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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Acetylaranotin [CAS 20485-01-2]
CAS: 20485-01-2 | SKU: QM-0105722 | Size: 1 Each Price on request -
Acetyl-Amylin (8-37) (human) [CAS 178603-79-7]
CAS: 178603-79-7 | SKU: QM-0103980 | Size: 1 Each Price on request -
Acetyl sh-heptapeptide-1 [CAS 1356845-72-1]
CAS: 1356845-72-1 | SKU: QM-0102848 | Size: 1 Each Price on request -
Acetyl-ACTH (2-24) (human, bovine, rat) [CAS 1815617-98-1]
CAS: 1815617-98-1 | SKU: QM-0102659 | Size: 1 Each Price on request -
Acetyl-1,2 Coenzyme A-13c2 (Lithium)
SKU: QM-0068876 | Size: 1 mg Price on request -
Acetyl-CoA synthetase [CAS 9012-31-1]
CAS: 9012-31-1 | SKU: QM-0099490 | Size: 5 mg£921.15 GBP -
Acetyl-L-carnitine (hydrochloride) (Standard) [CAS 5080-50-2]
CAS: 5080-50-2 | SKU: QM-0075105-01 | Size: 5 mg£63.29 GBP -
Acetyl-Heme-Binding Protein 1 (1-21) (human) [CAS 946571-77-3]
CAS: 946571-77-3 | SKU: QM-0096555 | Size: 1 Each Price on request -
Acetyl-Calpastatin (184-210) (human) (TFA)
SKU: QM-0096240 | Size: 1 Each Price on request -
Acetylcephalotaxine [CAS 24274-60-0]
CAS: 24274-60-0 | SKU: QM-0094822 | Size: 1 Each Price on request -
Acetyl-Hirudin (55-65) (sulfated) [CAS 125441-01-2]
CAS: 125441-01-2 | SKU: QM-0094189 | Size: 1 Each Price on request -
Acetyl-Tau Peptide (273-284) amide [CAS 1684399-52-7]
CAS: 1684399-52-7 | SKU: QM-0093504 | Size: 1 Each Price on request -
Acetylastragaloside I [CAS 84687-47-8]
CAS: 84687-47-8 | SKU: QM-0093327 | Size: 1 Each Price on request -
Acetyl-cyclosporin A aldehyde [CAS 121584-52-9]
CAS: 121584-52-9 | SKU: QM-0091937-01 | Size: 100 mg£50.37 GBP -
Acetyl-L-homoserine lactone [CAS 51524-71-1]
CAS: 51524-71-1 | SKU: QM-0090260-01 | Size: 5 mg£190.94 GBP -
Acetyl-PHF6YA amide [CAS 885610-34-4]
CAS: 885610-34-4 | SKU: QM-0089967 | Size: 1 Each Price on request -
Acetylaszonalenin [CAS 42230-55-7]
CAS: 42230-55-7 | SKU: QM-0059673 | Size: 500 µg£499.55 GBP -
Acetyl-α-MSH (11-13) [CAS 57899-96-4]
CAS: 57899-96-4 | SKU: QM-0088398 | Size: 1 Each Price on request -
Acetylarginyltryptophyl diphenylglycine [CAS 1334583-93-5]
CAS: 1334583-93-5 | SKU: QM-0088388 | Size: 1 Each Price on request -
Acetyl-Lys5-octreotide [CAS 173606-11-6]
CAS: 173606-11-6 | SKU: QM-0087401 | Size: 1 Each Price on request -
Acetyl-PHF5 amide [CAS 1190970-24-1]
CAS: 1190970-24-1 | SKU: QM-0085646 | Size: 1 Each Price on request -
Acetyl-PHF4 amide [CAS 2022956-50-7]
CAS: 2022956-50-7 | SKU: QM-0085630 | Size: 1 Each Price on request -
Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) [CAS 2022956-56-3]
CAS: 2022956-56-3 | SKU: QM-0085571 | Size: 1 Each Price on request -
Acetyl-DL-phenylglycine [CAS 15962-46-6]
CAS: 15962-46-6 | SKU: QM-0084103-01 | Size: 5 g£61.22 GBP -
Acetyl-Octreotide [CAS 83795-61-3]
