4
Mol.Wt.: 216.3
Status: Custom Synthesis
Pregabalin Impurity 31
CAT No: VS-P085058
CAS No: 156048-92-9
Mol.F.: C10H18O4
Mol.Wt.: 202.25
Status: Custom Synthesis
Pregabalin Impurity 32
CAT No: VS-P085059
CAS No: 181289-25-8
Mol.F.: C10H18O4
Mol.Wt.: 202.3
Status: Custom Synthesis
Pregabalin Impurity 33
CAT No: VS-P085065
CAS No: 181289-38-3
Mol.F.: C10H17NO2
Mol.Wt.: 183.3
Status: Custom Synthesis
Pregabalin Impurity 34
CAT No: VS-P085066
CAS No: 1083246-65-4
Mol.F.: C16H32N2O3
Mol.Wt.: 300.44
Status: In Stock
Pregabalin Impurity 35
CAT No: VS-P085067
CAS No: 959143-48-7
Mol.F.: C11H21NO3
Mol.Wt.: 215.29
Status: Custom Synthesis
Pregabalin Impurity 4
CAT No: VS-P085031
CAS No: 75143-89-4
Mol.F.: C9H16O4
Mol.Wt.: 188.2
Status: In Stock
Pregabalin Impurity 5
CAT No: VS-P085032
CAS No: 181289-15-6
Mol.F.: C9H17NO3
Mol.Wt.: 187.2
Status: In Stock
Pregabalin Impurity 6
CAT No: VS-P085033
CAS No: 103011-96-7
Mol.F.: C10H15NO2
Mol.Wt.: 181.2
Status: Custom Synthesis
Pregabalin Impurity 7
CAT No: VS-P085034
CAS No: 1374336-43-2
Mol.F.: C10H17NO2
Mol.Wt.: 183.3
Status: Custom Synthesis
Pregabalin Impurity 8
CAT No: VS-P085035
CAS No: 185815-56-9
Mol.F.: C11H16N4O2
Mol.Wt.: 236.3
Status: In Stock
Pregabalin Impurity 9
CAT No: VS-P085036
CAS No: 916982-10-0
Mol.F.: C9H15NO2
Mol.Wt.: 169.2
Status: In Stock
Pregabalin Impurity E
CAT No: VS-P085027
CAS No: 1239692-16-0
Mol.F.: C11H23NO2 : HCl
Mol.Wt.: 201.3 : 36.5
Status: Custom Synthesis
Pregabalin Impurity-J
CAT No: VS-P085062
CAS No: NA
Mol.F.: C9H17NO2
Mol.Wt.: 171.21
Status: Custom Synthesis
Pregabalin Lactose Aduct II
CAT No: VS-P085022
CAS No: N/A
Mol.F.: C20H35NO11
Mol.Wt.: 465.5
Status: Custom Synthesis
Pregabalin Lactose Conjugate Impurity
CAT No: VS-P085064
CAS No: NA
Mol.F.: C20H35NO11
Mol.Wt.: 465.49
Status: Custom Synthesis
Pregabalin Methyl Carbamate
CAT No: VS-P085019
CAS No: 930280-44-7
Mol.F.: C18H28N2O3
Mol.Wt.: 320.4
Status: Custom Synthesis
Pregabalin Sec Amide
CAT No: VS-P085020
CAS No: 930585-94-7
Mol.F.: C17H25NO3
Mol.Wt.: 291.4
Status: Custom Synthesis
Pregabalin Succinimide Impurity
CAT No: VS-P085011
CAS No: 164597-78-8
Mol.F.: C8H13NO2
Mol.Wt.: 155.2
Status: Custom Synthesis
Pregabalin Trimer Impurity
CAT No: VS-P085009
CAS No: N/A
Mol.F.: C24H42N2O4
Mol.Wt.: 422.6
Status: Custom Synthesis
Pregabalin USP Related Compound C
CAT No: VS-P085002
CAS No: 61312-87-6
Mol.F.: C8H15NO
Mol.Wt.: 141.2
Status: Custom Synthesis
Pregabaline 5-ENE impurity
CAT No: VS-P085060
CAS No: NA
Mol.F.: C8H15NO2
Mol.Wt.: 157.21
Status: Custom Synthesis
rac 4,5-Dehydro Pregabalin
CAT No: VS-P085030
CAS No: 216576-74-8
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: Custom Synthesis
rac-5,6-Dehydropregabalin
CAT No: VS-P085029
CAS No: 1136478-30-2
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: In Stock
rac-Pregabalin
CAT No: VS-P085003
CAS No: 128013-69-4
Mol.F.: C8H17NO2
Mol.Wt.: 159.2
Status: Custom Synthesis
