Impurity Reference Standard - Products

In Stock
Justification
Custom Synthesis

Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Olanzapine and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Olanzapine impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
All Olanzapine-related substances undergo comprehensive characterization and are delivered with complete Certificates of Analysis and supporting analytical documentation to ensure regulatory adherence. Upon request, we can offer EP/USP traceable standards. Our products are routinely re-evaluated to maintain consistent quality and performance.

Olanzapine

CAT No: CL-OLZ-01 CAS No: 132539-06-1 Mol Wt: 312.43 Mol F: C17H20N4S Inv Status: In Stock

Chemical Name: 2-Methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepine

Olanzapine EP Impurity A

CAT No: CL-OLZ-02 CAS No: 138564-59-7 Mol Wt: 259.3 Mol F: C12H9N3O2S Inv Status: In Stock

Chemical Name: 5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile?

Olanzapine EP Impurity B

CAT No: CL-OLZ-03 CAS No: 221176-49-4 Mol Wt: 230.3 Mol F: C12H10N2OS Inv Status: In Stock

Chemical Name: 2-Methyl-5,10-dihydro-4H-thieno[2,3-b][1,5]benzodiazepin-4-one?

Olanzapine EP Impurity D

CAT No: CL-OLZ-05 CAS No: 174794-02-6 Mol Wt: 328.4 Mol F: C17H20N4OS Inv Status: In Stock

Chemical Name: 1-Methyl-4-(2-methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)piperazin-1-oxide?

Olanzapine N-Formyl Impurity

CAT No: CL-OLZ-06 CAS No: 639460-79-0 Mol Wt: 326.4 Mol F: C17H18N4OS Inv Status: In Stock

Chemical Name: 4-(2-Methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)-1-piperazinecarboxaldehyde

Olanzapine N-Desmethyl Impurity

CAT No: CL-OLZ-07 CAS No: 161696-76-0 Mol Wt: 298.4 Mol F: C16H18N4S Inv Status: In Stock

Chemical Name: 2-Methyl-4-(1-piperazinyl)-10H-thieno[2,3-b][1,5]benzodiazepine

Olanzapine Amine Impurity

CAT No: CL-OLZ-08 CAS No: 138564-60-0 Mol Wt: 229.3 : 36.5 Mol F: C12H11N3S : HCl Inv Status: In Stock

Chemical Name: 4-Amino-2-methyl-10H-thieno[2,3-b][1,5]benzodiazepine hydrochloride

Olanzapine EP Impurity C

CAT No: CL-OLZ-09 CAS No: 719300-59-1 Mol Wt: 361.9 : 35.5 Mol F: C18H22ClN4S : Cl Inv Status: Custom Synthesis

Chemical Name: 1-(Chloromethyl)-1-methyl-4-(2-methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)piperazin-1-ium chloride (as per EP); 1-Chloromethyl-1-methyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-ium chloride

Olanzapine Lactam

CAT No: CL-OLZ-10 CAS No: 1017241-34-7 Mol Wt: 312.4 Mol F: C17H20N4O2 Inv Status: Custom Synthesis

Chemical Name: (3Z)-1,3-Dihydro-4-(4-methyl-1-piperazinyl)-3-(2-oxopropylidene)-2H-1,5-benzodiazepin-2-one

Olanzapine Thiolactam

CAT No: CL-OLZ-11 CAS No: 1017241-36-9 Mol Wt: 328.4 Mol F: C17H20N4OS Inv Status: Custom Synthesis

Chemical Name: (Z)-1-((E)-4-(4-methylpiperazin-1-yl)-2-thioxo-1Hbenzo[b][1,4]diazepin-3(2H)-ylidene)propan-2-one

2-Amino-5-Methyl-3-Thiophenecarbonitrile

CAT No: CL-OLZ-12 CAS No: 138564-58-6 Mol Wt: 138.2 Mol F: C6H6N2S Inv Status: Custom Synthesis

Chemical Name: 2-Amino-5-methylthiophene-3-carbonitrile

Olanzapine D3

CAT No: CL-OLZ-13 CAS No: 786686-79-1 Mol Wt: 315.5 Mol F: C17H17D3N4S Inv Status: Custom Synthesis

Chemical Name: 2-Methyl-4-(4-(methyl-d3)piperazin-1-yl)-10H-benzo[b]thieno[2,3-e][1,4]diazepine;

Olanzapine Amino Methanone Impurity

CAT No: CL-OLZ-14 CAS No: 138564-61-1 Mol Wt: 330.5 Mol F: C17H22N4OS Inv Status: Custom Synthesis

Chemical Name: 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine

Olanzapine Amino Impurity

CAT No: CL-OLZ-15 CAS No: 873895-41-1 Mol Wt: 229.3 Mol F: C12H11N3S Inv Status: Custom Synthesis

Chemical Name: 2-(2-Aminoanilino)-5-methylthiophene-3-carbonitrile ; 2-(1,2-Phenylenediamino)-5-methylthiphene-3-carbonitrile

Olanzapine D8

CAT No: CL-OLZ-16 CAS No: 1093380-13-2 Mol Wt: 320.5 Mol F: C17H12D8N4S Inv Status: Custom Synthesis

Chemical Name: 2-Methyl-4-(4-methylpiperazin-1-yl-2,2,3,3,5,5,6,6-d8)-10H-benzo[b]thieno[2,3-e][1,4]diazepine

N-Demethyl Olanzapine D8

CAT No: CL-OLZ-17 CAS No: 786686-82-6 Mol Wt: 306.5 Mol F: C16H10D8N4S Inv Status: Custom Synthesis

