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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Deacetylase Inhibitor Cocktail (100x in 70% DMSO)
SKU: QM-0161668-01 | Size: 1 mL£67.44 GBP -
D-Phenylalanine, N-[N-[ (1,1-dimethylethoxy) carbonyl]-D-leucyl]-, phenylmethyl ester [CAS 159549-97-0]
CAS: 159549-97-0 | SKU: QM-0157065-01 | Size: 25 mg£238.32 GBP -
Cyanine3 DBCO (hexafluorophosphate) [CAS 2692677-79-3]
CAS: 2692677-79-3 | SKU: QM-0161119-01 | Size: 1 mg£501.98 GBP -
D-Pro-Phe-Arg-Chloromethylketone [CAS 88546-74-1]
CAS: 88546-74-1 | SKU: QM-0199983-01 | Size: 1 mg£212.81 GBP -
D-Phenylalanine, N-[N-[ (1,1-dimethylethoxy) carbonyl]-L-leucyl]-, phenylmethyl ester [CAS 159549-96-9]
CAS: 159549-96-9 | SKU: QM-0157066-01 | Size: 25 mg£190.94 GBP -
Cyclic N-Acetyl-D-mannosamine [CAS 7772-94-3]
CAS: 7772-94-3 | SKU: QM-0198916-01 | Size: 10 mM - 1 mL£60.19 GBP -
D- (-) -α-Phenylglycine ethyl ester (hydrochloride) [CAS 17609-48-2]
CAS: 17609-48-2 | SKU: QM-0197291-01 | Size: 25 g£51.91 GBP -
Crocetin monomethyl ester [CAS 25368-09-6]
CAS: 25368-09-6 | SKU: QM-0197109-01 | Size: 1 mg£390.20 GBP -
De-N-sulfated heparin (sodium salt) [CAS 61932-66-9]
CAS: 61932-66-9 | SKU: QM-0196879-01 | Size: 5 mg£376.83 GBP -
Coptisine (Sulfate) [CAS 1198398-71-8]
CAS: 1198398-71-8 | SKU: QM-0162643-01 | Size: 5 mg£94.75 GBP -
Deacetylasperulosidic Acid [CAS 14259-55-3]
CAS: 14259-55-3 | SKU: QM-0162923-01 | Size: 5 mg£238.32 GBP -
Copper sulfate anhydrous, 99% [CAS 7758-98-7]
CAS: 7758-98-7 | SKU: QM-0194890-01 | Size: 5 g£51.91 GBP -
Cyanine5 DBCO (hexafluorophosphate) [CAS 2360411-64-7]
CAS: 2360411-64-7 | SKU: QM-0161099-01 | Size: 1 mg£401.13 GBP -
Cortisol sulfate-d4 (sodium) [CAS 2687961-03-9]
CAS: 2687961-03-9 | SKU: QM-0147704-01 | Size: 1 mg Price on request -
DBCO-Dextran sulfate (MW 40000)
SKU: QM-0153718-01 | Size: 5 mg£595.53 GBP -
D-galactosyl-β1-3-N-acetyl-D-hexosamine phosphorylase (BiGalHexNAcP)
SKU: QM-0161334-01 | Size: 5 U£313.14 GBP -
Dapagliflozin-3-O-β-D-glucuronide [CAS 1351438-75-9]
CAS: 1351438-75-9 | SKU: QM-0141447-01 | Size: 500 µg£501.98 GBP -
Deacetyldiltiazem-d4 [CAS 112259-40-2]
CAS: 112259-40-2 | SKU: QM-0141779-01 | Size: 2.5 mg Price on request -
D-N-Acetylgalactosamine [CAS 1811-31-0]
CAS: 1811-31-0 | SKU: QM-0155956-01 | Size: 100 mg£89.13 GBP -
Cyclohexyl phenyl ketone [CAS 712-50-5]
CAS: 712-50-5 | SKU: QM-0184800-01 | Size: 5 g£51.91 GBP -
Cortisol-21-glucuronide-d4 (sodium)
SKU: QM-0147691-01 | Size: 5 mg Price on request -
Creatinol (hemisulfate) [CAS 50648-53-8]
CAS: 50648-53-8 | SKU: QM-0152879-01 | Size: 5 mg£250.47 GBP -
