Collection: Synthesis Intermediates
Explore synthesis intermediates for research and development, organic synthesis, pharmaceutical discovery, and chemical production workflows. This collection includes precursors, protected derivatives, API intermediates, and specialty intermediates.
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T-Boc-Aminooxy-PEG7-bromide [CAS 2353410-15-6]
CAS: 2353410-15-6 | SKU: QM-0064208 | Size: 1 Each Price on request -
Sulamserod (hydrochloride) [CAS 184159-40-8]
CAS: 184159-40-8 | SKU: QM-0081464 | Size: 1 Each Price on request -
Sulfo-Cy5 amine (hydrochloride)
SKU: QM-0104961 | Size: 1 Each Price on request -
Staurosporine-Boc [CAS 120685-17-8]
CAS: 120685-17-8 | SKU: QM-0103854 | Size: 1 Each Price on request -
Spirapril (hydrochloride) [CAS 94841-17-5]
CAS: 94841-17-5 | SKU: QM-0074632 | Size: 5 mg£256.55 GBP -
SPOP-IN-6b (hydrochloride) [CAS 2136270-68-1]
CAS: 2136270-68-1 | SKU: QM-0060248 | Size: 1 Each Price on request -
SR33805 (analog) [CAS 121346-32-5]
CAS: 121346-32-5 | SKU: QM-0102988 | Size: 1 Each Price on request -
Synthalin (hydrochloride) [CAS 301-15-5]
CAS: 301-15-5 | SKU: QM-0101782 | Size: 1 Each Price on request -
Sulcardine (hydrochloride) [CAS 343935-48-8]
CAS: 343935-48-8 | SKU: QM-0099295-01 | Size: 1 mg£499.55 GBP -
SR-3677 (dihydrochloride) [CAS 1781628-88-3]
CAS: 1781628-88-3 | SKU: QM-0062076 | Size: 1 Each Price on request -
Sulfinalol (hydrochloride) [CAS 63251-39-8]
CAS: 63251-39-8 | SKU: QM-0096705 | Size: 1 Each Price on request -
Spermidine (hydrochloride) (Standard) [CAS 334-50-9]
CAS: 334-50-9 | SKU: QM-0096508-01 | Size: 10 mg£63.29 GBP -
T-Boc-Aminooxy-PEG3-alcohol [CAS 252378-66-8]
CAS: 252378-66-8 | SKU: QM-0064198 | Size: 1 Each Price on request -
Syk Inhibitor II (dihydrochloride) [CAS 227449-73-2]
CAS: 227449-73-2 | SKU: QM-0058495 | Size: 1 Each Price on request -
Syk Inhibitor II (hydrochloride) [CAS 2490508-82-0]
CAS: 2490508-82-0 | SKU: QM-0092709 | Size: 1 Each Price on request -
Stercobilin hydrochloride (mixture of isomers) [CAS 13129-80-1]
CAS: 13129-80-1 | SKU: QM-0092022 | Size: 1 Each Price on request -
SR1555 (hydrochloride) [CAS 2309312-90-9]
CAS: 2309312-90-9 | SKU: QM-0090749 | Size: 1 Each Price on request -
SU-4029 (dihydrochloride) [CAS 3194-36-3]
CAS: 3194-36-3 | SKU: QM-0087274 | Size: 1 Each Price on request -
Sudoterb (hydrochloride) [CAS 1044503-04-9]
CAS: 1044503-04-9 | SKU: QM-0068684 | Size: 1 Each Price on request -
T-Boc-Aminooxy-PEG4-amine [CAS 2496687-02-4]
CAS: 2496687-02-4 | SKU: QM-0065495 | Size: 1 Each Price on request -
Spectinomycin (dihydrochloride) (Standard) [CAS 21736-83-4]
CAS: 21736-83-4 | SKU: QM-0018083-01 | Size: 10 mg£64.33 GBP -
