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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2,2,2-Trichloroethanol (Standard) [CAS 115-20-8]
CAS: 115-20-8 | SKU: QM-0086620-01 | Size: 25 mg£58.12 GBP -
2,2′,5-Trichlorobiphenyl-3,4,4′,6,6′-d5
SKU: QM-0069145 | Size: 1 mg Price on request -
2,2′,3,4′,5,5′,6-Heptachloro-4-methoxy biphenyl-13C12
SKU: QM-0084091 | Size: 1 Each Price on request -
2'-Fluoroacetophenone [CAS 445-27-2]
CAS: 445-27-2 | SKU: QM-0084061 | Size: 100 g£51.91 GBP -
2,2′,3,4,4′,6-Hexabromo diphenyl ether-13C12 [CAS 488710-25-4]
CAS: 488710-25-4 | SKU: QM-0082941 | Size: 1 Each Price on request -
2,2',4,4',6,6'-Hexachloro-1,1'-biphenyl-13C12 [CAS 234432-90-7]
CAS: 234432-90-7 | SKU: QM-0082937 | Size: 1 Each Price on request -
2,3,4,6,7,8-Hexachlorodibenzofuran [CAS 60851-34-5]
CAS: 60851-34-5 | SKU: QM-0078763-01 | Size: 1 mg£358.61 GBP -
15-Keto Fluprostenol [CAS 2136344-22-2]
CAS: 2136344-22-2 | SKU: QM-0054075 | Size: 1 Each Price on request -
17β-Estradiol sulfate-d3 (sodium)
SKU: QM-0053717 | Size: 1 Each Price on request -
16-Keto 17Beta-estradiol-d5
SKU: QM-0053561 | Size: 1 mg£727.97 GBP -
18-Bromooctadecanoic acid [CAS 2536-38-1]
CAS: 2536-38-1 | SKU: QM-0052493-01 | Size: 100 mg£55.02 GBP -
16-Ketoestradiol-d5
SKU: QM-0052286-01 | Size: 1 mg£1,091.26 GBP -
2'-Chloro-4'-nitrophenyl β-D-cellobioside [CAS 135743-28-1]
CAS: 135743-28-1 | SKU: QM-0051871 | Size: 1 Each Price on request -
17-Bromoheptadecanoic acid [CAS 13099-35-9]
CAS: 13099-35-9 | SKU: QM-0051514 | Size: 1 Each Price on request -
19-Bromononadecanoic acid [CAS 78774-38-6]
CAS: 78774-38-6 | SKU: QM-0050397 | Size: 1 Each Price on request -
2',4'-Difluoro-[1,1'-biphenyl]-4-ol-d4
SKU: QM-0050108 | Size: 1 Each Price on request -
16-Bromo-1-hexadecanol [CAS 59101-28-9]
CAS: 59101-28-9 | SKU: QM-0049714 | Size: 1 Each Price on request -
16-Bromohexadecanoic acid [CAS 2536-35-8]
CAS: 2536-35-8 | SKU: QM-0048978 | Size: 1 Each Price on request -
15-Bromopentadecanoic acid [CAS 56523-59-2]
CAS: 56523-59-2 | SKU: QM-0047736-01 | Size: 100 mg£51.91 GBP -
18:0 Bromo-squarefluor (632/649) PE (ammonium)
SKU: QM-0023788 | Size: 1 Each Price on request -
16:0-18:0 (4,5-Dibromo) PC [CAS 105464-30-0]
CAS: 105464-30-0 | SKU: QM-0023712 | Size: 1 Each Price on request -
18:1 Bromo-squareFluor (632/649) PE (ammonium) [CAS 3077426-97-9]
CAS: 3077426-97-9 | SKU: QM-0023571 | Size: 1 Each Price on request -
17-O-Demethylgeldanamycin [CAS 52762-28-4]
CAS: 52762-28-4 | SKU: QM-0022997 | Size: 1 Each Price on request -
2',7'-Difluorofluorescein [CAS 195136-58-4]
CAS: 195136-58-4 | SKU: QM-0019999-01 | Size: 5 mg£71.58 GBP -
15-Keto-ETE-CoA
SKU: QM-0019208 | Size: 1 Each Price on request -
