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.
-
Levobetaxolol (hydrochloride) [CAS 116209-55-3]
CAS: 116209-55-3 | SKU: QM-0158167-01 | Size: 10 mg£51.91 GBP -
Leucomethylene blue (mesylate) [CAS 1236208-20-0]
CAS: 1236208-20-0 | SKU: QM-0155631-01 | Size: 5 mg£94.75 GBP -
LCL521 dihydrochloride [CAS 1226759-47-2]
CAS: 1226759-47-2 | SKU: QM-0083402-01 | Size: 5 mg£489.83 GBP -
Lenalidomide-4-aminomethyl (hydrochloride) [CAS 444289-05-8]
CAS: 444289-05-8 | SKU: QM-0146484-01 | Size: 5 mg£57.09 GBP -
Lenalidomide-propargyl-C2-NH2 (hydrochloride) [CAS 2489242-23-9]
CAS: 2489242-23-9 | SKU: QM-0076779-01 | Size: 5 mg£489.83 GBP -
Leelamine (hydrochloride) [CAS 16496-99-4]
CAS: 16496-99-4 | SKU: QM-0136644-01 | Size: 5 mg£67.44 GBP -
Levalbuterol (hydrochloride) [CAS 50293-90-8]
CAS: 50293-90-8 | SKU: QM-0160008-01 | Size: 5 mg£78.82 GBP -
Lercanidipine (hydrochloride) [CAS 132866-11-6]
CAS: 132866-11-6 | SKU: QM-0158684-01 | Size: 50 mg£62.26 GBP -
Levocetirizine (dihydrochloride) (Standard) [CAS 130018-87-0]
CAS: 130018-87-0 | SKU: QM-0204789-01 | Size: 5 mg£78.82 GBP -
Levocetirizine (dihydrochloride) [CAS 130018-87-0]
CAS: 130018-87-0 | SKU: QM-0204751-01 | Size: 5 mg£51.91 GBP -
Lenalidomide-C5-NH2 (hydrochloride) [CAS 2595367-27-2]
CAS: 2595367-27-2 | SKU: QM-0140641-01 | Size: 50 mg£363.47 GBP -
LCKLSL (hydrochloride)
SKU: QM-0204321-01 | Size: 1 mg£140.88 GBP -
Lenvatinib (mesylate) [CAS 857890-39-2]
CAS: 857890-39-2 | SKU: QM-0136594-01 | Size: 25 mg£106.00 GBP -
Levobunolol (hydrochloride) [CAS 27912-14-7]
CAS: 27912-14-7 | SKU: QM-0159270-01 | Size: 5 mg£67.44 GBP -
LDN-193189 (dihydrochloride) [CAS 1435934-00-1]
CAS: 1435934-00-1 | SKU: QM-0140019-01 | Size: 5 mg£122.88 GBP -
Levamisole (hydrochloride) (Standard) [CAS 16595-80-5]
CAS: 16595-80-5 | SKU: QM-0145699-01 | Size: 25 mg£62.26 GBP -
Lesogaberan (hydrochloride) [CAS 2925644-17-1]
CAS: 2925644-17-1 | SKU: QM-0079515-01 | Size: 5 mg£551.80 GBP -
Lerociclib (dihydrochloride) [CAS 2097938-59-3]
CAS: 2097938-59-3 | SKU: QM-0137428-01 | Size: 5 mg£129.63 GBP -
Lecozotan (hydrochloride) [CAS 433282-68-9]
CAS: 433282-68-9 | SKU: QM-0155500-01 | Size: 1 mg£263.84 GBP -
Levamisole (hydrochloride) [CAS 16595-80-5]
CAS: 16595-80-5 | SKU: QM-0145697-01 | Size: 5 g£67.44 GBP -
Lenalidomide 5'-piperazine (hydrochloride) [CAS 2222120-31-0]
CAS: 2222120-31-0 | SKU: QM-0198364-01 | Size: 25 mg£36.91 GBP -
Leriglitazone (hydrochloride) [CAS 146062-46-6]
CAS: 146062-46-6 | SKU: QM-0139240-01 | Size: 5 mg£551.80 GBP -
Lentivirus Transfection Reagent
SKU: QM-0161816-01 | Size: 1 mL£302.72 GBP -
Lenalidomide-C5-amido-Boc [CAS 2138441-25-3]
CAS: 2138441-25-3 | SKU: QM-0144187-01 | Size: 100 mg£414.50 GBP -