Chemical Name: 2-Methyl-4-(piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-10H-benzo[b]thieno[2,3-e][1,4]diazepine

Olanzapine Embonate EP Impurity E

CAT No: CL-OLZ-18 CAS No: NA Mol Wt: 402.4 Mol F: C24H18O6 Inv Status: Custom Synthesis

Chemical Name: 4-[(3-Carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxy-6-methylnaphthalene-2-carboxylic acid (as per EP)

Olanzapine Embonate EP Impurity F

CAT No: CL-OLZ-19 CAS No: NA Mol Wt: 402.4 Mol F: C24H18O6 Inv Status: Custom Synthesis

Chemical Name: 4-[(3-Carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxy-7-methylnaphthalene-2-carboxylic acid (as per EP)

Olanzapine Open Ring Analogue

CAT No: CL-OLZ-20 CAS No: 1320360-86-8 Mol Wt: 302.4 Mol F: C15H18N4OS Inv Status: Custom Synthesis

Chemical Name: 3-(Hydroxymethylene)-4-(4-methylpiperazin-1-yl)-1,3-dihydro-2H-benzo[b][1,4]diazepine-2-thione

Olanzapine Acetyl Open Ring Analog

CAT No: CL-OLZ-21 CAS No: 1320360-87-9 Mol Wt: 344.4 Mol F: C17H20N4O2S Inv Status: Custom Synthesis

Chemical Name: (Z)-(4-(4-methylpiperazin-1-yl)-2-thioxo-1,2-dihydro-3H-benzo[b][1,4]diazepin-3-ylidene)methyl acetate

Olanzapine Impurity 3

CAT No: CL-OLZ-22 CAS No: NA Mol Wt: 327.5 Mol F: C18H23N4S Inv Status: Custom Synthesis

Chemical Name: 1,1-Dimethyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-ium

Olanzapine Dimer Impurity

CAT No: CL-OLZ-23 CAS No: NA Mol Wt: 524.7 Mol F: C29H28N6S2 Inv Status: Custom Synthesis

Chemical Name: 2,2'-Dimethyl-4'-(4-methylpiperazin-1-yl)-10H-4,10'-bibenzo[b]thieno[2,3-e][1,4]diazepine

Olanzapine Impurity 5

CAT No: CL-OLZ-24 CAS No: NA Mol Wt: 302.4 Mol F: C15H18N4OS Inv Status: Custom Synthesis

Chemical Name: ((2-((2-Methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)amino)ethyl)amino)methanol

Olanzapine Ketothiolactam S-oxide

CAT No: CL-OLZ-25 CAS No: NA Mol Wt: 344.4 Mol F: C17H20N4O2S Inv Status: Custom Synthesis

Chemical Name: (Z)-(4-(4-Methylpiperazin-1-yl)-3-(2-oxopropylidene)-1,3-dihydro-2H-benzo[b][1,4]diazepin-2-ylidene)-l4-sulfanone

Olanzapine Impurity 6

CAT No: CL-OLZ-26 CAS No: NA Mol Wt: 456.6 Mol F: C24H20N6S2 Inv Status: Custom Synthesis

Chemical Name: 2,2'-Dimethyl-[10,10'-bibenzo[b]thieno[2,3-e][1,4]diazepine]-4,4'-diamine

Olanzapine Impurity 7

CAT No: CL-OLZ-27 CAS No: NA Mol Wt: 456.6 Mol F: C24H20N6S2 Inv Status: Custom Synthesis

Chemical Name: 2-Methyl-N10-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)-10H-benzo[b]thieno[2,3-e][1,4]diazepine-4,10-diamine

Olanzapine Impurity 8

CAT No: CL-OLZ-28 CAS No: NA Mol Wt: 456.6 Mol F: C24H20N6S2 Inv Status: Custom Synthesis

Chemical Name: 1,2-Bis(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)hydrazine

Olanzapine Impurity 9

CAT No: CL-OLZ-29 CAS No: NA Mol Wt: 368.5 Mol F: C18H16N4OS2 Inv Status: Custom Synthesis

Chemical Name: 2-((2-Aminophenyl)amino)-N-(3-cyano-5-methylthiophen-2-yl)-5-methylthiophene-3-carboxamide

Olanzapine Pamoate Hydrate

CAT No: CL-OLZ-30 CAS No: 221373-18-8 Mol Wt: 402.4 : 388.4 : 18.0 Mol F: C17H20N4S : C23H16O6 : H2O Inv Status: Custom Synthesis

Chemical Name: 2-Methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepine Pamoate Hydrate (as per EP); 2-Methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine Pamoate Hydrate (as per USP)

Olanzapine Impurity 10

CAT No: CL-OLZ-31 CAS No: NA Mol Wt: 380.4 Mol F: C18H12N4O4S Inv Status: Custom Synthesis

Chemical Name: 2-(Bis(2-nitrophenyl)amino)-5-methylthiophene-3-carbonitrile

Olanzapine Impurity 12

CAT No: CL-OLZ-32 CAS No: NA Mol Wt: 350.4 Mol F: C18H14N4O2S Inv Status: Custom Synthesis

Chemical Name: 2-Methyl-10-(2-nitro phenyl)-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-amine

Olanzapine Impurity 13

CAT No: CL-OLZ-33 CAS No: 1070876-09-3 Mol Wt: 510.7 Mol F: C28H26N6S2 Inv Status: Custom Synthesis

Chemical Name: 1,4-Bis(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazine

Type:Impurity Reference Standard

Total Products: 32

Inv. Status:

Olanzapine Related Products

Products

Popular Links

Address(India):

Address(Bangladesh):

Subscribe for news letter:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name: