Collection: Impurity Standards
QuantiMol impurity standards include related compounds, degradation products, process impurities, isomers, residuals, and pharmaceutical impurity materials. These products support analytical research, method validation, impurity profiling, and quality control studies.
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Efegatran (sulfate) [CAS 126721-07-1]
CAS: 126721-07-1 | SKU: QM-0086701-01 | Size: 1 mg£1,371.92 GBP -
Docosahexaenoic acid ethyl ester-d5-1 [CAS 159146-01-7]
CAS: 159146-01-7 | SKU: QM-0057753 | Size: 100 µg£381.69 GBP -
Difluorocyclooctyne-CH2-COOH [CAS 1047997-31-8]
CAS: 1047997-31-8 | SKU: QM-0066371 | Size: 1 Each Price on request -
Docosapentaenoic acid ethyl ester [CAS 119818-40-5]
CAS: 119818-40-5 | SKU: QM-0080305-01 | Size: 10 mg£681.80 GBP -
Diphenmanil (methylsulfate) (Standard) [CAS 62-97-5]
CAS: 62-97-5 | SKU: QM-0078915-01 | Size: 5 mg£100.38 GBP -
DL-Threonine methyl ester hydrochloride [CAS 62076-66-8]
CAS: 62076-66-8 | SKU: QM-0078691 | Size: 1 Each Price on request -
Dihydralazine (sulfate) (Standard) [CAS 7327-87-9]
CAS: 7327-87-9 | SKU: QM-0078013 | Size: 1 Each Price on request -
Dichloro (p-cymene) ruthenium (II) dimer [CAS 52462-29-0]
CAS: 52462-29-0 | SKU: QM-0055979-01 | Size: 100 mg£51.91 GBP -
Desdiacetyl bisacodyl-d13 [CAS 1285920-49-1]
CAS: 1285920-49-1 | SKU: QM-0054293 | Size: 1 Each Price on request -
Di-n-octyldichlorotin-d34
SKU: QM-0053819 | Size: 1 Each Price on request -
Dexamethasone acid ethyl ester-d5
SKU: QM-0053737 | Size: 1 Each Price on request -
Dideschloro Florfenicol-d3
SKU: QM-0053697 | Size: 1 Each Price on request -
Deschloro bupropion-d9 hydrochloride [CAS 1346601-65-7]
CAS: 1346601-65-7 | SKU: QM-0053661-01 | Size: 2.5 mg£567.59 GBP -
Diethyl 2- (3-bromopropyl-1,1,3,3-d4) malonate [CAS 2733214-15-6]
CAS: 2733214-15-6 | SKU: QM-0053320 | Size: 1 Each Price on request -
Didemethyl citalopram-d6 (hydrobromide) [CAS 1286427-93-7]
CAS: 1286427-93-7 | SKU: QM-0053067-01 | Size: 1 mg£792.37 GBP -
Desamino P-ethoxy glufosinate ethyl ester-d3 [CAS 1346598-74-0]
CAS: 1346598-74-0 | SKU: QM-0052893-01 | Size: 2.5 mg£731.62 GBP -
Dichloro (1,2-diaminocyclohexane) platinum (II) [CAS 52691-24-4]
CAS: 52691-24-4 | SKU: QM-0051854-01 | Size: 100 mg£92.50 GBP -
Diethyl (6-bromohexyl) phosphonate [CAS 100462-72-4]
CAS: 100462-72-4 | SKU: QM-0051776-01 | Size: 25 mg£280.85 GBP -
Dichlorotetrakis (2- (2-pyridinyl) phenyl) diiridium (III) [CAS 92220-65-0]
CAS: 92220-65-0 | SKU: QM-0049061 | Size: 1 Each Price on request -
Di-O-demethylcurcumin [CAS 60831-46-1]
CAS: 60831-46-1 | SKU: QM-0024203-01 | Size: 1 mg£238.32 GBP -
Di (acetyl-CoA)
SKU: QM-0019956 | Size: 1 Each Price on request -