SP3N (hydrochloride)
SKU: QM-0008032-01 | Size: 1 mg£928.45 GBP -
Sitagliptin (hydrochloride) [CAS 486459-71-6]
CAS: 486459-71-6 | SKU: QM-0006474 | Size: 1 Each Price on request -
SKF 38393 (hydrochloride) (Standard) [CAS 62717-42-4]
CAS: 62717-42-4 | SKU: QM-0005185-01 | Size: 5 mg£94.75 GBP -
SP-141 (hydrochloride) [CAS 56501-26-9]
CAS: 56501-26-9 | SKU: QM-0005068 | Size: 1 Each Price on request -
SP187 (hydrochloride) [CAS 1333144-07-2]
CAS: 1333144-07-2 | SKU: QM-0003382 | Size: 1 Each Price on request -
SKF-82958 (hydrobromide) (Standard) [CAS 74115-01-8]
CAS: 74115-01-8 | SKU: QM-0002714-01 | Size: 1 mg£200.66 GBP -
SNAP5089 (hydrochloride) [CAS 157066-77-8]
CAS: 157066-77-8 | SKU: QM-0002600 | Size: 1 Each Price on request -
Sorafenib-d3 (tosylate) [CAS 1333386-17-6]
CAS: 1333386-17-6 | SKU: QM-0002528 | Size: 1 Each Price on request -
Sigma-LIGAND-1 (hydrochloride) (Standard) [CAS 139652-86-1]
CAS: 139652-86-1 | SKU: QM-0002459 | Size: 1 Each Price on request -
SKF89976A (hydrochloride) (Standard) [CAS 85375-15-1]
CAS: 85375-15-1 | SKU: QM-0001737 | Size: 1 Each Price on request -
Sotalol (hydrochloride) [CAS 959-24-0]
CAS: 959-24-0 | SKU: QM-0076312-01 | Size: 5 mg£51.91 GBP -
Siramesine (hydrochloride) [CAS 224177-60-0]
CAS: 224177-60-0 | SKU: QM-0147752-01 | Size: 2 mg£140.88 GBP -
SKF 81297 (hydrobromide) [CAS 67287-39-2]
CAS: 67287-39-2 | SKU: QM-0140518-01 | Size: 5 mg£117.25 GBP -
Sigma-LIGAND-1 (hydrochloride) [CAS 139652-86-1]
CAS: 139652-86-1 | SKU: QM-0081423-01 | Size: 5 mg£551.80 GBP -
Sovesudil (hydrochloride) [CAS 2984963-50-8]
CAS: 2984963-50-8 | SKU: QM-0136485-01 | Size: 5 mg£678.15 GBP -
SM-433 (hydrochloride)
SKU: QM-0146174-01 | Size: 5 mg£791.15 GBP -
SNAP 94847 (hydrochloride) [CAS 1781934-47-1]
CAS: 1781934-47-1 | SKU: QM-0112645-01 | Size: 5 mg£200.66 GBP -
SM-164 (hydrochloride) [CAS 2734174-02-6]
CAS: 2734174-02-6 | SKU: QM-0152847-01 | Size: 5 mg£489.83 GBP -
Simufilam (hydrochloride) [CAS 2480226-07-9]
CAS: 2480226-07-9 | SKU: QM-0146562-01 | Size: 5 mg£301.50 GBP -
Sonlicromanol (hydrochloride) [CAS 2162149-24-6]
CAS: 2162149-24-6 | SKU: QM-0139879-01 | Size: 5 mg£652.64 GBP -
SNS-314 (mesylate) [CAS 1146618-41-8]
CAS: 1146618-41-8 | SKU: QM-0139778-01 | Size: 5 mg£106.00 GBP -
SKF-82958 (hydrobromide) [CAS 74115-01-8]
CAS: 74115-01-8 | SKU: QM-0083624-01 | Size: 5 mg£199.44 GBP -
SKF89976A (hydrochloride) [CAS 85375-15-1]
CAS: 85375-15-1 | SKU: QM-0075310-01 | Size: 5 mg£117.25 GBP -
Sisunatovir (hydrochloride) [CAS 1903763-83-6]
CAS: 1903763-83-6 | SKU: QM-0140876-01 | Size: 5 mg£238.32 GBP -
SOS1 Ligand intermediate-1 [CAS 2245237-61-8]
CAS: 2245237-61-8 | SKU: QM-0151223-01 | Size: 5 mg£263.84 GBP -