D-Galactose-6-O-sulfate (sodium salt) [CAS 125455-62-1]
CAS: 125455-62-1 | SKU: QM-0176868-01 | Size: 5 mg£313.65 GBP -
Deacetyl Ganoderic Acid F [CAS 100665-44-9]
CAS: 100665-44-9 | SKU: QM-0165351-01 | Size: 1 mg£275.99 GBP -
Copper (II) sulfate [CAS 7758-98-7]
CAS: 7758-98-7 | SKU: QM-0174262-01 | Size: 25 g£51.91 GBP -
CRGDfK-thioacetyl ester (TFA)
SKU: QM-0173099-01 | Size: 5 mg£206.74 GBP -
Dansyl-Glu-Gly-Arg-Chloromethylketone (TFA)
SKU: QM-0172889-01 | Size: 5 mg£325.81 GBP -
D-Glucose,2- (acetylamino) -2-deoxy,3-acetate [CAS 51449-93-5]
CAS: 51449-93-5 | SKU: QM-0168816-01 | Size: 25 mg£59.16 GBP -
Copper sulfate pentahydrate, 99.9% [CAS 7758-99-8]
CAS: 7758-99-8 | SKU: QM-0168631-01 | Size: 250 mg£42.09 GBP -
Daidzein 4'-β-D-glucuronide [CAS 264236-77-3]
CAS: 264236-77-3 | SKU: QM-0063268 | Size: 1 mg£388.99 GBP -
Deacetylcephaloglycin [CAS 3890-34-4]
CAS: 3890-34-4 | SKU: QM-0142854 | Size: 1 Each Price on request -
Dabigatran acyl-β-D-glucuronide-d3 (TFA)
SKU: QM-0060272 | Size: 1 mg Price on request -
D-Galactonic acid,2- (acetylamino) -2-deoxy, γ-lactone [CAS 28876-38-2]
CAS: 28876-38-2 | SKU: QM-0131425 | Size: 1 Each Price on request -
DDC 2′,3′-O-disulfate
SKU: QM-0072251 | Size: 1 Each Price on request -
D-Boc Valine methyl ester [CAS 106391-85-9]
CAS: 106391-85-9 | SKU: QM-0074262 | Size: 1 Each Price on request -
Cotinine-d3 N-β-D-Glucuronide
SKU: QM-0128841 | Size: 1 mg£619.84 GBP -
Copper sulfate pentahydrate, for cell culture, 98% [CAS 7758-99-8]
CAS: 7758-99-8 | SKU: QM-0127742 | Size: 25 g£51.91 GBP -
Dansyl-Glu-Gly-Arg-Chloromethylketone [CAS 69024-84-6]
CAS: 69024-84-6 | SKU: QM-0121525 | Size: 1 Each Price on request -
Crocetin monomethyl ester (Standard) [CAS 25368-09-6]
CAS: 25368-09-6 | SKU: QM-0117856 | Size: 1 Each Price on request -
Colistin A (sulfate hydrate)
SKU: QM-0115072 | Size: 1 Each Price on request -
D-Alanine ethyl ester hydrochloride [CAS 6331-09-5]
CAS: 6331-09-5 | SKU: QM-0114839-01 | Size: 25 g£51.91 GBP -
Cortisol sulfate [CAS 1253-43-6]
CAS: 1253-43-6 | SKU: QM-0113853 | Size: 1 Each Price on request -
Deacetyldiltiazem-d6 (hydrochloride) [CAS 1309283-22-4]
CAS: 1309283-22-4 | SKU: QM-0060805 | Size: 1 mg Price on request -
Colistin B (sulfate) [CAS 1338055-88-1]
CAS: 1338055-88-1 | SKU: QM-0109374-01 | Size: 500 µg£1,230.98 GBP -
Cyclohexyl ethyl ketone [CAS 1123-86-0]
CAS: 1123-86-0 | SKU: QM-0109344-01 | Size: 100 mg£51.91 GBP -
Deacetylasperulosidic Acid (Standard) [CAS 14259-55-3]
CAS: 14259-55-3 | SKU: QM-0108071 | Size: 1 Each Price on request -