Dethiaacetyl-CoA [CAS 5863-40-1]
CAS: 5863-40-1 | SKU: QM-0019754 | Size: 1 Each Price on request -
Diethyl 2-bromoglutarate [CAS 7209-00-9]
CAS: 7209-00-9 | SKU: QM-0016945-01 | Size: 500 mg£67.44 GBP -
Deschlorodemethyldiazepam [CAS 2898-08-0]
CAS: 2898-08-0 | SKU: QM-0016828-01 | Size: 1 g£99.25 GBP -
Deschloro W-19 (hydrochloride)
SKU: QM-0013610 | Size: 1 Each Price on request -
Despropionyl 2'-fluoro ortho-fluorofentanyl [CAS 2749504-87-6]
CAS: 2749504-87-6 | SKU: QM-0012842 | Size: 1 Each Price on request -
Desfluoro nebivolol [CAS 99200-13-2]
CAS: 99200-13-2 | SKU: QM-0008370 | Size: 1 Each Price on request -
Diethyl 4-bromobutylphosphonate [CAS 63075-66-1]
CAS: 63075-66-1 | SKU: QM-0006808-01 | Size: 100 mg£108.25 GBP -
Diclofenac acyl-β-D-glucuronide allyl ester [CAS 698358-10-0]
CAS: 698358-10-0 | SKU: QM-0006627-01 | Size: 1 mg£550.58 GBP -
Diacetylacyclovir (Standard) [CAS 75128-73-3]
CAS: 75128-73-3 | SKU: QM-0006431 | Size: 1 Each Price on request -
Desethyl chloroquine (diphosphate) (Standard) [CAS 247912-76-1]
CAS: 247912-76-1 | SKU: QM-0006266-01 | Size: 1 mg£551.80 GBP -
Deschloronorketamine (hydrochloride) [CAS 7015-20-5]
CAS: 7015-20-5 | SKU: QM-0006178-01 | Size: 1 mg£449.74 GBP -
Deschloro clomiphene-d5 [CAS 1346606-17-4]
CAS: 1346606-17-4 | SKU: QM-0005882-01 | Size: 5 mg Price on request -
Deschloro Cetirizine (dihydrochloride) (Standard) [CAS 83881-54-3]
CAS: 83881-54-3 | SKU: QM-0005747 | Size: 1 Each Price on request -
Dextran sulfate sodium salt (MW 6500-10000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0004192-01 | Size: 25 mg£57.09 GBP -
Dextran sulfate, high sulfate (MW 5000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0004191-01 | Size: 100 mg£78.82 GBP -
Dextran sulfate, low sulfate (MW 40000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0004190-01 | Size: 100 mg£74.68 GBP -
Dextran sulfate, low sulfate (MW 5000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0004189-01 | Size: 5 mg£51.91 GBP -
Dextran sulfate sodium salt (MW>500000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0004188-01 | Size: 50 mg£51.91 GBP -
Dextran sulfate sodium salt (MW 9000-20000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0004187 | Size: 1 Each Price on request -
Deschloroetizolam [CAS 40054-73-7]
CAS: 40054-73-7 | SKU: QM-0146161-01 | Size: 5 mg£652.64 GBP -
Desethyl chloroquine (diphosphate) [CAS 247912-76-1]
CAS: 247912-76-1 | SKU: QM-0145223-01 | Size: 5 mg£551.80 GBP -
Deschloroclozapine (dihydrochloride)
SKU: QM-0156175-01 | Size: 5 mg£106.00 GBP -
Dichlorophenyl-ABA [CAS 18201-65-5]
CAS: 18201-65-5 | SKU: QM-0138243-01 | Size: 5 mg£401.13 GBP -
Dexketoprofen (trometamol) [CAS 156604-79-4]
CAS: 156604-79-4 | SKU: QM-0158825-01 | Size: 5 mg£78.82 GBP -