17-Trifluoromethylphenyl-13,14-dihydro trinor prostaglandin F1α [CAS 1027401-98-4]
CAS: 1027401-98-4 | SKU: QM-0016888 | Size: 1 Each Price on request -
16- (3-Fluorophenoxy) tetranor prostaglandin F2α methyl
SKU: QM-0013592 | Size: 1 Each Price on request -
17-Phenyl trinor prostaglandin F2α glycinamide methyl ester
SKU: QM-0013536 | Size: 1 Each Price on request -
15-keto Cloprostenol isopropyl ester
SKU: QM-0013534 | Size: 1 Each Price on request -
15-Keto Iloprost [CAS 155326-57-1]
CAS: 155326-57-1 | SKU: QM-0011509 | Size: 1 Each Price on request -
15-Keto treprostinil (sodium)
SKU: QM-0010745 | Size: 1 Each Price on request -
15-keto Prostaglandin F1α [CAS 21562-58-3]
CAS: 21562-58-3 | SKU: QM-0008149 | Size: 1 Each Price on request -
16:1 (DELTA 9-Cis) PC, chloroform [CAS 56815-99-7]
CAS: 56815-99-7 | SKU: QM-0007789 | Size: 1 Each Price on request -
18β-Glycyrrhetyl-3-O-sulfate (Standard) [CAS 10251-38-4]
CAS: 10251-38-4 | SKU: QM-0007260 | Size: 1 Each Price on request -
17-Trifluoromethylphenyl-13,14-dihydro trinor Prostaglandin F2α [CAS 294856-01-2]
CAS: 294856-01-2 | SKU: QM-0006490 | Size: 1 Each Price on request -
16-Phenoxy tetranor prostaglandin F2α methyl ester [CAS 51638-90-5]
CAS: 51638-90-5 | SKU: QM-0004383 | Size: 1 Each Price on request -
15-Keto Travoprost (Standard) [CAS 404830-45-1]
CAS: 404830-45-1 | SKU: QM-0004225 | Size: 1 Each Price on request -
1H-Pyrazole-1-carboxylic acid, 3-amino-5-cyclobutyl-, 1,1-dimethylethyl ester [CAS 1026682-51-8]
CAS: 1026682-51-8 | SKU: QM-0003317-01 | Size: 5 mg£101.50 GBP -
1H,1H,2H,2H-Perfluorodecanesulfonic acid [CAS 39108-34-4]
CAS: 39108-34-4 | SKU: QM-0076739-01 | Size: 5 mg£376.83 GBP -
18β-Glycyrrhetyl-3-O-sulfate [CAS 10251-38-4]
CAS: 10251-38-4 | SKU: QM-0149811-01 | Size: 5 mg£476.46 GBP -
2',3'-Di-O-acetyl-D-uridine [CAS 29108-90-5]
CAS: 29108-90-5 | SKU: QM-0075700-01 | Size: 100 mg£67.44 GBP -
15-Keto Travoprost [CAS 404830-45-1]
CAS: 404830-45-1 | SKU: QM-0138943-01 | Size: 5 mg£527.50 GBP -
2'-Deoxy-2'-fluoro-5-iodouridine [CAS 55612-21-0]
CAS: 55612-21-0 | SKU: QM-0201873-01 | Size: 25 mg£118.38 GBP -
15-Keto Bimatoprost-d5
SKU: QM-0143931-01 | Size: 500 µg£1,870.07 GBP -
2'-Bromoacetophenone [CAS 2142-69-0]
CAS: 2142-69-0 | SKU: QM-0199350-01 | Size: 1 g£51.91 GBP -
2'-Acetylacteoside [CAS 94492-24-7]
CAS: 94492-24-7 | SKU: QM-0161941-01 | Size: 5 mg£273.56 GBP -
16-Ketoestradiol [CAS 566-75-6]
CAS: 566-75-6 | SKU: QM-0197000-01 | Size: 1 mg£489.83 GBP -
17β-Estradiol sulfate (sodium) [CAS 4999-79-5]
CAS: 4999-79-5 | SKU: QM-0147578-01 | Size: 5 mg£67.44 GBP -
17β-Estradiol-3-β-D-glucuronide-d3 (sodium)
SKU: QM-0144136 | Size: 1 mg£658.72 GBP -
