Impurity Reference Standard - Products

Tolterodine Tartarate

CAT No: CL-TOLD-01 CAS No: 124937-52-6 Mol Wt: 325.5 : 150.1 Mol F: C22H31NO : C4H6O6 Inv Status: Custom Synthesis

Chemical Name: (R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-methylphenol (2R,3R)-2,3-dihydroxysuccinate

Tolterodine 5-Hydroxymethyl Analog (R)-Isomer

CAT No: CL-TOLD-03 CAS No: 207679-81-0 Mol Wt: 341.5 Mol F: C22H31NO2 Inv Status: Custom Synthesis

Chemical Name: N,N-Diisopropyl-3(R)-(2-hydroxy-5-hydroxymethylphenyl)-3-phenylpropan-1-amine ; (R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol

Tolterodine 5-Hydroxymethyl Analog (S)-Isomer

CAT No: CL-TOLD-04 CAS No: 260389-90-0 Mol Wt: 341.5 Mol F: C22H31NO2 Inv Status: Custom Synthesis

Chemical Name: N,N-Diisopropyl-3(S)-(2-hydroxy-5-hydroxymethylphenyl)-3-phenylpropan-1-amine ; (S)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol

Tolterodine 5-Hydroxymethyl Analog Racemate

CAT No: CL-TOLD-05 CAS No: 200801-70-3 Mol Wt: 341.49 Mol F: C22H31NO2 Inv Status: Custom Synthesis

Chemical Name: 5-Hydroxymethyl Tolterodine

Tolterodine Lactol Impurity

CAT No: CL-TOLD-06 CAS No: 209747-04-6 Mol Wt: 240.3 Mol F: C16H16O2 Inv Status: Custom Synthesis

Chemical Name: rac-6-Methyl-4-phenyl-2-chromanol ; 3,4-Dihydro-6-methyl-4-phenyl-2H-1-benzopyran-2-ol ; 6-methyl-4-phenylchroman-2-ol

Tolterodine Lactone Impurity Racemate

CAT No: CL-TOLD-07 CAS No: 40546-94-9 Mol Wt: 238.3 Mol F: C16H14O2 Inv Status: Custom Synthesis

Chemical Name: 6-Methyl-4-phenyl-3,4-dihydro-1-benzopyran-2-one ; 6-methyl-4-phenylchroman-2-one

Tolterodine Methoxy Propylamine Impurity Racemate

CAT No: CL-TOLD-09 CAS No: 1017224-71-3 Mol Wt: 255.4 Mol F: C17H21NO Inv Status: Custom Synthesis

Chemical Name: 3-Phenyl-3-(2-methoxy-5-methylphenyl)propylamine ; 3-(2-methoxy-5-methylphenyl)-3-phenylpropan-1-amine

Tolterodine Monoisopropyl 5-Carboxylic Acid Racemate

CAT No: CL-TOLD-10 CAS No: 214601-13-5 Mol Wt: 313.4 Mol F: C19H23NO3 Inv Status: Custom Synthesis

Chemical Name: 4-Hydroxy-3-[3-[(1-methylethyl)amino]-1-phenylpropyl]-benzoic acid ; 4-hydroxy-3-(3-(isopropylamino)-1-phenylpropyl)benzoic acid;

Tolterodine Monoisopropyl Methoxy Analog (R)-Isomer

CAT No: CL-TOLD-12 CAS No: NA Mol Wt: NA Mol F: NA Inv Status: Custom Synthesis

Chemical Name: NA

Tolterodine USP Related Compound A

CAT No: CL-TOLD-13 CAS No: 124935-89-3 Mol Wt: 455.6 Mol F: C27H37NO5 Inv Status: Custom Synthesis

Chemical Name: N,N-Diisopropyl-3-(2-methoxy-5-methylphenyl)-3-phenylpropan-1-amine fumarate ; N,N-diisopropyl-3-(2-methoxy-5-methylphenyl)-3-phenylpropan-1-amine fumarate; Benzenepropanamine, 2-?methoxy-?5-?methyl-?N,?N-?bis(1-?methylethyl)?-??-?phenyl-?, (2E)?-?2-?butenedioate (1:1)

Tolterodine EP Impurity F

CAT No: CL-TOLD-14 CAS No: NA Mol Wt: 325.5 : 150.1 Mol F: C22H31NO : C4H6O6 Inv Status: Custom Synthesis

Chemical Name: (S)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-methylphenol 2,3-dihydroxysuccinate

Tolterodine EP Impurity G

CAT No: CL-TOLD-15 CAS No: 1554029-91-2 Mol Wt: 342.5 : 113.0 Mol F: C22H31NO2 : C2F3O2 Inv Status: Custom Synthesis

Chemical Name: N-(3-(2-Hydroxy-5-methylphenyl)-3-phenylpropyl)-N,N-diisopropylhydroxylammonium 2,2,2-trifluoroacetate salt

