Rivastigmine 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.

3-[1-(Dimethylamino)ethyl]phenol

CAT No: VS-R045025
CAS No: 105601-04-5
Mol.F.: C10H15NO
Mol.Wt.: 165.23
Status: Custom Synthesis

N-Desmethyl N-Nitroso Rivastigmine

CAT No: VS-R045051
CAS No: N/A
Mol.F.: C13H19N3O3
Mol.Wt.: 265.31
Status: Custom Synthesis

N-Desmethyl Rivastigmine

CAT No: VS-R045053
CAS No: 1070660-34-2
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Status: Custom Synthesis

Rivastigmine

CAT No: VS-R045000
CAS No: 123441-03-2
Mol.F.: C14H22N2O2
Mol.Wt.: 250.3
Status: In Stock

Rivastigmine Benzyl Impurity

CAT No: VS-R045026
CAS No: 1111083-50-1
Mol.F.: C17H21NO
Mol.Wt.: 255.4
Status: Custom Synthesis

Rivastigmine Carbamate Impurity

CAT No: VS-R045017
CAS No: 1346242-31-6
Mol.F.: C10H12N2O4
Mol.Wt.: 224.2
Status: Custom Synthesis

Rivastigmine Diethyl Analog

CAT No: VS-R045015
CAS No: 1230021-34-7
Mol.F.: C15H24N2O2
Mol.Wt.: 264.4
Status: Custom Synthesis

Rivastigmine Diethyl Analog (DPTTA salt)

CAT No: VS-R045054
CAS No: 2580175-95-5
Mol.F.: C35H42N2O10
Mol.Wt.: 650.73
Status: Custom Synthesis

Rivastigmine Dihydroxy Phenyl Ether Impurity

CAT No: VS-R045033
CAS No: 893750-82-8
Mol.F.: C16H18O3
Mol.Wt.: 258.31
Status: Custom Synthesis

Rivastigmine EP Impurity A

CAT No: VS-R045002
CAS No: 139306-10-8
Mol.F.: C10H15NO
Mol.Wt.: 165.2
Status: Custom Synthesis

Rivastigmine EP Impurity B

CAT No: VS-R045003
CAS No: 1230021-28-9
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Status: Custom Synthesis

Rivastigmine EP Impurity C

CAT No: VS-R045004
CAS No: 855300-09-3
Mol.F.: C12H15NO3
Mol.Wt.: 221.3
Status: Custom Synthesis

Rivastigmine EP Impurity D

CAT No: VS-R045005
CAS No: 415973-05-6
Mol.F.: C14H22N2O2
Mol.Wt.: 250.3
Status: Custom Synthesis

Rivastigmine EP Impurity F

CAT No: VS-R045047
CAS No: 889443-69-0
Mol.F.: C11H17NO
Mol.Wt.: 179.26
Status: Custom Synthesis

Rivastigmine Ether Impurity

CAT No: VS-R045016
CAS No: 1346242-32-7
Mol.F.: C16H18N2O3
Mol.Wt.: 286.3
Status: Custom Synthesis

Rivastigmine Hydrogenotartras Impurity E

CAT No: VS-R045006
CAS No: 923035-05-6
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Status: Custom Synthesis

Rivastigmine Hydrogenotartras Impurity F

CAT No: VS-R045007
CAS No: N/A
Mol.F.: C11H17NO : C4H6O6
Mol.Wt.: 179.3 : 150.1
Status: Custom Synthesis

Rivastigmine Hydrogenotartras Impurity G

CAT No: VS-R045008
CAS No: 23308-82-9
Mol.F.: C9H12O2
Mol.Wt.: 152.2
Status: Custom Synthesis

Rivastigmine Hydrogenotartras Impurity H

CAT No: VS-R045009
CAS No: 586-37-8
Mol.F.: C9H10O2
Mol.Wt.: 150.2
Status: Custom Synthesis

Rivastigmine Impurity 1

CAT No: VS-R045018
CAS No: 948051-93-2
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Status: Custom Synthesis

Rivastigmine Impurity 10

CAT No: VS-R045031
CAS No: 2454-37-7
Mol.F.: C8H11NO
Mol.Wt.: 137.18
Status: Custom Synthesis

Rivastigmine Impurity 11

CAT No: VS-R045032
CAS No: 5400-78-2
Mol.F.: C8H9NO3
Mol.Wt.: 167.16
Status: Custom Synthesis

Rivastigmine Impurity 12

CAT No: VS-R045034
CAS No: 179676-15-4
Mol.F.: C11H18N2
Mol.Wt.: 178.27
Status: Custom Synthesis

Rivastigmine Impurity 13

CAT No: VS-R045035
CAS No: 106274-78-6
Mol.F.: C12H20N2
Mol.Wt.: 192.3
Status: Custom Synthesis

Rivastigmine Impurity 14

CAT No: VS-R045036
CAS No: 1390639-33-4
Mol.F.: C12H16ClNO2
Mol.Wt.: 241.71
Status: Custom Synthesis

Rivastigmine Impurity 15

CAT No: VS-R045037
CAS No: 31468-19-6
Mol.F.: C7H16N2O
Mol.Wt.: 144.21
Status: Custom Synthesis

Rivastigmine Impurity 16

CAT No: VS-R045038
CAS No: N/A
Mol.F.: C11H17NO3S
Mol.Wt.: 243.32
Status: Custom Synthesis

Rivastigmine Impurity 17

CAT No: VS-R045039
CAS No: N/A
Mol.F.: C12H17NO3
Mol.Wt.: 223.27
Status: Custom Synthesis

Rivastigmine Impurity 18

CAT No: VS-R045040
CAS No: N/A
Mol.F.: C14H22N2O2
Mol.Wt.: 250.34
Status: Custom Synthesis