17β-Estradiol sulfate-d4 (sodium) [CAS 352431-50-6]
CAS: 352431-50-6 | SKU: QM-0147579-01 | Size: 1 mg£452.17 GBP -
17β-Dihydroequilin 3-sulfate-2,4,16,16-d4 (sodium) [CAS 352431-51-7]
CAS: 352431-51-7 | SKU: QM-0149010-01 | Size: 5 mg Price on request -
17α-Deacetyltanghinin [CAS 111614-46-1]
CAS: 111614-46-1 | SKU: QM-0164016-01 | Size: 1 mg£1,806.89 GBP -
17β-Estradiol-3-β-D-glucuronide-d3 [CAS 1260231-06-8]
CAS: 1260231-06-8 | SKU: QM-0144137 | Size: 500 µg£1,487.35 GBP -
17β-Estradiol 17-acetate 3-β-D-glucuronide-d3
SKU: QM-0147757-01 | Size: 1 mg Price on request -
2'-Deoxy-2'-fluoro-4-thiouridine [CAS 10212-16-5]
CAS: 10212-16-5 | SKU: QM-0184426-01 | Size: 5 mg£111.63 GBP -
15-Keto-prostaglandin E2-d4 [CAS 2738376-85-5]
CAS: 2738376-85-5 | SKU: QM-0137929-01 | Size: 1 mg Price on request -
17β-Dihydroequilenin 3-sulfate-4,16,16-d3 (sodium) [CAS 1276056-91-7]
CAS: 1276056-91-7 | SKU: QM-0149009-01 | Size: 5 mg Price on request -
2',7'-Dichlorofluorescein [CAS 76-54-0]
CAS: 76-54-0 | SKU: QM-0181333-01 | Size: 1 g£72.61 GBP -
16-Keto 17β-Estradiol-d5 (Major)
SKU: QM-0147845-01 | Size: 1 mg Price on request -
15-Keto-prostaglandin E2-d9 [CAS 2738376-66-2]
CAS: 2738376-66-2 | SKU: QM-0137928-01 | Size: 1 mg Price on request -
2',3',5'-Tri-O-acetyl-2-thiouridine [CAS 28542-31-6]
CAS: 28542-31-6 | SKU: QM-0151414-01 | Size: 5 mg£118.38 GBP -
15-keto-Prostaglandin E2 [CAS 26441-05-4]
CAS: 26441-05-4 | SKU: QM-0137927-01 | Size: 500 µg£239.54 GBP -
15-Keto Bimatoprost [CAS 1163135-96-3]
CAS: 1163135-96-3 | SKU: QM-0143930-01 | Size: 1 mg£307.58 GBP -
16-Anhydrodeacetylnerigoside [CAS 69549-58-2]
CAS: 69549-58-2 | SKU: QM-0164062-01 | Size: 1 mg£408.43 GBP -
2'-Deoxy-2'-fluoro-N4-benzoyl-5-methylcytidine [CAS 182495-81-4]
CAS: 182495-81-4 | SKU: QM-0074361 | Size: 1 Each Price on request -
15-keto-17-phenyl trinor Prostaglandin F2α [CAS 949564-89-0]
CAS: 949564-89-0 | SKU: QM-0138203-01 | Size: 1 mg£227.39 GBP -
17-trifluoromethylphenyl trinor Prostaglandin F2α [CAS 221246-34-0]
CAS: 221246-34-0 | SKU: QM-0138953-01 | Size: 1 mg£348.89 GBP -
2'-Acetylacteoside (Standard) [CAS 94492-24-7]
CAS: 94492-24-7 | SKU: QM-0161942 | Size: 1 Each Price on request -
15-Keto-PGA1 [CAS 61600-67-7]
CAS: 61600-67-7 | SKU: QM-0135388 | Size: 1 Each Price on request -
14β-Benzoyloxy-2-deacetylbaccatin VI [CAS 705973-69-9]
CAS: 705973-69-9 | SKU: QM-0134925 | Size: 1 Each Price on request -
17-Trifluoromethylphenyl trinor prostaglandin F2α ethyl amide [CAS 1621369-73-0]
CAS: 1621369-73-0 | SKU: QM-0131942 | Size: 1 Each Price on request -
1H,1H,2H,2H-Perfluoro-1-decanol [CAS 678-39-7]
CAS: 678-39-7 | SKU: QM-0130725-01 | Size: 5 g£51.91 GBP -
