Chemicals starting with “L”

1,834 products in alphabetical order with CAS numbers and molecular formulas.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Reference Standard

Lenacapavir

CAS: 2189684-44-2
Formula: C₃₉H₃₂ClF₁₀N₇O₅S₂
MW: 968.3 g/mol

VQ-031470

Reference Standard

Lenacapavir (R)-Isomer

CAS: 3060953-29-6
Formula: C₃₉H₃₂ClF₁₀N₇O₅S₂
MW: 968.3 g/mol

VQ-048820

Reference Standard

Lenacapavir Amine Impurity

CAS: 3053923-46-6
Formula: C₂₉H₂₇ClF₅N₅O₄S₂
MW: 704.1 g/mol

VQ-026395

Reference Standard

Lenacapavir Dimesyl Impurity

CAS: 2189684-58-8
Formula: C₄₀H₃₄ClF₁₀N₇O₇S₃
MW: 1046.4 g/mol

VQ-037929

Reference Standard

Lenacapavir Dithiolane Acid Impurity

CAS: 2375020-12-3
Formula: C₁₂H₁₁F₃N₂O₂S₂
MW: 336.35 g/mol

VQ-048818

Reference Standard

Lenacapavir Impurity 58

CAS: 2937414-84-9
Formula: C₂₉H₂₆BrF₇N₄O₄S
MW: 739.5 g/mol

VQ-048819

Reference Standard

Lenacapavir Penteneyne Impurity

CAS: 3025145-45-0
Formula: C₃₈H₂₈ClF₁₀N₇O₃S
MW: 888.2 g/mol

VQ-031472

Reference Standard

Lenacapavir Pyrazolyl Cyclopropanone Impurity

CAS: 2375019-97-7
Formula: C₁₂H₁₁F₃N₂O₃
MW: 288.22 g/mol

VQ-048817

Reference Standard

Lenacapavir Sodium

CAS: 2283356-12-5
Formula: C₃₉H₃₁ClF₁₀N₇NaO₅S₂
MW: 990.3 g/mol

VQ-037928

IP/BP/USP

Lenalidomide

CAS: 191732-72-6
Formula: C₁₃H₁₃N₃O₃
MW: 259.26 g/mol

VQ-004217

Reference Standard

Lenalidomide 0.771 Impurity (Lenalidomide Peak-1)

Formula: C₂₅H₃₃N₃O₁₃
MW: 583.54 g/mol

VQ-005138

Reference Standard

Lenalidomide 0.824 Impurity (Lenalidomide Peak-2)