Lenalidomide-5-aminomethyl (hydrochloride) [CAS 1158264-69-7]
CAS: 1158264-69-7 | SKU: QM-0188586-01 | Size: 100 mg£62.26 GBP -
LDN-192960 (hydrochloride) [CAS 2309172-48-1]
CAS: 2309172-48-1 | SKU: QM-0144766-01 | Size: 5 mg£206.74 GBP -
Levocarnitine propionate-d5 (hydrochloride)
SKU: QM-0159137-01 | Size: 5 mg Price on request -
Lenampicillin (hydrochloride) [CAS 80734-02-7]
CAS: 80734-02-7 | SKU: QM-0079379-01 | Size: 5 mg£401.13 GBP -
Levocarnitine propionate-d3 (hydrochloride) [CAS 1334532-19-2]
CAS: 1334532-19-2 | SKU: QM-0159136-01 | Size: 1 mg£200.66 GBP -
Levocetirizine-d4 (dihydrochloride)
SKU: QM-0158973 | Size: 1 mg£889.57 GBP -
Levocabastine (hydrochloride) [CAS 79547-78-7]
CAS: 79547-78-7 | SKU: QM-0147842-01 | Size: 1 mg£140.88 GBP -
Lercanidipine-13C, d3-1 (hydrochloride) [CAS 2747918-20-1]
CAS: 2747918-20-1 | SKU: QM-0158685-01 | Size: 5 mg Price on request -
Levobupivacaine-d9 (hydrochloride)
SKU: QM-0158742 | Size: 1 Each Price on request -
LCB 03-0110 (dihydrochloride) [CAS 1962928-28-4]
CAS: 1962928-28-4 | SKU: QM-0058245 | Size: 1 mg£293.00 GBP -
Leukotriene A4 methyl ester [CAS 73466-12-3]
CAS: 73466-12-3 | SKU: QM-0137599-01 | Size: 25 µg£464.31 GBP -
Lauroyl-L-carnitine-d3 (hydrochloride) [CAS 1297271-52-3]
CAS: 1297271-52-3 | SKU: QM-0069782 | Size: 2.5 mg£771.71 GBP -
Lesopitron (dihydrochloride) [CAS 132449-89-9]
CAS: 132449-89-9 | SKU: QM-0000133-01 | Size: 1 mg£301.50 GBP -
Lenalidomide 4'-PEG3-amine (dihydrochloride) [CAS 2624336-87-2]
CAS: 2624336-87-2 | SKU: QM-0073362 | Size: 1 Each Price on request -
Leukotriene A 3 methyl ester [CAS 83851-38-1]
CAS: 83851-38-1 | SKU: QM-0132921 | Size: 1 Each Price on request -
Lercanidipine-13C, d3 (hydrochloride) [CAS 1261397-71-0]
CAS: 1261397-71-0 | SKU: QM-0075052 | Size: 1 mg Price on request -
LB-60-OF61 (hydrochloride) [CAS 742064-38-6]
CAS: 742064-38-6 | SKU: QM-0057065 | Size: 1 Each Price on request -
Lenalidomide 5'-piperazine-4-methylpiperidine (hydrochloride) [CAS 2520105-60-4]
CAS: 2520105-60-4 | SKU: QM-0129404-01 | Size: 5 mg£250.47 GBP -
Levocabastine (hydrochloride) (Standard) [CAS 79547-78-7]
CAS: 79547-78-7 | SKU: QM-0128495 | Size: 1 Each Price on request -
Leonurine (hydrochloride) (Standard) [CAS 24735-18-0]
CAS: 24735-18-0 | SKU: QM-0127929-01 | Size: 5 mg£140.88 GBP -
Lenalidomide 4'-PEG2-amine (dihydrochloride) [CAS 2624336-88-3]
CAS: 2624336-88-3 | SKU: QM-0073361-01 | Size: 10 mg£333.10 GBP -
Lenalidomide-C13-piperazine-Boc [CAS 3043895-40-2]
CAS: 3043895-40-2 | SKU: QM-0126789 | Size: 1 Each Price on request -
Levofloxacin-d3 (hydrochloride) [CAS 1173021-78-7]
CAS: 1173021-78-7 | SKU: QM-0125211 | Size: 1 Each Price on request -
Ledipasvir (hydrochloride) [CAS 2128695-48-5]