CAS: 83795-61-3 | SKU: QM-0082335 | Size: 1 Each Price on request -
Acetyl-Hirudin (54-65) (sulfated) [CAS 125441-00-1]
CAS: 125441-00-1 | SKU: QM-0082313 | Size: 1 Each Price on request -
Acetylcholine-d9 (chloride) [CAS 344298-95-9]
CAS: 344298-95-9 | SKU: QM-0074859-01 | Size: 1 mg£140.88 GBP -
Acetic acid, 2-bromo-, hexadecyl ester-13C2
SKU: QM-0053941 | Size: 1 Each Price on request -
9,9'- (6-Chloro-1,3,5-triazine-2,4-diyl) bis (9H-carbazole) -d16 [CAS 2778147-34-3]
CAS: 2778147-34-3 | SKU: QM-0051730 | Size: 1 Each Price on request -
9-Chlorononan-1-ol [CAS 51308-99-7]
CAS: 51308-99-7 | SKU: QM-0050393 | Size: 1 Each Price on request -
Acetobromo-α-D-galactose [CAS 3068-32-4]
CAS: 3068-32-4 | SKU: QM-0048898-01 | Size: 5 g£55.02 GBP -
9,10-Dibromoanthracene-d8 [CAS 518292-58-5]
CAS: 518292-58-5 | SKU: QM-0048103-01 | Size: 1 g£63.82 GBP -
9-Bromoanthracene-d9 [CAS 183486-02-4]
CAS: 183486-02-4 | SKU: QM-0047929-01 | Size: 1 g£142.00 GBP -
Acetobromo-a-D-glucuronic acid-13C6 methyl ester
SKU: QM-0047809 | Size: 1 Each Price on request -
9-Bromononanoic acid [CAS 41059-02-3]
CAS: 41059-02-3 | SKU: QM-0047765-01 | Size: 1 g£36.91 GBP -
9-Bromonon-1-ene [CAS 89359-54-6]
CAS: 89359-54-6 | SKU: QM-0047708-01 | Size: 5 g£55.02 GBP -
Acetoacetyl-CoA (sodium hydrate)
SKU: QM-0024457-01 | Size: 1 mg£363.47 GBP -
9-Acetyl-7-methyl-2-morpholin-4-ylpyrido[1,2-a]pyrimidin-4-one [CAS 663619-91-8]
CAS: 663619-91-8 | SKU: QM-0017537-01 | Size: 10 mg£218.88 GBP -
9-Bromo-1-nonanol [CAS 55362-80-6]
CAS: 55362-80-6 | SKU: QM-0016984-01 | Size: 25 g£57.09 GBP -
9-Keto-latanoprost [CAS 141074-06-8]
CAS: 141074-06-8 | SKU: QM-0007923-01 | Size: 1 mg£395.06 GBP -
Abiraterone sulfate (Standard) [CAS 1993430-25-3]
CAS: 1993430-25-3 | SKU: QM-0007229-01 | Size: 5 mg£853.12 GBP -
Aceclofenac ethyl ester [CAS 139272-67-6]
CAS: 139272-67-6 | SKU: QM-0004503-01 | Size: 5 mg£115.00 GBP -
Abanoquil (methylsulfate) [CAS 118931-00-3]
CAS: 118931-00-3 | SKU: QM-0004340 | Size: 1 Each Price on request -
Acetyl coenzyme A-d3 [CAS 121443-44-5]
CAS: 121443-44-5 | SKU: QM-0004032-01 | Size: 10 mg£1,606.41 GBP -
9-Dihydro-13-acetylbaccatin III [CAS 142203-65-4]
CAS: 142203-65-4 | SKU: QM-0156864-01 | Size: 5 mg£111.63 GBP -
Abacavir (sulfate) [CAS 188062-50-2]
CAS: 188062-50-2 | SKU: QM-0154544-01 | Size: 5 mg£59.16 GBP -
9-Amino-6-chloro-2-methoxyacridine [CAS 3548-09-2]
CAS: 3548-09-2 | SKU: QM-0139347-01 | Size: 5 mg£106.00 GBP -
Acetaminophen glucuronide (sodium salt) [CAS 120595-80-4]
CAS: 120595-80-4 | SKU: QM-0200612-01 | Size: 1 mg£79.85 GBP -
Acetyl coenzyme A (lithium) [CAS 32140-51-5]
CAS: 32140-51-5 | SKU: QM-0138161-01 | Size: 1 mg£200.66 GBP -
9 (Z),11 (E) -Conjugated linoleic acid methyl ester [CAS 13058-52-1]
CAS: 13058-52-1 | SKU: QM-0141154-01 | Size: 5 mg£319.73 GBP -
Abiraterone sulfate [CAS 1993430-25-3]