Deschloroclozapine [CAS 1977-07-7]
CAS: 1977-07-7 | SKU: QM-0156174-01 | Size: 5 mg£99.25 GBP -
Dextran sulfate sodium salt (MW 16000-24000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0138862-01 | Size: 100 mg£51.91 GBP -
Dextran sulfate sodium salt (MW 450000-550000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0138864-01 | Size: 100 mg£51.91 GBP -
Dibromomaleimide-C5-COOH [CAS 1443214-97-8]
CAS: 1443214-97-8 | SKU: QM-0152205-01 | Size: 5 mg£94.75 GBP -
Deschloro Cetirizine (dihydrochloride) [CAS 83881-54-3]
CAS: 83881-54-3 | SKU: QM-0143681-01 | Size: 5 mg£90.25 GBP -
Dextran sulfate sodium salt (MW 4500-5500) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0138861-01 | Size: 5 g£57.09 GBP -
Dichlorophen [CAS 97-23-4]
CAS: 97-23-4 | SKU: QM-0141859-01 | Size: 500 mg£78.82 GBP -
Diacetyl Agrochelin [CAS 247115-75-9]
CAS: 247115-75-9 | SKU: QM-0143479-01 | Size: 5 mg Price on request -
Dichloroiodomethane [CAS 594-04-7]
CAS: 594-04-7 | SKU: QM-0144511-01 | Size: 1 mg (10 mM x 474 μL in Ethanol)£106.00 GBP -
Dichloro (benzene) ruthenium (II) dimer [CAS 37366-09-9]
CAS: 37366-09-9 | SKU: QM-0075422-01 | Size: 100 mg£67.44 GBP -
Dibromoiodomethane [CAS 593-94-2]
CAS: 593-94-2 | SKU: QM-0144510-01 | Size: 5 mg£246.83 GBP -
Dextran sulfate sodium salt (MW 35000-45000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0138863-01 | Size: 100 mg£57.09 GBP -
Deschlorodiazepam [CAS 3034-65-9]
CAS: 3034-65-9 | SKU: QM-0195713-01 | Size: 1 mg£94.75 GBP -
Dibromobimane [CAS 68654-25-1]
CAS: 68654-25-1 | SKU: QM-0161040-01 | Size: 5 mg£78.82 GBP -
Dichlorprop-methyl ester-d3
SKU: QM-0148197-01 | Size: 5 mg Price on request -
Dicamba methyl ester-d6
SKU: QM-0076801-01 | Size: 1 mg Price on request -
Dichlorobis (tricyclohexylphosphine) palladium (II) [CAS 29934-17-6]
CAS: 29934-17-6 | SKU: QM-0185007-01 | Size: 1 g£72.61 GBP -
Dichlorodiphenylmethane [CAS 2051-90-3]
CAS: 2051-90-3 | SKU: QM-0159972-01 | Size: 1 g£51.91 GBP -
Dichloroindophenol [CAS 956-48-9]
CAS: 956-48-9 | SKU: QM-0206143-01 | Size: 50 mg£67.44 GBP -
Dexketoprofen-d3 (trometamol) [CAS 2747914-78-7]
CAS: 2747914-78-7 | SKU: QM-0158826-01 | Size: 5 mg Price on request -
Diclofenac methyl ester [CAS 15307-78-5]
CAS: 15307-78-5 | SKU: QM-0138512-01 | Size: 5 mg£41.05 GBP -
Didesethyl chloroquine [CAS 4298-14-0]
CAS: 4298-14-0 | SKU: QM-0079563-01 | Size: 1 mg£188.51 GBP -
Dextran sulfate sodium salt (MW 5000) [CAS 9011-18-1]
CAS: 9011-18-1 | SKU: QM-0138860-01 | Size: 5 g£57.09 GBP -
Diacetylsulfanilamide-13C6
SKU: QM-0175399-01 | Size: 5 mg Price on request -
Desethyl chloroquine-d5 [CAS 1261392-69-1]
CAS: 1261392-69-1 | SKU: QM-0145224-01 | Size: 1 mg Price on request -