CAS: 2128695-48-5 | SKU: QM-0072177 | Size: 1 Each Price on request -
Lavamilast-d8 (hydrochloride)
SKU: QM-0123623 | Size: 1 mg Price on request -
Lenumlostat (hydrochloride) [CAS 2098884-53-6]
CAS: 2098884-53-6 | SKU: QM-0000253 | Size: 1 Each Price on request -
Leukotriene C4 methyl ester [CAS 73958-10-8]
CAS: 73958-10-8 | SKU: QM-0060914-01 | Size: 50 µg£806.95 GBP -
Leupeptin Ac-LL (hydrochloride) [CAS 24125-16-4]
CAS: 24125-16-4 | SKU: QM-0120857-01 | Size: 5 mg£322.16 GBP -
Lenvatinib (mesylate) (Standard) [CAS 857890-39-2]
CAS: 857890-39-2 | SKU: QM-0119427-01 | Size: 5 mg£102.63 GBP -
Lasmiditan (hydrochloride)
SKU: QM-0000523 | Size: 100 mg£697.35 GBP -
Leucylleucine methyl ester [CAS 13022-42-9]
CAS: 13022-42-9 | SKU: QM-0118296 | Size: 1 Each Price on request -
Lazabemide (hydrochloride) [CAS 103878-83-7]
CAS: 103878-83-7 | SKU: QM-0064926-01 | Size: 5 mg£65.37 GBP -
Ledoxantrone (trihydrochloride) [CAS 119221-49-7]
CAS: 119221-49-7 | SKU: QM-0112141-01 | Size: 1 mg£499.55 GBP -
Letimide (hydrochloride) [CAS 21791-39-9]
CAS: 21791-39-9 | SKU: QM-0083899 | Size: 1 Each Price on request -
Ledipasvir-d6 (hydrochloride)
SKU: QM-0108296 | Size: 1 mg Price on request -
Lauroguadine (hydrochloride) [CAS 135-42-2]
CAS: 135-42-2 | SKU: QM-0107959 | Size: 1 Each Price on request -
Levalbuterol (hydrochloride) (Standard) [CAS 50293-90-8]
CAS: 50293-90-8 | SKU: QM-0107366-01 | Size: 5 mg£238.32 GBP -
Levamisole-d5 (hydrochloride) [CAS 1246819-64-6]
CAS: 1246819-64-6 | SKU: QM-0063080 | Size: 1 mg£844.61 GBP -
LDN193189 (hydrochloride) [CAS 1062368-62-0]
CAS: 1062368-62-0 | SKU: QM-0059884-01 | Size: 5 mg£118.38 GBP -
Lercanidipine (hydrochloride) (Standard) [CAS 132866-11-6]
CAS: 132866-11-6 | SKU: QM-0106166-01 | Size: 10 mg£66.40 GBP -
Levocarnitine propionate-d9 (hydrochloride)
SKU: QM-0103503 | Size: 1 mg£1,606.41 GBP -
LCL-PEG3-N3 (hydrochloride) [CAS 3033849-91-8]
CAS: 3033849-91-8 | SKU: QM-0063963 | Size: 1 Each Price on request -
Leukotriene C4-d5 methyl ester
SKU: QM-0060915 | Size: 1 mg Price on request -
Lesopitron (hydrochloride) [CAS 132449-88-8]
CAS: 132449-88-8 | SKU: QM-0101329 | Size: 1 Each Price on request -
Levemopamil (hydrochloride) [CAS 101238-54-4]
CAS: 101238-54-4 | SKU: QM-0058817 | Size: 1 Each Price on request -
Lercanidipine-d3 (hydrochloride) [CAS 1189954-18-4]
CAS: 1189954-18-4 | SKU: QM-0075054 | Size: 1 mg£388.99 GBP -
Lenalidomide-propargyl-C2-amido-Ph-NH2 (hydrochloride) [CAS 2748150-20-9]
CAS: 2748150-20-9 | SKU: QM-0061515 | Size: 1 Each Price on request -
Lenperone (hydrochloride) [CAS 24677-86-9]
CAS: 24677-86-9 | SKU: QM-0058958 | Size: 1 Each Price on request -
Leukotriene E4 methyl ester [CAS 89461-65-4]