CAS: 1993430-25-3 | SKU: QM-0149671-01 | Size: 5 mg£452.17 GBP -
8-O-Acetylharpagide [CAS 6926-14-3]
CAS: 6926-14-3 | SKU: QM-0163199-01 | Size: 5 mg£78.82 GBP -
Acetyl Coenzyme A (trisodium) [CAS 102029-73-2]
CAS: 102029-73-2 | SKU: QM-0138160-01 | Size: 1 mg£103.75 GBP -
Acetyl dipeptide-1 cetyl ester [CAS 196604-48-5]
CAS: 196604-48-5 | SKU: QM-0144610-01 | Size: 10 mg£111.63 GBP -
Acetyl Gastric Inhibitory Peptide (human) (TFA)
SKU: QM-0189935-01 | Size: 5 mg£376.83 GBP -
Acetyl hexapeptide-38 [CAS 1400634-44-7]
CAS: 1400634-44-7 | SKU: QM-0183246-01 | Size: 5 mg£78.82 GBP -
Acetaminophen glucuronide-d3 [CAS 1260981-52-9]
CAS: 1260981-52-9 | SKU: QM-0148028-01 | Size: 5 mg Price on request -
9,10-Dibromoanthracene [CAS 523-27-3]
CAS: 523-27-3 | SKU: QM-0180453-01 | Size: 25 g£51.91 GBP -
Acetobromo-α-D-glucuronic acid methyl ester, 98% [CAS 21085-72-3]
CAS: 21085-72-3 | SKU: QM-0176065-01 | Size: 10 g£57.09 GBP -
Acetyl hexapeptide-1 (acetate) [CAS 2828433-36-7]
CAS: 2828433-36-7 | SKU: QM-0170142-01 | Size: 50 mg£89.13 GBP -
Acetyl angiotensinogen (1-14), human [CAS 104180-27-0]
CAS: 104180-27-0 | SKU: QM-0168677 | Size: 1 Each Price on request -
Acetoacetyl coenzyme A (sodium) [CAS 102029-52-7]
CAS: 102029-52-7 | SKU: QM-0064824 | Size: 1 Each Price on request -
Acetyl Coenzyme A (trisodium) (Standard) [CAS 102029-73-2]
CAS: 102029-73-2 | SKU: QM-0138162 | Size: Inquire Price on request -
9-Deacetyltaxinine E [CAS 284672-78-2]
CAS: 284672-78-2 | SKU: QM-0206074 | Size: Inquire Price on request -
9-Deacetyl-9-benzoyl-10-debenzoyltaxchinin A [CAS 172486-22-5]
CAS: 172486-22-5 | SKU: QM-0166196 | Size: 1 Each Price on request -
Acetyl coenzyme A (trilithium) [CAS 75520-41-1]
CAS: 75520-41-1 | SKU: QM-0058899-01 | Size: 5 mg£402.35 GBP -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -6- (naphthalen-1-yl) purine [CAS 1612191-92-0]
CAS: 1612191-92-0 | SKU: QM-0070297 | Size: 1 Each Price on request -
Acetyl hexapeptide-37 [CAS 1447824-16-9]
CAS: 1447824-16-9 | SKU: QM-0133304-01 | Size: 1 mg£67.44 GBP -
9-O-Acetyl-fargesol [CAS 449172-61-6]
CAS: 449172-61-6 | SKU: QM-0133132 | Size: 1 Each Price on request -
Acetyl decapeptide-3 [CAS 935288-50-9]
CAS: 935288-50-9 | SKU: QM-0130251-01 | Size: 5 mg£78.82 GBP -
Abacavir (sulfate) (Standard) [CAS 188062-50-2]
CAS: 188062-50-2 | SKU: QM-0130148-01 | Size: 5 mg£111.63 GBP -
Acetyl coenzyme A [CAS 72-89-9]
CAS: 72-89-9 | SKU: QM-0058898 | Size: 1 Each Price on request -
Acarbose (sulfate) [CAS 1221158-13-9]
CAS: 1221158-13-9 | SKU: QM-0000770 | Size: 1 Each Price on request -
Acetyl coenzyme A-13C2 (lithium)
SKU: QM-0128529 | Size: 1 mg£1,128.92 GBP -
Acetyl neurotensin (8-13) [CAS 74853-69-3]
CAS: 74853-69-3 | SKU: QM-0127311 | Size: 1 Each Price on request -
9- (2-O-Acetyl-3,5-di-O-benzoyl-β-D-xylofuranosyl) -6-chloro-9H-purine [CAS 132370-61-7]