Formula: C₂₅H₃₃N₃O₁₃
MW: 583.54 g/mol

VQ-005139

Reference Standard

Lenalidomide Dimethyl Ester Impurity -1

CAS: 1198299-50-1
Formula: C₁₅H₁₈N₂O₅
MW: 306.31 g/mol

In stock

Reference Standard

Lenalidomide Dimethyl sulphoxide

CAS: 2083617-58-5
Formula: C₁₃H₁₃N₃O₃.C₂H₆OS
MW: 337.39 g/mol

VQ-048827

Reference Standard

Lenalidomide FA Ethyl Ester

Formula: C₁₅H₁₉N₃O₄
MW: 305.33 g/mol

VQ-013515

Reference Standard

Lenalidomide For System Suitability CRS

Cat. No.: VQ-013516

In stock

Reference Standard

Lenalidomide Hemihydrate

CAS: 847871-99-2
Formula: C₂₆H₂₈N₆O₇
MW: 536.5 g/mol

VQ-007531

Reference Standard

Lenalidomide Hydrochloride

CAS: 1243329-97-6
Formula: C₁₃H₁₄ClN₃O₃
MW: 295.72 g/mol

VQ-045088

Reference Standard

Lenalidomide Impurity (2 and 3) mixture

Formula: C₂₆H₃₀N₆O₈
MW: 554.55 g/mol

In stock

Reference Standard

Lenalidomide Impurity 16

CAS: 133446-99-8
Formula: C₉H₈BrNO₄
MW: 274.07 g/mol

In stock

Reference Standard

Lenalidomide Impurity 17

CAS: 90725-68-1
Formula: C₉H₈BrNO₄
MW: 274.07 g/mol

In stock

Reference Standard

Lenalidomide Impurity 18

CAS: 61940-21-4
Formula: C₉H₈BrNO₄
MW: 274.07 g/mol

In stock

Reference Standard

Lenalidomide Impurity 19

CAS: 827026-44-8
Formula: C₁₃H₁₄N₄O₅
MW: 306.27 g/mol

In stock

Reference Standard

Lenalidomide Impurity 2

CAS: 2197420-75-8
Formula: C₁₃H₁₅N₃O₄
MW: 277.28 g/mol

In stock

Reference Standard

Lenalidomide Impurity 33

CAS: 2759287-45-9
Formula: C₁₅H₁₉N₃O₄
MW: 305.33 g/mol

VQ-005147

Reference Standard

Lenalidomide Impurity 34

CAS: 52090-24-1
Formula: C₉H₈N₂O₆
MW: 240.17 g/mol

VQ-048825

Reference Standard

Lenalidomide Impurity 4

CAS: 6810-78-2
Formula: C₅H₇NO₃
MW: 129.11 g/mol

VQ-005148

Reference Standard

Lenalidomide Impurity 71

CAS: 1198299-54-5
Formula: C₁₄H₁₅N₃O₆
MW: 321.29 g/mol

In stock

Reference Standard

Lenalidomide impurity at RRT ~2.4

CAS: 913297-15-1
Formula: C₉H₁₀N₂O₄
MW: 210.19 g/mol

VQ-040034

Reference Standard

Lenalidomide Impurity-1

CAS: 2197414-57-4
Formula: C₁₃H₁₅N₃O₄
MW: 277.28 g/mol

In stock

Reference Standard

Lenalidomide Impurity-13

CAS: 874760-69-7
Formula: C₁₃H₁₅N₃O₄
MW: 277.28 g/mol

VQ-005151

Reference Standard

Lenalidomide Impurity-3

CAS: 295357-66-3
Formula: C₁₃H₁₄N₂O₅
MW: 278.26 g/mol

In stock

Reference Standard

Lenalidomide Impurity-5

Formula: C₂₀H₁₅N₃O₆S
MW: 425.41 g/mol

In stock

Reference Standard

Lenalidomide impurity-7

CAS: 2197414-55-2
Formula: C₁₃H₁₆N₄O₃
MW: 276.29 g/mol

In stock

Reference Standard

Lenalidomide Lactosamine adduct

Formula: C₂₅H₃₃N₃O₁₃
MW: 583.5 g/mol

In stock

Reference Standard

Lenalidomide Methyl Ester Impurity - 2

CAS: 1240215-87-5
Formula: C₁₄H₁₇N₃O₄
MW: 291.3 g/mol

In stock

Reference Standard

Lenalidomide Methyl Ester Impurity - 3

CAS: 1198299-53-4
Formula: C₁₄H₁₇N₃O₄
MW: 291.3 g/mol

In stock

Reference Standard

Lenalidomide N-(3-Aminopropanoyl) Hydrochloride

CAS: 1407490-89-4
Formula: C₁₆H₁₉ClN₄O₄
MW: 366.8 g/mol

VQ-026400

Reference Standard

Lenalidomide N-Hydroxy Impurity

CAS: 2717380-87-3
Formula: C₁₃H₁₃N₃O₄
MW: 275.26 g/mol

VQ-005157

Reference Standard

Lenalidomide Nitroso Impurity

Formula: C₁₃H₁₁N₃O₄
MW: 273.24 g/mol

In stock

Reference Standard

Lenalidomide Peak-1

Formula: C₂₅H₃₃N₃O₁₃
MW: 583.54 g/mol

In stock

Reference Standard

Lenalidomide Peak-2

Formula: C₂₅H₃₃N₃O₁₃
MW: 583.54 g/mol

In stock

Reference Standard

Lenalidomide WS

CAS: 191732-72-6
Formula: C₁₃H₁₃N₃O₃
MW: 259.26 g/mol

In stock

Reference Standard

Lenalidomide-d5

CAS: 1227162-34-6
Formula: C₁₃H₁₃N₃O₃
MW: 264.29 g/mol

VQ-048829

Reference Standard

Lenalidomide-N-Formyl Impurity

CAS: 2197414-56-3
Formula: C₁₄H₁₃N₃O₄
MW: 287.27 g/mol

In stock

Reference Standard

Lenvatinib

CAS: 417716-92-8
Formula: C₂₁H₁₉ClN₄O₄
MW: 426.9 g/mol

In stock

Reference Standard

Lenvatinib 4-Chloro Impurity

CAS: 771464-30-3
Formula: C₁₁H₈ClNO₃
MW: 237.64 g/mol

VQ-026402

Reference Standard

Lenvatinib cyclopropylcarbamoyl impurity

CAS: 2412398-76-4
Formula: C₂₅H₂₄ClN₅O₅
MW: 509.9 g/mol

VQ-037949

Reference Standard

lenvatinib Impurity (Stage-1)