CAS: 89461-65-4 | SKU: QM-0098325 | Size: 1 Each Price on request -
Lenalidomide (hydrochloride) [CAS 1243329-97-6]
CAS: 1243329-97-6 | SKU: QM-0000756 | Size: 1 Each Price on request -
LeuRS-IN-1 (hydrochloride) [CAS 1364683-67-9]
CAS: 1364683-67-9 | SKU: QM-0063954-01 | Size: 1 mg£3,456.86 GBP -
Levofloxacin (hydrochloride) [CAS 177325-13-2]
CAS: 177325-13-2 | SKU: QM-0074885-01 | Size: 1 g£78.82 GBP -
Levamlodipine (hydrobromide) [CAS 865430-78-0]
CAS: 865430-78-0 | SKU: QM-0089686 | Size: 1 Each Price on request -
Levamlodipine (hydrochloride) [CAS 865430-76-8]
CAS: 865430-76-8 | SKU: QM-0087193 | Size: 1 Each Price on request -
Lergotrile (mesylate) [CAS 51473-23-5]
CAS: 51473-23-5 | SKU: QM-0085112 | Size: 1 Each Price on request -
Lenalidomide 4'-PEG1-amine (dihydrochloride) [CAS 2624336-86-1]
CAS: 2624336-86-1 | SKU: QM-0073360-01 | Size: 5 mg£94.75 GBP -
Lapatinib-13C2,15N Ditosylate [CAS 1246819-08-8]
CAS: 1246819-08-8 | SKU: QM-0054484-01 | Size: 500 µg£567.59 GBP -
L-Octanoylcarnitine (hydrochloride) (Standard) [CAS 54377-02-5]
CAS: 54377-02-5 | SKU: QM-0051709 | Size: 1 Each Price on request -
L-Lysinamide (dihydrochloride) [CAS 51127-08-3]
CAS: 51127-08-3 | SKU: QM-0049809 | Size: 100 mg£47.26 GBP -
L-Ornithine monohydrochloride, suitable for cell culture [CAS 3184-13-2]
CAS: 3184-13-2 | SKU: QM-0048631-01 | Size: 50 mg£64.33 GBP -
Lapatinib (ditosylate monohydrate) (Standard) [CAS 388082-78-8]
CAS: 388082-78-8 | SKU: QM-0017459-01 | Size: 5 mg£65.37 GBP -
Lapatinib (ditosylate) (Standard) [CAS 388082-77-7]
CAS: 388082-77-7 | SKU: QM-0017458-01 | Size: 5 mg£65.37 GBP -
L-threo-PPMP (hydrochloride)
SKU: QM-0004145 | Size: 1 Each Price on request -
Laduviglusib (trihydrochloride) (Standard) [CAS 1782235-14-6]
CAS: 1782235-14-6 | SKU: QM-0002503-01 | Size: 1 mg£140.88 GBP -
Laduviglusib (monohydrochloride) (Standard) [CAS 1797989-42-4]
CAS: 1797989-42-4 | SKU: QM-0002502-01 | Size: 5 mg£299.07 GBP -
Larotinib (mesylate hydrate) [CAS 2097129-93-4]
CAS: 2097129-93-4 | SKU: QM-0151009-01 | Size: 5 mg£325.81 GBP -
L-NAME (hydrochloride) [CAS 51298-62-5]
CAS: 51298-62-5 | SKU: QM-0155108-01 | Size: 100 mg£51.91 GBP -
Labetalone (hydrochloride) [CAS 96441-14-4]
CAS: 96441-14-4 | SKU: QM-0142362-01 | Size: 5 mg£59.16 GBP -
Lanicemine (dihydrochloride) [CAS 153322-06-6]
CAS: 153322-06-6 | SKU: QM-0112908-01 | Size: 5 mg£94.75 GBP -
Lapatinib (ditosylate) [CAS 388082-77-7]
CAS: 388082-77-7 | SKU: QM-0156505-01 | Size: 50 mg£101.50 GBP -
Landiolol (hydrochloride) [CAS 144481-98-1]
CAS: 144481-98-1 | SKU: QM-0079504-01 | Size: 10 mg£78.82 GBP -
L2H2-6OTD intermediate-1 [CAS 912656-47-4]
CAS: 912656-47-4 | SKU: QM-0156348-01 | Size: 5 mg£401.13 GBP -
L-Lysine-13C6 (hydrochloride) [CAS 1228077-86-8]