CAS: 132370-61-7 | SKU: QM-0071288 | Size: 1 Each Price on request -
Acetyl Gastric Inhibitory Peptide (human) [CAS 299898-33-2]
CAS: 299898-33-2 | SKU: QM-0124275 | Size: 1 Each Price on request -
Acetyl hexapeptide-49 [CAS 1969409-70-8]
CAS: 1969409-70-8 | SKU: QM-0124081 | Size: 1 Each Price on request -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -6-[6- (4-morpholinyl) pyridin-3-yl]purine [CAS 1612191-98-6]
CAS: 1612191-98-6 | SKU: QM-0070279 | Size: 1 Each Price on request -
Acetobromo-α-maltose,98% [CAS 14257-35-3]
CAS: 14257-35-3 | SKU: QM-0122114 | Size: 1 Each Price on request -
Acetyl octapeptide-1 [CAS 868844-74-0]
CAS: 868844-74-0 | SKU: QM-0120850-01 | Size: 100 mg£72.61 GBP -
9-keto Fluprostenol [CAS 156406-33-6]
CAS: 156406-33-6 | SKU: QM-0120461 | Size: 1 Each Price on request -
Acetyl angiotensinogen (1-14), porcine [CAS 66641-26-7]
CAS: 66641-26-7 | SKU: QM-0120058 | Size: 1 Each Price on request -
Acetyl coenzyme A (Standard) [CAS 72-89-9]
CAS: 72-89-9 | SKU: QM-0119649 | Size: Inquire Price on request -
9-Bromophenanthrene-d9 [CAS 2055815-26-2]
CAS: 2055815-26-2 | SKU: QM-0119339 | Size: 2.5 mg£736.48 GBP -
Acacetin 7-O-glucuronide [CAS 38226-83-4]
CAS: 38226-83-4 | SKU: QM-0119269 | Size: 1 mg£307.58 GBP -
8-O-Demethyl-7-O-methyl-3,9-dihydropunctatin [CAS 93078-83-2]
CAS: 93078-83-2 | SKU: QM-0117943 | Size: 1 Each Price on request -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -6-[5- (propyn-1-yl) pyridin-3-yl]purine [CAS 1612191-95-3]
CAS: 1612191-95-3 | SKU: QM-0071397 | Size: 1 Each Price on request -
9-β-D-[2'-Fluoro-2'-deoxy-arabinofuranosyl]-guanin [CAS 103884-98-6]
CAS: 103884-98-6 | SKU: QM-0116071-01 | Size: 100 mg£111.63 GBP -
Acetyl hexapeptide-1 [CAS 448944-47-6]
CAS: 448944-47-6 | SKU: QM-0114226-01 | Size: 10 mg£78.82 GBP -
Acetyl dipeptide-3 aminohexanoate [CAS 1176133-78-0]
CAS: 1176133-78-0 | SKU: QM-0111418 | Size: 1 Each Price on request -
9- (3-Deoxy-3-fluoro-beta-D-ribofuranosyl) -9H-Purine [CAS 124775-29-7]
CAS: 124775-29-7 | SKU: QM-0070350 | Size: 1 Each Price on request -
9-O-Ethyldeacetylorientalide [CAS 1258517-60-0]
CAS: 1258517-60-0 | SKU: QM-0110444 | Size: 1 Each Price on request -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -6-phenylpurine [CAS 1612191-91-9]
CAS: 1612191-91-9 | SKU: QM-0070328 | Size: 1 Each Price on request -
Acetaminophen glucuronide-d4
SKU: QM-0110005 | Size: 1 Each Price on request -
Acetyl 11α-methoxy-β-boswellic acid [CAS 918548-43-3]
CAS: 918548-43-3 | SKU: QM-0108404-01 | Size: 1 mg£499.55 GBP -
Acetyl methylene blue [CAS 3763-06-2]
CAS: 3763-06-2 | SKU: QM-0107372 | Size: 1 Each Price on request -
Acetaminophen glucuronide (sodium salt) (Standard) [CAS 120595-80-4]
CAS: 120595-80-4 | SKU: QM-0104932 | Size: 1 Each Price on request -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -6- (pyridine-4-yl) purine [CAS 1612191-93-1]