2''-O-Acetylsprengerinin C [CAS 1220707-33-4]
CAS: 1220707-33-4 | SKU: QM-0128047 | Size: 1 Each Price on request -
18-O-Demethylpederin [CAS 2120362-33-4]
CAS: 2120362-33-4 | SKU: QM-0126046 | Size: Inquire Price on request -
15-keto-PGE1 [CAS 22973-19-9]
CAS: 22973-19-9 | SKU: QM-0125025-01 | Size: 1 mg£384.13 GBP -
2'-Deoxy-2'-fluoro-ara-uridine
SKU: QM-0071061 | Size: 1 Each Price on request -
16-Keto Aspergillimide [CAS 199784-50-4]
CAS: 199784-50-4 | SKU: QM-0063148 | Size: 1 Each Price on request -
2'-Deoxy-2'-fluoro-5-trifluoromethyl-arabinouridine [CAS 114652-80-1]
CAS: 114652-80-1 | SKU: QM-0070383 | Size: 1 Each Price on request -
18β-Glycyrrhetyl-3-O-sulfate-d2
SKU: QM-0067996 | Size: 1 mg Price on request -
1H,1H,2H,2H-Perfluorohexanesulfonic acid [CAS 757124-72-4]
CAS: 757124-72-4 | SKU: QM-0117540-01 | Size: 5 mg£124.00 GBP -
15-Demethylplumieride [CAS 132586-69-7]
CAS: 132586-69-7 | SKU: QM-0111718 | Size: 1 Each Price on request -
19-O-Acetylchaetoglobosin A [CAS 50939-69-0]
CAS: 50939-69-0 | SKU: QM-0060964 | Size: 1 mg£367.12 GBP -
15 (R) -15-Methyl prostaglandin F2α methyl ester [CAS 35700-22-2]
CAS: 35700-22-2 | SKU: QM-0110263 | Size: 1 Each Price on request -
15,16-Di-O-acetyldarutoside [CAS 1188282-02-1]
CAS: 1188282-02-1 | SKU: QM-0107451 | Size: 1 Each Price on request -
17β-Acetoxy-2α-bromo-5α-androstan-3-one [CAS 6173-35-9]
CAS: 6173-35-9 | SKU: QM-0107071 | Size: 1 Each Price on request -
17 (R) -Resolvin D1 methyl ester [CAS 937738-64-2]
CAS: 937738-64-2 | SKU: QM-0105748 | Size: 1 Each Price on request -
15-Keto latanoprost acid [CAS 369585-22-8]
CAS: 369585-22-8 | SKU: QM-0105610-01 | Size: 1 mg£286.93 GBP -
18:0 (9,10dibromo) PC [CAS 217075-01-9]
CAS: 217075-01-9 | SKU: QM-0103877 | Size: 1 Each Price on request -
15-keto-Prostaglandin F2a [CAS 35850-13-6]
CAS: 35850-13-6 | SKU: QM-0058673 | Size: 1 mg (28.37 mM x 100 μL in Methyl acetate)£263.84 GBP -
17 (S) -HDHA-d5 Ethyl ester
SKU: QM-0103174 | Size: 1 Each Price on request -
17-Trifluoromethylphenyl trinor prostaglandin F2α methyl ester [CAS 195503-20-9]
CAS: 195503-20-9 | SKU: QM-0101894 | Size: 1 Each Price on request -
16-Acetoxy-7-O-acetylhorminone [CAS 269742-39-4]
CAS: 269742-39-4 | SKU: QM-0101258 | Size: 1 Each Price on request -
2',5-Difluoro-2'-deoxycytidine [CAS 581772-30-7]
CAS: 581772-30-7 | SKU: QM-0061189 | Size: 1 Each Price on request -
16-o-Acetyldarutigenol [CAS 1188282-01-0]
CAS: 1188282-01-0 | SKU: QM-0098865 | Size: 1 Each Price on request -
15 (S) -Acetate prostaglandin A2 methyl ester [CAS 36323-03-2]
CAS: 36323-03-2 | SKU: QM-0097498-01 | Size: 1 mg£407.21 GBP -
18β-Glycyrrhetyl-3-O-sulfate-d3
SKU: QM-0067997 | Size: 1 mg Price on request -
15 (S) -HETE-d8 ethyl ester