CAS: 1228077-86-8 | SKU: QM-0162718-01 | Size: 5 mg£363.47 GBP -
L2H2-6OTD intermediate-2 [CAS 890403-75-5]
CAS: 890403-75-5 | SKU: QM-0076880-01 | Size: 5 mg£363.47 GBP -
Laduviglusib (monohydrochloride) [CAS 1797989-42-4]
CAS: 1797989-42-4 | SKU: QM-0081578-01 | Size: 5 mg£127.38 GBP -
L-Lysyl-L-lysine (dihydrochloride) [CAS 52123-30-5]
CAS: 52123-30-5 | SKU: QM-0204591-01 | Size: 10 mg£62.26 GBP -
L-Ornithine-d2 (hydrochloride) [CAS 2483831-42-9]
CAS: 2483831-42-9 | SKU: QM-0204110-01 | Size: 1 mg£301.50 GBP -
L-NAME (hydrochloride) (Standard) [CAS 51298-62-5]
CAS: 51298-62-5 | SKU: QM-0155109-01 | Size: 10 mg£74.68 GBP -
L-Lysine (hydrochloride) (Standard) [CAS 657-27-2]
CAS: 657-27-2 | SKU: QM-0162710-01 | Size: 50 mg£75.72 GBP -
L-Octanoylcarnitine (hydrochloride) [CAS 54377-02-5]
CAS: 54377-02-5 | SKU: QM-0203475-01 | Size: 5 mg£78.82 GBP -
Ladostigil (hydrochloride) [CAS 209394-18-3]
CAS: 209394-18-3 | SKU: QM-0083522-01 | Size: 5 mg£614.98 GBP -
Labetalol (hydrochloride) (Standard) [CAS 32780-64-6]
CAS: 32780-64-6 | SKU: QM-0159362-01 | Size: 5 mg£42.09 GBP -
Laduviglusib (trihydrochloride) [CAS 1782235-14-6]
CAS: 1782235-14-6 | SKU: QM-0076703-01 | Size: 5 mg£148.75 GBP -
L-Lysine-d9 (hydrochloride) [CAS 2708343-64-8]
CAS: 2708343-64-8 | SKU: QM-0162716-01 | Size: 5 mg£301.50 GBP -
L-Ornithine-d7 (hydrochloride) [CAS 2483831-57-6]
CAS: 2483831-57-6 | SKU: QM-0202151-01 | Size: 1 mg£78.82 GBP -
Labetalol (hydrochloride) [CAS 32780-64-6]
CAS: 32780-64-6 | SKU: QM-0159361-01 | Size: 100 mg£57.09 GBP -
Lapatinib (ditosylate monohydrate) [CAS 388082-78-8]
CAS: 388082-78-8 | SKU: QM-0156506-01 | Size: 50 mg£94.75 GBP -
L-Lysine-13C (dihydrochloride) [CAS 202190-50-9]
CAS: 202190-50-9 | SKU: QM-0162713-01 | Size: 1 mg£301.50 GBP -
L-Lysine-d8 (hydrochloride) [CAS 344298-93-7]
CAS: 344298-93-7 | SKU: QM-0162715-01 | Size: 1 mg£100.38 GBP -
L-Ornithine (hydrochloride) [CAS 3184-13-2]
CAS: 3184-13-2 | SKU: QM-0198992-01 | Size: 100 mg£51.91 GBP -
L-Ornithine-1,2,3,4,5-13C5 (hydrochloride) [CAS 943962-21-8]
CAS: 943962-21-8 | SKU: QM-0198872-01 | Size: 1 mg£250.47 GBP -
L-Lysine-15N (dihydrochloride) [CAS 204451-50-3]
CAS: 204451-50-3 | SKU: QM-0198786-01 | Size: 1 mg£94.75 GBP -
L-Ornithine-d6 (hydrochloride) [CAS 347841-40-1]
CAS: 347841-40-1 | SKU: QM-0198314-01 | Size: 1 mg£263.84 GBP -
L-Lysine-13C6 (dihydrochloride) [CAS 201740-81-0]
CAS: 201740-81-0 | SKU: QM-0162707-01 | Size: 1 mg£140.88 GBP -
L-Phenylalanine, N-[N-[ (1,1-dimethylethoxy) carbonyl]-D-leucyl]-, phenylmethyl ester [CAS 140834-91-9]
CAS: 140834-91-9 | SKU: QM-0157064-01 | Size: 50 mg£106.00 GBP -
L-Methioninamide (hydrochloride) [CAS 16120-92-6]
CAS: 16120-92-6 | SKU: QM-0195825-01 | Size: 5 g£78.82 GBP