Tolterodine Propylamine Impurity Racemate

CAT No: CL-TOLD-16 CAS No: 1189501-90-3 Mol Wt: 241.3 Mol F: C16H19NO Inv Status: Custom Synthesis

Chemical Name: 2-(3-Amino-1-phenylpropyl)-4-methylphenol

(R)-5-Hydroxymethyl Tolterodine Formate

CAT No: CL-TOLD-19 CAS No: 380636-49-7 Mol Wt: 341.51 : 46.03 Mol F: C22H31NO2 : CH2O2 Inv Status: Custom Synthesis

Chemical Name: (R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol formate; Formic acid, compd. with 3-?[(1R)?-?3-?[bis(1-?methylethyl)?amino]?-?1-?phenylpropyl]?-?4-?hydroxybenzenemethan?ol (1:1);

5-Carboxy Tolterodine Formate

CAT No: CL-TOLD-20 CAS No: NA Mol Wt: 355.5 : 46.0 Mol F: C22H29NO3 : CH2O2 Inv Status: Custom Synthesis

Chemical Name: 3-(3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzoic acid compound with formic acid (1:1)

(R)-Desisopropyl Tolterodine

CAT No: CL-TOLD-21 CAS No: 194482-41-2 Mol Wt: 283.4 Mol F: C19H25NO Inv Status: Custom Synthesis

Chemical Name: (R)-2-(3-(isopropylamino)-1-phenylpropyl)-4-methylphenol

Tolterodine Dimer Impurity (Mixture Of Diastereomers)

CAT No: CL-TOLD-22 CAS No: NA Mol Wt: 507.7 : 114.0 Mol F: C35H41NO2 : C2HF3O2 Inv Status: Custom Synthesis

Chemical Name: Phenol, 2,?2'-?[[(1-?methylethyl)?imino]?bis(1-?phenyl-?3,?1-?propanediyl)?]?bis[4-?methyl-; 2,2'-[[(1-Methylethyl)imino]bis(1-phenyl-3,1-propanediyl)]bis[4-methylphenol]; 2,2?[(1-Methylethyl)imino]bis(1-phenyl-3,1-propanediyl)]bis[4-methylphenol] 2,2,2-trifluoroacetic acid

Tolterodine O-Benzyl Impurity

CAT No: CL-TOLD-23 CAS No: 848768-06-9 Mol Wt: 415.6 Mol F: C29H37NO Inv Status: Custom Synthesis

Chemical Name: (R)-3-(2-(benzyloxy)-5-methylphenyl)-N,N-diisopropyl-3-phenylpropan-1-amine

5-Hydroxymethyl Rac-Tolterodine Formate

CAT No: CL-TOLD-24 CAS No: NA Mol Wt: 341.5 : 46.0 Mol F: C22H31NO2 : CH2O2 Inv Status: Custom Synthesis

Chemical Name: 2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol formate

Tolterodine Diol Acetate Impurity

CAT No: CL-TOLD-25 CAS No: 2514856-06-3 Mol Wt: 284.4 Mol F: C18H20O3 Inv Status: Custom Synthesis

Chemical Name: 3-(2-hydroxy-5-methylphenyl)-3-phenylpropyl acetate

Tolterodine Impurity 12

CAT No: CL-TOLD-26 CAS No: 141109-16-2 Mol Wt: 199.6 Mol F: C9H10ClNO2 Inv Status: Custom Synthesis

Chemical Name: Methyl (R)-2-amino-2-(2-chlorophenyl)acetate

Tolterodine EP Impurity C

CAT No: CL-TOLD-27 CAS No: 124935-88-2 Mol Wt: 339.5 Mol F: C23H33NO Inv Status: Custom Synthesis

Chemical Name: (3RS)-3-(2-Methoxy-5-methylphenyl)-N,N-bis(1-methylethyl)-3-phenylpropan-1-amine

Tolterodine Impurity 1

CAT No: CL-TOLD-28 CAS No: 2732261-51-5 Mol Wt: 542.9 Mol F: C37H54N2O Inv Status: Custom Synthesis

Chemical Name: 2,6-bis(3-(diisopropylamino)-1-phenylpropyl)-4-methylphenol

Tolterodine Impurity 2

CAT No: CL-TOLD-29 CAS No: NA Mol Wt: 452.7 Mol F: C30H48N2O Inv Status: Custom Synthesis

Chemical Name: 2-(3-(diisopropylamino)-1-phenylpropyl)-5-(2-(diisopropylamino)ethyl)-4-methylphenol

Tolterodine Impurity 3

CAT No: CL-TOLD-30 CAS No: 2724801-37-8 Mol Wt: 542.9 Mol F: C37H54N2O Inv Status: Custom Synthesis