Coronaric acid methyl ester [CAS 6084-72-6]
CAS: 6084-72-6 | SKU: QM-0107107 | Size: 1 Each Price on request -
DDC 3′-O-β-D glucuronide
SKU: QM-0072252 | Size: 1 Each Price on request -
Dactimicin (sulfate) [CAS 73245-91-7]
CAS: 73245-91-7 | SKU: QM-0102523 | Size: 1 Each Price on request -
Deacetyldiltiazem [CAS 42399-40-6]
CAS: 42399-40-6 | SKU: QM-0100542-01 | Size: 5 mg£294.22 GBP -
D-Glucuronic acid, methyl ester,2,3,4-tribenzoate [CAS 50767-71-0]
CAS: 50767-71-0 | SKU: QM-0099852-01 | Size: 25 mg£148.75 GBP -
Crocetine dimethyl ester [CAS 5892-54-6]
CAS: 5892-54-6 | SKU: QM-0001097 | Size: 5 mg£551.80 GBP -
D-Sphingosine sulfate [CAS 56607-20-6]
CAS: 56607-20-6 | SKU: QM-0099718 | Size: 1 Each Price on request -
D-N-Acetylgalactosamine-13C [CAS 478518-53-5]
CAS: 478518-53-5 | SKU: QM-0074192 | Size: 1 mg£313.65 GBP -
Daidzein-7-O-glucuronide [CAS 38482-80-3]
CAS: 38482-80-3 | SKU: QM-0097595-01 | Size: 1 mg£351.32 GBP -
CRGDfK-thioacetyl ester [CAS 393781-65-2]
CAS: 393781-65-2 | SKU: QM-0096105-01 | Size: 1 mg£78.82 GBP -
Copper (II) acetylacetonate [CAS 13395-16-9]
CAS: 13395-16-9 | SKU: QM-0096095-01 | Size: 250 g£65.37 GBP -
Cyclobenzaprine b-D-glucuronide [CAS 67324-97-4]
CAS: 67324-97-4 | SKU: QM-0095740 | Size: 1 Each Price on request -
D-Arabinofuranose,2-deoxy-2-fluoro,1,3,5-triacetate [CAS 444586-86-1]
CAS: 444586-86-1 | SKU: QM-0093739 | Size: 1 Each Price on request -
D-Mannonic acid,2- (acetylamino) -2-deoxy, γ-lactone [CAS 28876-37-1]
CAS: 28876-37-1 | SKU: QM-0091505-01 | Size: 10 mg£501.98 GBP -
Curcumin monoglucuronide [CAS 2171091-50-0]
CAS: 2171091-50-0 | SKU: QM-0065291 | Size: 1 Each Price on request -
Deacetylanisomycin [CAS 27958-06-1]
CAS: 27958-06-1 | SKU: QM-0058375 | Size: 5 mg£787.50 GBP -
Darexaban glucuronide [CAS 432029-12-4]
CAS: 432029-12-4 | SKU: QM-0088863 | Size: 1 Each Price on request -
D-Val-Leu-Lys-chloromethylketone [CAS 75590-15-7]
CAS: 75590-15-7 | SKU: QM-0088161 | Size: 1 Each Price on request -
D-Galactose-4-O-sulfate (sodium salt) [CAS 125113-68-0]
CAS: 125113-68-0 | SKU: QM-0084052 | Size: 1 Each Price on request -
Cyclopropyl-1 Methyl-Ketone-d4 [CAS 95249-93-7]
CAS: 95249-93-7 | SKU: QM-0080773 | Size: 1 mg Price on request -
Cyclopentyl phenyl ketone [CAS 5422-88-8]
CAS: 5422-88-8 | SKU: QM-0078898-01 | Size: 5 g£57.09 GBP -
Ciclesonide-d11 (Mixture of Diastereomers)
SKU: QM-0054285 | Size: 1 Each Price on request -
Cholic acid 3-O-glucuronide (disodium) [CAS 59274-69-0]
CAS: 59274-69-0 | SKU: QM-0052274 | Size: 1 mg£458.24 GBP -
Chlorotris (triphenylphosphine) copper [CAS 15709-76-9]