Rivastigmine Impurity 19

CAT No: VS-R045041
CAS No: N/A
Mol.F.: C14H22N2O2
Mol.Wt.: 250.34
Status: Custom Synthesis

Rivastigmine Impurity 2

CAT No: VS-R045019
CAS No: 25081-93-0
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Status: In Stock

Rivastigmine Impurity 20

CAT No: VS-R045042
CAS No: N/A
Mol.F.: C20H28N2O
Mol.Wt.: 312.46
Status: Custom Synthesis

Rivastigmine Impurity 21

CAT No: VS-R045043
CAS No: N/A
Mol.F.: C16H14N2O3
Mol.Wt.: 282.3
Status: Custom Synthesis

Rivastigmine Impurity 22

CAT No: VS-R045044
CAS No: 94066-64-5
Mol.F.: C16H14N2O2
Mol.Wt.: 266.3
Status: Custom Synthesis

Rivastigmine Impurity 23

CAT No: VS-R045045
CAS No: N/A
Mol.F.: C16H14O3
Mol.Wt.: 254.29
Status: Custom Synthesis

Rivastigmine Impurity 24

CAT No: VS-R045046
CAS No: 37407-22-0
Mol.F.: C16H14O3
Mol.Wt.: 254.28
Status: Custom Synthesis

Rivastigmine Impurity 25

CAT No: VS-R045048
CAS No: 1346242-31-6
Mol.F.: C10H12N2O4
Mol.Wt.: 224.22
Status: Custom Synthesis

Rivastigmine Impurity 26

CAT No: VS-R045049
CAS No: 26050-44-2
Mol.F.: C10H15NO
Mol.Wt.: 165.2
Status: Custom Synthesis

Rivastigmine Impurity 27

CAT No: VS-R045050
CAS No: 82965-48-8
Mol.F.: C10H15NO
Mol.Wt.: 165.2
Status: Custom Synthesis

Rivastigmine Impurity 28

CAT No: VS-R045052
CAS No: 1070660-29-5
Mol.F.: C12H18N2O2
Mol.Wt.: 222.3
Status: Custom Synthesis

Rivastigmine Impurity 29

CAT No: VS-R045055
CAS No: 90870-20-5
Mol.F.: C10H12N2O4
Mol.Wt.: 224.2
Status: Custom Synthesis

Rivastigmine Impurity 3

CAT No: VS-R045020
CAS No: 5441-61-2
Mol.F.: C10H15NO : HCl
Mol.Wt.: 165.2 : 36.5
Status: Custom Synthesis

Rivastigmine Impurity 4

CAT No: VS-R045021
CAS No: 894079-42-6
Mol.F.: C9H13NO
Mol.Wt.: 151.2
Status: Custom Synthesis

Rivastigmine Impurity 5

CAT No: VS-R045022
CAS No: 923035-27-2
Mol.F.: C10H15NO
Mol.Wt.: 165.2
Status: Custom Synthesis

Rivastigmine Impurity 6

CAT No: VS-R045023
CAS No: 1369779-38-3
Mol.F.: C10H15NO2
Mol.Wt.: 181.2
Status: Custom Synthesis

Rivastigmine Impurity 7

CAT No: VS-R045024
CAS No: N/A
Mol.F.: C15H25N2O2 : Cl
Mol.Wt.: 265.4 : 35.5
Status: Custom Synthesis

Rivastigmine Impurity 8

CAT No: VS-R045027
CAS No: 1390639-31-2
Mol.F.: C12H17NO3
Mol.Wt.: 223.27
Status: Custom Synthesis

Rivastigmine Impurity 9

CAT No: VS-R045028
CAS No: N/A
Mol.F.: C12H17NO3
Mol.Wt.: 223.27
Status: Custom Synthesis

Rivastigmine N-Oxide

CAT No: VS-R045001
CAS No: 1369779-37-2
Mol.F.: C14H22N2O3
Mol.Wt.: 266.3
Status: In Stock

Rivastigmine o-Keto Impurity

CAT No: VS-R045030
CAS No: 2020035-51-0
Mol.F.: C12H17NO3
Mol.Wt.: 221.25
Status: Custom Synthesis

Rivastigmine p-Keto Impurity

CAT No: VS-R045029
CAS No: 1390639-30-1
Mol.F.: C12H17NO3
Mol.Wt.: 221.25
Status: Custom Synthesis

Rivastigmine Tartrate

CAT No: VS-R045014
CAS No: 1243329-92-1
Mol.F.: C14H22N2O2 : C4H6O6
Mol.Wt.: 250.3 : 150.1
Status: Custom Synthesis

Rivastigmine USP Related Compound A

CAT No: VS-R045056
CAS No: 32634-68-7
Mol.F.: C20H18O8
Mol.Wt.: 386.4
Status: Custom Synthesis

Rivastigmine USP Related Compound A (H2O)

CAT No: VS-R045010
CAS No: 71607-31-3
Mol.F.: C20H18O8 : H2O
Mol.Wt.: 386.4 : 18.0
Status: Custom Synthesis

Rivastigmine USP Related Compound B

CAT No: VS-R045011
CAS No: 851086-95-8
Mol.F.: C10H15NO
Mol.Wt.: 165.2
Status: Custom Synthesis

Rivastigmine USP Related Compound E

CAT No: VS-R045012
CAS No: N/A
Mol.F.: C15H25N2O2 : Cl
Mol.Wt.: 265.4 : 35.5
Status: Custom Synthesis

Rivastigmine USP Related Compound F

CAT No: VS-R045013
CAS No: 1346602-84-3
Mol.F.: C12H15NO2
Mol.Wt.: 205.2
Status: Custom Synthesis