Dichloro[1,1'-bis (diphenylphosphino) ferrocene]palladium (II) dichloromethane adduct [CAS 95464-05-4]
CAS: 95464-05-4 | SKU: QM-0155739-01 | Size: 1 g£55.02 GBP -
Diacetylsplenopentine [CAS 91418-71-2]
CAS: 91418-71-2 | SKU: QM-0168133 | Size: 1 Each Price on request -
Desfluoro-ezetimibe [CAS 302781-98-2]
CAS: 302781-98-2 | SKU: QM-0062873-01 | Size: 5 mg£94.75 GBP -
Dexamethasone β-D-glucuronide (sodium) [CAS 105088-08-2]
CAS: 105088-08-2 | SKU: QM-0167759-01 | Size: 1 mg£706.10 GBP -
Dichloromethane-d2 100 µg/mL in methanol [CAS 1665-00-5]
CAS: 1665-00-5 | SKU: QM-0161301 | Size: 1 mg Price on request -
Dibromoacetaldehyde [CAS 3039-13-2]
CAS: 3039-13-2 | SKU: QM-0062348 | Size: 1 Each Price on request -
Dibromoacetic acid (Standard) [CAS 631-64-1]
CAS: 631-64-1 | SKU: QM-0130979 | Size: 1 Each Price on request -
Diethyl 12-bromododecylphosphonate [CAS 264231-28-9]
CAS: 264231-28-9 | SKU: QM-0064140 | Size: 1 Each Price on request -
Desethyl chloroquine [CAS 1476-52-4]
CAS: 1476-52-4 | SKU: QM-0062799 | Size: 2.5 mg£825.17 GBP -
Dichloromethotrexate [CAS 528-74-5]
CAS: 528-74-5 | SKU: QM-0112030 | Size: 1 Each Price on request -
Dibromochloroacetamide [CAS 855878-13-6]
CAS: 855878-13-6 | SKU: QM-0062358 | Size: 2.5 mg£579.74 GBP -
Dichloroxylenol [CAS 133-53-9]
CAS: 133-53-9 | SKU: QM-0125269-01 | Size: 25 g£51.91 GBP -
Dichlorogelignate [CAS 164030-91-5]
CAS: 164030-91-5 | SKU: QM-0124958-01 | Size: 1 mg£633.20 GBP -
Desethyl chloroquine (Standard) [CAS 1476-52-4]
CAS: 1476-52-4 | SKU: QM-0123889 | Size: 1 Each Price on request -
Diacetylpiptocarphol [CAS 101628-29-9]
CAS: 101628-29-9 | SKU: QM-0122074 | Size: 1 Each Price on request -
Dibromochloroacetaldehyde [CAS 64316-11-6]
CAS: 64316-11-6 | SKU: QM-0062350-01 | Size: 50 mg£560.30 GBP -
Dichloroindophenol (Standard) [CAS 956-48-9]
CAS: 956-48-9 | SKU: QM-0118709 | Size: Inquire Price on request -
Diazoketone methotrexate [CAS 82972-54-1]
CAS: 82972-54-1 | SKU: QM-0116919 | Size: 1 Each Price on request -
Didesethyl chloroquine-d4 [CAS 1215797-41-3]
CAS: 1215797-41-3 | SKU: QM-0056926 | Size: 1 mg£870.13 GBP -
Dichlorophen (Standard) [CAS 97-23-4]
CAS: 97-23-4 | SKU: QM-0114774-01 | Size: 10 mg£36.91 GBP -
Diacetylcercosporin [CAS 62574-06-5]
CAS: 62574-06-5 | SKU: QM-0111888 | Size: 1 mg£544.50 GBP -
Diclofenac ethyl ester [CAS 15307-77-4]
CAS: 15307-77-4 | SKU: QM-0109357-01 | Size: 5 mg£118.38 GBP -
Dicyclohexyl ketone [CAS 119-60-8]
CAS: 119-60-8 | SKU: QM-0103885-01 | Size: 25 mg£51.91 GBP -
Dibromoacetic acid [CAS 631-64-1]
CAS: 631-64-1 | SKU: QM-0101212 | Size: 100 mg£78.82 GBP -
Diacetylsplenopentin (hydrochloride) [CAS 122402-38-4]
CAS: 122402-38-4 | SKU: QM-0093952 | Size: 1 Each Price on request -
Dichlorobenzamil [CAS 1166-01-4]