Formula: C₂₃H₂₀ClN₃O₅
MW: 453.88 g/mol

In stock

Reference Standard

Lenvatinib Impurity 11 (Dimer Impurity)

CAS: 2712530-40-8
Formula: C₄₅H₄₂Cl₂N₈O₈
MW: 893.8 g/mol

In stock

Reference Standard

Lenvatinib Impurity 18

CAS: 2143930-75-8
Formula: C₃₅H₂₆Cl₂N₆O₇
MW: 713.5 g/mol

In stock

Reference Standard

Lenvatinib Impurity 21

CAS: 2023826-82-4
Formula: C₁₂H₁₁NO₄
MW: 233.22 g/mol

VQ-037945

Reference Standard

Lenvatinib impurity 4

CAS: 2380197-90-8
Formula: C₂₈H₂₂ClN₅O₅
MW: 544 g/mol

VQ-005162

Reference Standard

Lenvatinib Impurity 5

CAS: 2613141-84-5
Formula: C₃₁H₂₉ClN₆O₆
MW: 617 g/mol

In stock

Reference Standard

Lenvatinib Impurity-1

CAS: 2250242-56-7
Formula: C₂₃H₁₉ClN₄O₄
MW: 450.9 g/mol

VQ-005164

Reference Standard

Lenvatinib Mesylate

CAS: 857890-39-2
Formula: C₂₂H₂₃ClN₄O₇S
MW: 523 g/mol

In stock

Reference Standard

Lenvatinib N-Ethyl Impurity

CAS: 417719-46-1
Formula: C₂₀H₁₉ClN₄O₄
MW: 414.8 g/mol

In stock

Reference Standard

Lenvatinib N-Ethyl Impurity methanesulfonate salt

CAS: 2991278-65-8
Formula: C₂₀H₁₉ClN₄O₄ : CH₄O₃S
MW: 510.95 g/mol

VQ-048835

Reference Standard

Lenvatinib N-Oxide Impurity

CAS: 1788901-86-9
Formula: C₂₁H₁₉ClN₄O₅
MW: 442.9 g/mol

In stock

Reference Standard

Lenvatinib Nitrile Impurity

CAS: 2983068-19-3
Formula: C₂₄H₁₆ClN₃O₄
MW: 445.86 g/mol

In stock

Reference Standard

Lenvatinib Phenoxy Quinoline Impurity

CAS: 417722-93-1
Formula: C₁₇H₁₄ClN₃O₃
MW: 343.8 g/mol

In stock

Reference Standard

Lenvatinib Phenoxycarbonyl Impurity

Formula: C₃₁H₂₂ClN₃O₇
MW: 583.98 g/mol

In stock

Reference Standard

Lenvatinib Quinoline Metabolite

CAS: 417724-81-3
Formula: C₁₁H₁₀N₂O₃
MW: 218.21 g/mol

In stock

Leptin from rat ≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder

Cat. No.: VQ-011493

VQ-011493

Reference Standard

Lercanidipine

CAS: 100427-26-7
Formula: C₃₆H₄₁N₃O₆
MW: 611.7 g/mol

VQ-007535

Reference Standard

Lercanidipine 5-Desmethyl-5-Propyl Ester

CAS: 1797124-83-4
Formula: C₃₈H₄₅N₃O₆
MW: 639.8 g/mol

VQ-026406

Reference Standard

Lercanidipine Acid

CAS: 855592-30-2
Formula: C₃₅H₃₉N₃O₆
MW: 597.7 g/mol

VQ-031491

Reference Standard

Lercanidipine Dimethyl Ester Impurity

CAS: 21881-77-6
Formula: C₁₇H₁₈N₂O₆
MW: 346.3 g/mol

VQ-022949

Reference Standard

Lercanidipine EP Impurity C

CAS: 887769-34-8
Formula: C₃₆H₃₉N₃O₆
MW: 609.7 g/mol

In stock

Reference Standard

Lercanidipine Ethyl Impurity

CAS: 786625-22-7
Formula: C₃₇H₄₃N₃O₆
MW: 625.8 g/mol

In stock

Reference Standard

Lercanidipine Ethyl Impurity ((N-1) Stage)