CAS: 15709-76-9 | SKU: QM-0052201-01 | Size: 1 g£51.91 GBP -
Cis-7,10,13,16-Docosatetraenoic acid methyl ester [CAS 13487-42-8]
CAS: 13487-42-8 | SKU: QM-0050811-01 | Size: 5 mg£290.57 GBP -
Cholic acid 3-sulfate (sodium) [CAS 58822-34-7]
CAS: 58822-34-7 | SKU: QM-0049916-01 | Size: 1 mg£557.87 GBP -
Chloroxynil [CAS 1891-95-8]
CAS: 1891-95-8 | SKU: QM-0049403-01 | Size: 250 mg£62.26 GBP -
Cis-1- (tert-Butoxycarbonyl) -3-fluoropiperidine-4-carboxylic acid [CAS 1628475-90-0]
CAS: 1628475-90-0 | SKU: QM-0049385 | Size: 1 Each Price on request -
Cholic acid 3-sulfate [CAS 66167-89-3]
CAS: 66167-89-3 | SKU: QM-0024117 | Size: 1 Each Price on request -
Chloroquinocin [CAS 585533-78-4]
CAS: 585533-78-4 | SKU: QM-0022140 | Size: 1 Each Price on request -
CoA-S-trimethylene-acetyl-tryptamine [CAS 252860-61-0]
CAS: 252860-61-0 | SKU: QM-0019381 | Size: 1 Each Price on request -
CoA-S-acetyl-5-bromotryptamine [CAS 252860-65-4]
CAS: 252860-65-4 | SKU: QM-0019380 | Size: 1 Each Price on request -
Chondroitin polysulfate sulfate (from fish) [CAS 9007-28-7]
CAS: 9007-28-7 | SKU: QM-0018460 | Size: 1 Each Price on request -
Cilazapril-d5 (trifluoroacetate)
SKU: QM-0017876 | Size: 1 Each Price on request -
Cipepofol glucuronide
SKU: QM-0013978 | Size: 1 Each Price on request -
Chlorzoxazone-N-glucuronide
SKU: QM-0010507 | Size: 1 Each Price on request -
Clopidogrel-β-D-glucuronide [CAS 1314116-53-4]
CAS: 1314116-53-4 | SKU: QM-0006899 | Size: 1 Each Price on request -
Chlorozotocin [CAS 54749-90-5]
CAS: 54749-90-5 | SKU: QM-0005540 | Size: 1 Each Price on request -
Cholic acid 7-sulfate-d4 [CAS 1332881-66-9]
CAS: 1332881-66-9 | SKU: QM-0005332 | Size: 1 Each Price on request -
Cholic acid 7-sulfate (sodium) [CAS 58822-35-8]
CAS: 58822-35-8 | SKU: QM-0005331-01 | Size: 5 mg£589.46 GBP -
Cholesterol sulfate [CAS 1256-86-6]
CAS: 1256-86-6 | SKU: QM-0003672-01 | Size: 5 mg£200.66 GBP -
Clopidogrel-13C, d3 (sulfate) [CAS 1246814-55-0]
CAS: 1246814-55-0 | SKU: QM-0003365-01 | Size: 2.5 mg£584.60 GBP -
Chloroquinoxaline sulfonamide (Standard) [CAS 97919-22-7]
CAS: 97919-22-7 | SKU: QM-0003145-01 | Size: 1 mg£250.47 GBP -
Cipralisant (enantiomer) [CAS 223420-11-9]
CAS: 223420-11-9 | SKU: QM-0112340-01 | Size: 1 mg£395.06 GBP -
Chondroitin Sulfate Methacryloyl
SKU: QM-0152512-01 | Size: 10 mg£59.68 GBP -
Chloroquinoxaline sulfonamide [CAS 97919-22-7]
CAS: 97919-22-7 | SKU: QM-0112246-01 | Size: 5 mg£256.55 GBP -
Cholesteryl sulfate (sodium) [CAS 2864-50-8]
CAS: 2864-50-8 | SKU: QM-0137007-01 | Size: 5 mg£36.91 GBP -
Chloroquine [CAS 54-05-7]