SKU: QM-0095017 | Size: 1 Each Price on request -
2',5-Difluoro-2'-deoxy-1-arabinosyluracil [CAS 69123-95-1]
CAS: 69123-95-1 | SKU: QM-0094400-01 | Size: 1 mg£97.00 GBP -
2',3,5-Trichlorobiphenyl-d4
SKU: QM-0093347 | Size: 1 mg Price on request -
15-Acetyl-deoxynivalenol [CAS 88337-96-6]
CAS: 88337-96-6 | SKU: QM-0093038 | Size: 1 mg£363.47 GBP -
15-Acetyl-deoxynivalenol-13C17 [CAS 911392-39-7]
CAS: 911392-39-7 | SKU: QM-0091314 | Size: 12 μg (28.15 μM x 1.2 mL in Acetonitrile) Price on request -
15 (S) -HETE methyl ester [CAS 70946-44-0]
CAS: 70946-44-0 | SKU: QM-0090424 | Size: 100 µg£1,094.90 GBP -
15-Acetyl-deoxynivalenol (Standard) [CAS 88337-96-6]
CAS: 88337-96-6 | SKU: QM-0090147 | Size: 1 Each Price on request -
2'-Deoxy-2'-fluoro-l-uridine [CAS 622785-69-7]
CAS: 622785-69-7 | SKU: QM-0067806 | Size: 1 Each Price on request -
15-Keto latanoprost [CAS 135646-98-9]
CAS: 135646-98-9 | SKU: QM-0061435 | Size: 1 mg£257.76 GBP -
2''-O-Acetyl-platyconic acid A [CAS 1256935-30-4]
CAS: 1256935-30-4 | SKU: QM-0085923 | Size: 1 Each Price on request -
14α-Demethylase/DNA Gyrase-IN-2 [CAS 2330812-64-9]
CAS: 2330812-64-9 | SKU: QM-0067562 | Size: 1 Each Price on request -
13-cis Retinoic Acid Methyl Ester-d5 [CAS 1331666-29-5]
CAS: 1331666-29-5 | SKU: QM-0053630 | Size: 1 Each Price on request -
10-Bromo-1-aminodecane, Hydrobromide [CAS 24566-82-3]
CAS: 24566-82-3 | SKU: QM-0053519 | Size: 1 Each Price on request -
12-Ketostearic acid (sodium) [CAS 73536-57-9]
CAS: 73536-57-9 | SKU: QM-0052815-01 | Size: 50 mg£263.84 GBP -
1-Salicylate glucuronide [CAS 7695-70-7]
CAS: 7695-70-7 | SKU: QM-0051837-01 | Size: 1 mg£251.69 GBP -
12-Ketochenodeoxycholic acid (Standard) [CAS 2458-08-4]
CAS: 2458-08-4 | SKU: QM-0051824 | Size: 1 Each Price on request -
11-Ketoprogesterone [CAS 516-15-4]
CAS: 516-15-4 | SKU: QM-0051638-01 | Size: 5 mg£65.37 GBP -
10-Camphorsulfonic acid ethyl ester [CAS 108481-13-6]
CAS: 108481-13-6 | SKU: QM-0051574-01 | Size: 100 mg£285.71 GBP -
13-Bromotridecanoic acid [CAS 15462-16-5]
CAS: 15462-16-5 | SKU: QM-0051291-01 | Size: 100 mg£89.13 GBP -
12-Bromododecan-1-ol [CAS 3344-77-2]
CAS: 3344-77-2 | SKU: QM-0050395-01 | Size: 5 g£51.91 GBP -
10- (3,5-Di-OMe-Ph) -9-mesityl- (1,3,6,8-tetra-OMe-acridinium) (tetrafluoroborate) [CAS 1965330-59-9]
CAS: 1965330-59-9 | SKU: QM-0049516-01 | Size: 100 mg£284.50 GBP -
14-Bromotetradecanoic acid [CAS 676-26-6]
CAS: 676-26-6 | SKU: QM-0048980 | Size: 1 Each Price on request -
13-Bromotridecan-1-ol [CAS 116754-58-6]
CAS: 116754-58-6 | SKU: QM-0048933 | Size: 1 Each Price on request -
14-Bromotetradecan-1-ol [CAS 72995-94-9]
CAS: 72995-94-9 | SKU: QM-0048932 | Size: 1 Each Price on request