Sotuletinib (hydrochloride) [CAS 2222138-31-8]
CAS: 2222138-31-8 | SKU: QM-0142222-01 | Size: 5 mg£129.63 GBP -
SJG-136 intermediate-1 [CAS 232931-64-5]
CAS: 232931-64-5 | SKU: QM-0156085-01 | Size: 5 mg£464.31 GBP -
SMARCA-BD ligand 1 for PROTAC (dihydrochloride) [CAS 2369053-68-7]
CAS: 2369053-68-7 | SKU: QM-0156255-01 | Size: 5 mg£275.99 GBP -
SMARCA-BD ligand 1 for PROTAC (hydrochloride) [CAS 2380272-56-8]
CAS: 2380272-56-8 | SKU: QM-0156256-01 | Size: 5 mg£275.99 GBP -
Sitagliptin fenilalanil (hydrochloride) [CAS 1339954-75-4]
CAS: 1339954-75-4 | SKU: QM-0149390-01 | Size: 5 mg£140.88 GBP -
SKF 38393 (hydrochloride) [CAS 62717-42-4]
CAS: 62717-42-4 | SKU: QM-0141464-01 | Size: 50 mg£125.13 GBP -
SKF-75670 (hydrobromide) [CAS 62717-63-9]
CAS: 62717-63-9 | SKU: QM-0141407-01 | Size: 5 mg£753.49 GBP -
SK1-I (hydrochloride) [CAS 2366222-05-9]
CAS: 2366222-05-9 | SKU: QM-0139515-01 | Size: 5 mg£489.83 GBP -
Solifenacin (hydrochloride) [CAS 180468-39-7]
CAS: 180468-39-7 | SKU: QM-0161565-01 | Size: 10 mg£89.13 GBP -
SKF 91488 (dihydrochloride) [CAS 68941-21-9]
CAS: 68941-21-9 | SKU: QM-0079846-01 | Size: 5 mg£78.82 GBP -
SKF-96365 (hydrochloride) [CAS 130495-35-1]
CAS: 130495-35-1 | SKU: QM-0079001-01 | Size: 5 mg£101.50 GBP -
Spectinomycin (dihydrochloride) [CAS 21736-83-4]
CAS: 21736-83-4 | SKU: QM-0158327-01 | Size: 500 mg£89.13 GBP -
SMANT (hydrochloride) [CAS 1177600-74-6]
CAS: 1177600-74-6 | SKU: QM-0136083-01 | Size: 5 mg£106.00 GBP -
SPD304 (dihydrochloride) [CAS 1049741-03-8]
CAS: 1049741-03-8 | SKU: QM-0136971-01 | Size: 5 mg£275.99 GBP -
SKF-34288 (hydrochloride) [CAS 320386-54-7]
CAS: 320386-54-7 | SKU: QM-0075636-01 | Size: 5 mg£263.84 GBP -
Sotalol-d6 (hydrochloride) [CAS 1246820-85-8]
CAS: 1246820-85-8 | SKU: QM-0158326-01 | Size: 1 mg£365.90 GBP -
SJF620 (hydrochloride) [CAS 2821938-05-8]
CAS: 2821938-05-8 | SKU: QM-0144340-01 | Size: 5 mg£777.78 GBP -
Sorafenib (tosylate) [CAS 475207-59-1]
CAS: 475207-59-1 | SKU: QM-0081748-01 | Size: 100 mg£101.50 GBP -
SLM6031434 (hydrochloride) [CAS 1897379-34-8]
CAS: 1897379-34-8 | SKU: QM-0139856-01 | Size: 1 mg£249.26 GBP -
Sinapic acid ethyl ester-d3
SKU: QM-0195237-01 | Size: 1 mg£351.32 GBP -
SiRNA/miRNA Transfection Reagent
SKU: QM-0161817-01 | Size: 1 mL£607.68 GBP -
SMD-3040 intermediate-2 [CAS 2632308-00-8]
CAS: 2632308-00-8 | SKU: QM-0156051-01 | Size: 5 mg£118.38 GBP -
Spectinomycin (dihydrochloride pentahydrate) [CAS 22189-32-8]
CAS: 22189-32-8 | SKU: QM-0160145-01 | Size: 500 mg£78.82 GBP -
Solifenacin-d7 (hydrochloride)
SKU: QM-0161566-01 | Size: 1 mg£614.98 GBP -
SN40 (hydrochloride) [CAS 2768663-15-4]
CAS: 2768663-15-4 | SKU: QM-0148888-01 | Size: 1 mg£283.28 GBP -