CAS: 1166-01-4 | SKU: QM-0093834 | Size: 1 Each Price on request -
Diclofenac acyl glucuronide [CAS 64118-81-6]
CAS: 64118-81-6 | SKU: QM-0060933 | Size: 500 µg£589.46 GBP -
Dibromochloronitromethane [CAS 1184-89-0]
CAS: 1184-89-0 | SKU: QM-0062343-01 | Size: 5 mg£402.35 GBP -
Deschloro-Zopiclone [CAS 1348046-61-6]
CAS: 1348046-61-6 | SKU: QM-0090677-01 | Size: 5 mg£226.18 GBP -
Desketoraloxifene [CAS 216570-81-9]
CAS: 216570-81-9 | SKU: QM-0059652 | Size: 1 Each Price on request -
Deschlorohaloperidol [CAS 3109-12-4]
CAS: 3109-12-4 | SKU: QM-0088497-01 | Size: 5 mg£227.39 GBP -
Diethyl 10-bromodecylphosphonate [CAS 272785-01-0]
CAS: 272785-01-0 | SKU: QM-0064139 | Size: 1 Each Price on request -
Di-O-Toluoyl-1,2-dideoxy-D-ribose-6-chloro-7-iodo-7-deazapurine
SKU: QM-0070452 | Size: 1 Each Price on request -
Desfluoro-atorvastatin [CAS 433289-84-0]
CAS: 433289-84-0 | SKU: QM-0062668 | Size: 1 mg£539.64 GBP -
Dexketoprofen (trometamol) (Standard) [CAS 156604-79-4]
CAS: 156604-79-4 | SKU: QM-0085053-01 | Size: 5 mg£140.88 GBP -
Desethyl chloroquine-d4 [CAS 1189971-72-9]
CAS: 1189971-72-9 | SKU: QM-0062800 | Size: 1 mg£860.40 GBP -
Desethylchloroquine-d5 (dioxalate)
SKU: QM-0068989 | Size: 1 mg Price on request -
Desamino lenalidomide-acetylene-piperidine [CAS 2138440-50-1]
CAS: 2138440-50-1 | SKU: QM-0055582 | Size: 1 Each Price on request -
Desamino lenalidomide-acetylene-C2-NH2 [CAS 2138440-40-9]
CAS: 2138440-40-9 | SKU: QM-0055577 | Size: 1 Each Price on request -
Desamino lenalidomide-acetylene-C2-OH [CAS 2207541-23-7]
CAS: 2207541-23-7 | SKU: QM-0055576 | Size: 1 Each Price on request -
Dehydro Folic Acid 1,5-Dimethyl Ester-13C5,15N
SKU: QM-0054100 | Size: 1 Each Price on request -
Dehydro Folic Acid 1,5-Dimethyl Ester-13C5
SKU: QM-0054096 | Size: 1 Each Price on request -
Desacetylcephapirin-d6 (sodium)
SKU: QM-0053648 | Size: 1 Each Price on request -
Dechlorogriseofulvin [CAS 3680-32-8]
CAS: 3680-32-8 | SKU: QM-0053639-01 | Size: 1 mg£511.70 GBP -
Desamino lenalidomide-acetylene-C-piperazine (hydrochloride) [CAS 3035032-11-9]
CAS: 3035032-11-9 | SKU: QM-0050543 | Size: 1 Each Price on request -
Decabromodiphenyl ethane [CAS 84852-53-9]
CAS: 84852-53-9 | SKU: QM-0048316-01 | Size: 50 g£51.91 GBP -
Desacetylbufotalin [CAS 465-19-0]
CAS: 465-19-0 | SKU: QM-0024085 | Size: 1 Each Price on request -
Deoxycholic acid disulfate (sodium) [CAS 71387-97-8]
CAS: 71387-97-8 | SKU: QM-0023517 | Size: 1 Each Price on request -
Demethylflavasperone-10-O-β-d-glucopyranosyl-6-O-β-d-apiofuranoside [CAS 2798928-90-0]
CAS: 2798928-90-0 | SKU: QM-0023435 | Size: 1 Each Price on request -
Demethylblasticidin S [CAS 63257-29-4]
CAS: 63257-29-4 | SKU: QM-0023186 | Size: 1 Each Price on request