Chemical Name: 2,5-bis(3-(diisopropylamino)-1-phenylpropyl)-4-methylphenol

Tolterodine Impurity 4

CAT No: CL-TOLD-31 CAS No: 906532-18-1 Mol Wt: 325.5 Mol F: C22H31NO Inv Status: Custom Synthesis

Chemical Name: N,N-diisopropyl-3-phenyl-3-(p-tolyloxy)propan-1-amine

Tolterodine Impurity 5

CAT No: CL-TOLD-32 CAS No: 173948-30-6 Mol Wt: 217.4 Mol F: C15H23N Inv Status: Custom Synthesis

Chemical Name: (E)-N,N-diisopropyl-3-phenylprop-2-en-1-amine; 2-Propen-1-amine, N,N-bis(1-methylethyl)-3-phenyl-, (E)- (9CI) (2E)-N,N-Bis(1-methylethyl)-3-phenyl-2-propen-1-amine

Tolterodine Impurity 6 (P-Cresol, 4-Methyl Phenol)

CAT No: CL-TOLD-33 CAS No: 106-44-5 Mol Wt: 108.2 Mol F: C7H8O Inv Status: Custom Synthesis

Chemical Name: 1-Hydroxy-4-methylbenzene; 1-Methyl-4-hydroxybenzene; 4-Cresol; 4-Hydroxytoluene; NSC 3696; p-Cresylic acid p-Hydroxytoluene; p-Methylhydroxybenzene; p-Methylphenol; p-Oxytoluene; p-Toluol; p-Tolyl alcohol

Tolterodine Impurity 7

CAT No: CL-TOLD-34 CAS No: NA Mol Wt: 241.3 Mol F: C16H19NO Inv Status: Custom Synthesis

Chemical Name: (S)-2-(3-amino-1-phenylpropyl)-4-methylphenol

Tolterodine Impurity 8

CAT No: CL-TOLD-35 CAS No: NA Mol Wt: 239.3 Mol F: C16H17NO Inv Status: Custom Synthesis

Chemical Name: (S)-2-(3-imino-1-phenylpropyl)-4-methylphenol

Tolterodine Impurity 9

CAT No: CL-TOLD-36 CAS No: 156755-37-2 Mol Wt: 431.6 Mol F: C29H37NO2 Inv Status: Custom Synthesis

Chemical Name: (R)-(4-(benzyloxy)-3-(3-(diisopropylamino)-1-phenylpropyl)phenyl)methanol

rac O-Benzyl Tolterodine

CAT No: CL-TOLD-37 CAS No: 389068-22-8 Mol Wt: 415.6 Mol F: C29H37NO Inv Status: Custom Synthesis

Chemical Name: 3-(2-(Benzyloxy)-5-methylphenyl)-N,N-diisopropyl-3-phenylpropan-1-amine

Tolterodine Propanol Impurity Racemate

CAT No: CL-TOLD-38 CAS No: 851789-43-0 Mol Wt: 242.3 Mol F: C16H18O2 Inv Status: In Stock

Chemical Name: 3-Phenyl-3-(2-hydroxy-5-methylphenyl)propanol ; 2-(3-hydroxy-1-phenylpropyl)-4-methylphenol; Tolterodine diol impurity

Tolterodine EP Impurity D

CAT No: CL-TOLD-39 CAS No: 1391053-65-8 Mol Wt: 297.4 Mol F: C20H27NO Inv Status: In Stock

Chemical Name: (3RS)-3-(2-Methoxy-5-methylphenyl)-N-(1-methylethyl)-3-phenylpropan-1-amine

Tolteridone degradation product B

CAT No: CL-TOLD-40 CAS No: NA Mol Wt: 239.3 Mol F: C16H17NO Inv Status: Custom Synthesis

Chemical Name: (2-[(1R,3E)-3-imino-1-phenylpropyl]-4-methylphenol)

Tolterodine Impurity 10

CAT No: CL-TOLD-41 CAS No: 894773-86-5 Mol Wt: 398.5 Mol F: C18H22O6S2 Inv Status: Custom Synthesis

Chemical Name: 3-(5-methyl-2-((methylsulfonyl)oxy)phenyl)-3-phenylpropyl methanesulfonate

Tolterodine Impurity 11

CAT No: CL-TOLD-42 CAS No: NA Mol Wt: 663 Mol F: C45H62N2O2 Inv Status: Custom Synthesis

Chemical Name: 6,6'-Methylenebis(2-(3-(diisopropylamino)-1-phenylpropyl)-4-methylphenol)

Tolterodine Impurity 13

CAT No: CL-TOLD-44 CAS No: 141109-15-1 Mol Wt: 199.6 : 150.1 Mol F: C9H10ClNO2 : C4H6O6 Inv Status: Custom Synthesis

Chemical Name: Methyl (S)-2-amino-2-(2-chlorophenyl)acetate (2R,3R)-2,3-dihydroxysuccinate

Type:Impurity Reference Standard

API NAME:Tolterodine

Total Products: 38

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