Sinomenine hydrochloride [CAS 6080-33-7]
CAS: 6080-33-7 | SKU: QM-0150473-01 | Size: 100 mg£51.91 GBP -
SLP7111228 (hydrochloride) [CAS 1449768-48-2]
CAS: 1449768-48-2 | SKU: QM-0139823-01 | Size: 1 mg£250.47 GBP -
SKF-83566 (hydrobromide) [CAS 108179-91-5]
CAS: 108179-91-5 | SKU: QM-0057352 | Size: 1 Each Price on request -
Solasodine (hydrochloride) [CAS 6106-33-8]
CAS: 6106-33-8 | SKU: QM-0168626 | Size: 1 Each Price on request -
Sibenadet (hydrochloride) [CAS 154189-24-9]
CAS: 154189-24-9 | SKU: QM-0060502 | Size: 1 Each Price on request -
Sildenafil (Mesylate) [CAS 1308285-21-3]
CAS: 1308285-21-3 | SKU: QM-0057723 | Size: 1 Each Price on request -
SLC5111312 (hydrochloride) [CAS 1870811-01-0]
CAS: 1870811-01-0 | SKU: QM-0141454-01 | Size: 500 µg£206.74 GBP -
SK609 (hydrochloride) [CAS 1092797-77-7]
CAS: 1092797-77-7 | SKU: QM-0059341-01 | Size: 5 mg£294.22 GBP -
Sodium octyl sulfate (Reagent for Ion-Pair Chromatography,99%) -d17 [CAS 1219802-16-0]
CAS: 1219802-16-0 | SKU: QM-0166795 | Size: 1 mg Price on request -
SKF83822 (hydrobromide) [CAS 74115-10-9]
CAS: 74115-10-9 | SKU: QM-0057340 | Size: 1 Each Price on request -
SLF80821178 (hydrochloride) [CAS 2764877-62-3]
CAS: 2764877-62-3 | SKU: QM-0135544 | Size: 1 Each Price on request -
SOS1 Ligand intermediate-3
SKU: QM-0134570 | Size: 1 Each Price on request -
Sonepiprazole (mesylate) [CAS 170858-34-1]
CAS: 170858-34-1 | SKU: QM-0132879 | Size: 1 Each Price on request -
SOS1 Ligand intermediate-5 [CAS 3043923-70-9]
CAS: 3043923-70-9 | SKU: QM-0131816 | Size: 1 Each Price on request -
Sifarobocept [CAS 2760175-31-1]
CAS: 2760175-31-1 | SKU: QM-0130964-01 | Size: 1 mg£727.46 GBP -
SKF 38393 (hydrobromide) [CAS 20012-10-6]
CAS: 20012-10-6 | SKU: QM-0060200-01 | Size: 50 mg£125.13 GBP -
SKF 77434 (hydrobromide) [CAS 300561-58-4]
CAS: 300561-58-4 | SKU: QM-0057345 | Size: 5 mg£204.31 GBP -
SOS1 Ligand intermediate-6 [CAS 3036156-01-8]
CAS: 3036156-01-8 | SKU: QM-0128702 | Size: 1 Each Price on request -
Sofpironium (tosylate) [CAS 2409055-48-5]
CAS: 2409055-48-5 | SKU: QM-0126450 | Size: 1 Each Price on request -
SOS1 Ligand intermediate-7 [CAS 2836274-66-7]
CAS: 2836274-66-7 | SKU: QM-0125883 | Size: 1 Each Price on request -
Simufilam (dihydrochloride) [CAS 2480226-06-8]
CAS: 2480226-06-8 | SKU: QM-0063650 | Size: 1 Each Price on request -
Sperabillin A (dihydrochloride) [CAS 111337-87-2]
CAS: 111337-87-2 | SKU: QM-0058943 | Size: 1 Each Price on request -
SMP-797 (hydrochloride) [CAS 259224-95-8]
CAS: 259224-95-8 | SKU: QM-0125360 | Size: 1 Each Price on request -
Solabegron (hydrochloride) [CAS 451470-34-1]
CAS: 451470-34-1 | SKU: QM-0124355 | Size: 1 Each Price on request -
Sorafenib (tosylate) (Standard) [CAS 475207-59-1]