CAS: 1612191-93-1 | SKU: QM-0070304 | Size: 1 Each Price on request -
Aceclofenac methyl ester [CAS 139272-66-5]
CAS: 139272-66-5 | SKU: QM-0104132-01 | Size: 5 mg£46.22 GBP -
9-Keto tafluprost [CAS 261179-75-3]
CAS: 261179-75-3 | SKU: QM-0103581 | Size: 1 Each Price on request -
9-β-D-Arabinofuranosyl-2-fluorohypoxanthine [CAS 83480-48-2]
CAS: 83480-48-2 | SKU: QM-0103562 | Size: 1 Each Price on request -
9-Keto Travoprost [CAS 1219032-18-4]
CAS: 1219032-18-4 | SKU: QM-0103239-01 | Size: 1 mg£293.00 GBP -
Acetobromocellobiose [CAS 14227-66-8]
CAS: 14227-66-8 | SKU: QM-0102184-01 | Size: 100 mg£67.44 GBP -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -9H-purin-2-amine [CAS 1612192-04-7]
CAS: 1612192-04-7 | SKU: QM-0071341 | Size: 1 Each Price on request -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -6- (furan-2-yl) purine [CAS 1612191-89-5]
CAS: 1612191-89-5 | SKU: QM-0070371 | Size: 1 Each Price on request -
9,10-Dichlorostearic acid [CAS 5829-48-1]
CAS: 5829-48-1 | SKU: QM-0062334 | Size: 1 Each Price on request -
8-O-Acetyltorilolone [CAS 20482-21-7]
CAS: 20482-21-7 | SKU: QM-0097559 | Size: 1 Each Price on request -
Acetaminophen glucuronide [CAS 16110-10-4]
CAS: 16110-10-4 | SKU: QM-0058634 | Size: 5 mg£735.26 GBP -
9 (Z),11 (Z) -Conjugated linoleic acid methyl ester [CAS 822-10-6]
CAS: 822-10-6 | SKU: QM-0096400-01 | Size: 5 mg£212.81 GBP -
9-[2'-O-Acetyl-3'-azido-3'-deoxy-5'-O-toluoyl-b-L-ribofuranosyl) -6-chloropurine [CAS 2095417-30-2]
CAS: 2095417-30-2 | SKU: QM-0071101 | Size: 1 Each Price on request -
9- (2'-O-Acetyl-5'-O-benzoyl-3'-deoxy-beta-D-ribofuranosyl) -6-chloropurine [CAS 1347118-41-5]
CAS: 1347118-41-5 | SKU: QM-0071212 | Size: 1 Each Price on request -
Acetoacetyl-CoA [CAS 1420-36-6]
CAS: 1420-36-6 | SKU: QM-0091257 | Size: 1 Each Price on request -
9- (3-Deoxy-3-fluoro-β-D-ribofuranosyl) -6-methyl-9H-purine [CAS 1612191-88-4]
CAS: 1612191-88-4 | SKU: QM-0070355 | Size: 1 Each Price on request -
Acetaminophen glucuronide (Standard) [CAS 16110-10-4]
CAS: 16110-10-4 | SKU: QM-0088753 | Size: 1 Each Price on request -
9- (2’-Deoxy-2’-fluoro-β-D-arabinofuranosyl) -9H-purine [CAS 109304-16-7]
CAS: 109304-16-7 | SKU: QM-0070345 | Size: 1 Each Price on request -
9- (2’-O-Acetyl-5’-O-benzoyl-3’-O-methyl-beta-D-ribofuranosyl) -2,6-dichloropurine [CAS 2072145-40-3]
CAS: 2072145-40-3 | SKU: QM-0071395 | Size: 1 Each Price on request -
Acetyl heptapeptide-4 [CAS 1459206-66-6]
CAS: 1459206-66-6 | SKU: QM-0086930 | Size: 1 Each Price on request -
9- (5 (R) -C-Methyl-2,3,5-tri-O-benzoyl-D-ribofuranosyl) -6-chloropurine
SKU: QM-0071252 | Size: 1 Each Price on request -
Acetaminophen glucuronide-d3 (sodium salt) [CAS 1260619-61-1]
CAS: 1260619-61-1 | SKU: QM-0086220 | Size: 2.5 mg£953.96 GBP