CAS: 54-05-7 | SKU: QM-0154762-01 | Size: 50 mg£67.44 GBP -
Chlorothymol [CAS 89-68-9]
CAS: 89-68-9 | SKU: QM-0159937-01 | Size: 5 mg£63.82 GBP -
Chloroquine (Standard) [CAS 54-05-7]
CAS: 54-05-7 | SKU: QM-0154763-01 | Size: 5 mg£52.94 GBP -
Colistin (sulfate) [CAS 1264-72-8]
CAS: 1264-72-8 | SKU: QM-0157205-01 | Size: 100 mg£94.75 GBP -
Chlorothiazide (Standard) [CAS 58-94-6]
CAS: 58-94-6 | SKU: QM-0157791-01 | Size: 10 mg£67.44 GBP -
Chlorothalonil (Standard) [CAS 1897-45-6]
CAS: 1897-45-6 | SKU: QM-0165956-01 | Size: 25 mg£62.26 GBP -
Chrysin-7-O-glucuronide [CAS 35775-49-6]
CAS: 35775-49-6 | SKU: QM-0075968-01 | Size: 1 mg£106.00 GBP -
Chlorotoxin (linear)
SKU: QM-0202640-01 | Size: 500 µg£275.99 GBP -
Clopidogrel (hydrogen sulfate) (Standard) [CAS 120202-66-6]
CAS: 120202-66-6 | SKU: QM-0154584-01 | Size: 10 mg£68.47 GBP -
Chlorotoluron-d6 [CAS 1219803-48-1]
CAS: 1219803-48-1 | SKU: QM-0077204-01 | Size: 1 mg£238.32 GBP -
Chloroquine (phosphate) [CAS 50-63-5]
CAS: 50-63-5 | SKU: QM-0077634-01 | Size: 100 mg£78.82 GBP -
Clopidogrel (hydrogen sulfate) [CAS 120202-66-6]
CAS: 120202-66-6 | SKU: QM-0154583-01 | Size: 100 mg£101.50 GBP -
Cholic acid 7-sulfate [CAS 60320-05-0]
CAS: 60320-05-0 | SKU: QM-0142046-01 | Size: 5 mg£589.46 GBP -
Chlorotriethylsilane [CAS 994-30-9]
CAS: 994-30-9 | SKU: QM-0200399-01 | Size: 25 g£78.82 GBP -
Cholecystokinin Octapeptide, desulfated [CAS 25679-24-7]
CAS: 25679-24-7 | SKU: QM-0199673-01 | Size: 1 mg£226.18 GBP -
Chloroxylenol [CAS 88-04-0]
CAS: 88-04-0 | SKU: QM-0159770-01 | Size: 100 g£57.09 GBP -
Chlorothalonil [CAS 1897-45-6]
CAS: 1897-45-6 | SKU: QM-0165955-01 | Size: 250 mg£78.82 GBP -
Chlorothiazide [CAS 58-94-6]
CAS: 58-94-6 | SKU: QM-0157790-01 | Size: 100 mg£51.91 GBP -
Chlorotrianisene [CAS 569-57-3]
CAS: 569-57-3 | SKU: QM-0160401-01 | Size: 5 mg£238.32 GBP -
Chloroquine (phosphate) (Standard) [CAS 50-63-5]
CAS: 50-63-5 | SKU: QM-0154765-01 | Size: 10 mg£57.09 GBP -
Chlorotoxin [CAS 163515-35-3]
CAS: 163515-35-3 | SKU: QM-0194659-01 | Size: 100 µg£275.99 GBP -
Chlorotoxin (TFA)
SKU: QM-0194604-01 | Size: 100 µg£275.99 GBP -
Chloroquine-d5 [CAS 1854126-41-2]
CAS: 1854126-41-2 | SKU: QM-0154764-01 | Size: 1 mg£527.50 GBP -
Chondroitin sulfate [CAS 9007-28-7]
CAS: 9007-28-7 | SKU: QM-0160403-01 | Size: 250 mg£78.82 GBP -
Chlorotrianisene-d9 [CAS 1276197-26-2]
CAS: 1276197-26-2 | SKU: QM-0160402-01 | Size: 1 mg Price on request -
Chloroxine [CAS 773-76-2]
CAS: 773-76-2 | SKU: QM-0157968-01 | Size: 100 mg£51.91 GBP -
Chloroquine-d4 (phosphate)
SKU: QM-0154766-01 | Size: 1 mg Price on request