CAS: 475207-59-1 | SKU: QM-0081749-01 | Size: 5 mg£59.16 GBP -
Sitamaquine (hydrochloride) [CAS 5330-29-0]
CAS: 5330-29-0 | SKU: QM-0122214 | Size: 1 Each Price on request -
SKF-86002 (dihydrochloride) [CAS 116339-68-5]
CAS: 116339-68-5 | SKU: QM-0058017 | Size: 1 Each Price on request -
SP100030 analogue 1 [CAS 154934-68-6]
CAS: 154934-68-6 | SKU: QM-0118166 | Size: 1 Each Price on request -
Sitagliptin-d4 (hydrochloride)
SKU: QM-0063204 | Size: 1 mg£539.64 GBP -
Sotuletinib (dihydrochloride) [CAS 2222138-40-9]
CAS: 2222138-40-9 | SKU: QM-0061011 | Size: 1 Each Price on request -
Simmitecan (hydrochloride) [CAS 1247847-78-4]
CAS: 1247847-78-4 | SKU: QM-0057720-01 | Size: 1 mg£963.68 GBP -
Sonepiprazole (hydrochloride) [CAS 170857-36-0]
CAS: 170857-36-0 | SKU: QM-0110762 | Size: 1 Each Price on request -
SMD-3040 intermediate-1 [CAS 3033110-45-8]
CAS: 3033110-45-8 | SKU: QM-0074232 | Size: 1 Each Price on request -
Spectinomycin (dihydrochloride pentahydrate) (Standard) [CAS 22189-32-8]
CAS: 22189-32-8 | SKU: QM-0108163-01 | Size: 25 mg£71.58 GBP -
Sotalol (hydrochloride) (Standard) [CAS 959-24-0]
CAS: 959-24-0 | SKU: QM-0107855-01 | Size: 5 mg£78.82 GBP -
Sinomenine hydrochloride (Standard) [CAS 6080-33-7]
CAS: 6080-33-7 | SKU: QM-0107413-01 | Size: 10 mg£51.91 GBP -
Sitafloxacin (hydrochloride) [CAS 346607-37-2]
CAS: 346607-37-2 | SKU: QM-0074927 | Size: 1 Each Price on request -
SKF 83959 (hydrobromide) [CAS 67287-95-0]
CAS: 67287-95-0 | SKU: QM-0057341 | Size: 5 mg£678.15 GBP -
SLF1081851 (hydrochloride) [CAS 2999629-35-3]
CAS: 2999629-35-3 | SKU: QM-0068097 | Size: 1 Each Price on request -
Simotinib (hydrochloride) [CAS 1538617-88-7]
CAS: 1538617-88-7 | SKU: QM-0057153 | Size: 1 Each Price on request -
SNIPER (TACC3) -2 (hydrochloride)
SKU: QM-0058413 | Size: 1 Each Price on request -
SK&F 97574 (hydrochloride) [CAS 144453-77-0]
CAS: 144453-77-0 | SKU: QM-0095652 | Size: 1 Each Price on request -
SJG-136 intermediate-2 [CAS 2246368-23-8]
CAS: 2246368-23-8 | SKU: QM-0092558 | Size: 1 Each Price on request -
Solifenacin D5 (hydrochloride) [CAS 1426174-05-1]
CAS: 1426174-05-1 | SKU: QM-0062658-01 | Size: 1 mg£559.09 GBP -
SNIPER (TACC3) -1 (hydrochloride)
SKU: QM-0058412 | Size: 1 Each Price on request -
SOS1 Ligand intermediate-4 [CAS 3036155-94-6]
CAS: 3036155-94-6 | SKU: QM-0088130 | Size: 1 Each Price on request -
Sitamaquine (tosylate) [CAS 1019640-33-5]
CAS: 1019640-33-5 | SKU: QM-0074084 | Size: 1 mg£110.50 GBP -
Silperisone (hydrochloride) [CAS 140944-30-5]
CAS: 140944-30-5 | SKU: QM-0080103-01 | Size: 1 mg£243.19 GBP -
SNX-5422 (mesylate) [CAS 1173111-67-5]
CAS: 1173111-67-5 | SKU: QM-0000219 | Size: 1 Each Price on request