CAS: 74936-73-5
Formula: C₁₇H₁₈N₂O₆
MW: 346.3 g/mol

In stock

Reference Standard

Lercanidipine Ethyl Impurity Hydrochloride

CAS: 210579-71-8
Formula: C₃₇H₄₄ClN₃O₆
MW: 662.2 g/mol

VQ-005171

Reference Standard

Lercanidipine Hydrochloride Hydrate

CAS: 932391-49-6
Formula: C₃₆H₄₁N₃O₆.ClH.1/2H₂O
MW: 657.2 g/mol

In stock

Reference Standard

Lercanidipine Impurity 10

CAS: 41140-46-9
Formula: C₃₀H₃₁N
MW: 405.57 g/mol

VQ-048842

Reference Standard

Lercanidipine Impurity A

CAS: 74936-74-6
Formula: C₁₉H₂₂N₂O₆
MW: 374.4 g/mol

VQ-026404

Reference Standard

Lercanidipine Impurity B

CAS: 1119226-97-9
Formula: C₃₅H₃₇N₃O₆
MW: 595.7 g/mol

VQ-026403

Reference Standard

Lercanidipine Impurity E (Freebase)

CAS: 100442-33-9
Formula: C₂₀H₂₇NO
MW: 297.4 g/mol

In stock

Reference Standard

Lercanidipine Impurity Impurity E

CAS: 39562-17-9
Formula: C₁₂H₁₁NO₅
MW: 249.22 g/mol

VQ-048836

Reference Standard

Lercanidipine Nitroso Impurity 1

Formula: C₁₉H₂₄N₂O₂
MW: 312.41 g/mol

VQ-006842

Reference Standard

Lercanidipine-d3 Hydrochloride

CAS: 1189954-18-4
Formula: C₃₆H₄₂ClN₃O₆
MW: 651.2 g/mol

VQ-037958

Reference Standard

Lesinurad

CAS: 878672-00-5
Formula: C₁₇H₁₄BrN₃O₂S
MW: 404.3 g/mol

VQ-037960

Reference Standard

Lesinurad Bromothiol impurity

CAS: 1158970-76-3
Formula: C₁₅H₁₂BrN₃S
MW: 346.2 g/mol

VQ-031494

Reference Standard

Lesinurad Chloro Impurity

CAS: 1533519-98-0
Formula: C₁₇H₁₄ClN₃O₂S
MW: 359.8 g/mol

VQ-037962

Reference Standard

Lesinurad Desbromo Acid Impurity

CAS: 1533519-93-5
Formula: C₁₇H₁₅N₃O₂S
MW: 325.4 g/mol

VQ-037961

Reference Standard

Lesinurad Ethyl ester impurity

CAS: 1158970-52-5
Formula: C₁₉H₁₈BrN₃O₂S
MW: 432.3 g/mol

VQ-037963

Reference Standard

Letermovir

CAS: 917389-32-3
Formula: C₂₉H₂₈F₄N₄O₄
MW: 572.5 g/mol

In stock

Reference Standard

Letermovir Di N-Oxide Impurity

Formula: C₂₉H₂₈F₄N₄O₆
MW: 604.55 g/mol

In stock

Reference Standard

Letermovir Dialdehyde Impurity

CAS: 2994645-03-1
Formula: C₂₉H₂₆F₄N₄O₆
MW: 602.5 g/mol

VQ-026409

Reference Standard

Letermovir Ethyl Ester

CAS: 2758792-79-7
Formula: C₃₁H₃₂F₄N₄O₄
MW: 600.6 g/mol

VQ-022950

Reference Standard

Letermovir Impurity 36

CAS: 2758792-73-1
Formula: C₁₈H₁₄F₄N₂O₄
MW: 398.31 g/mol

VQ-048843

Reference Standard

Letermovir Impurity LTRRC-1

CAS: 2991059-71-1
Formula: C₂₉H₂₈F₄N₄O₅
MW: 588.5 g/mol

In stock

Reference Standard

Letermovir Impurity LTRRC-8

Formula: C₃₀H₃₀F₄N₄O₄.C₂₀H₁₈O₈.C₄H₈O₂
MW: 1061.03 g/mol

In stock

Reference Standard

Letermovir Methyl Ester

CAS: 917389-29-8
Formula: C₃₀H₃₀F₄N₄O₄
MW: 586.6 g/mol

VQ-026411

Reference Standard

Letermovir N2-Oxide Impurity

Formula: C₂₉H₂₈F₄N₄O₅
MW: 588.5 g/mol

VQ-005175

Reference Standard

Letosteine

CAS: 53943-88-7
Formula: C₁₀H₁₇NO₄S₂
MW: 279.4 g/mol

VQ-037964

IP/BP/USP

Letrozole

CAS: 112809-51-5
Formula: C₁₇H₁₁N₅
MW: 285.3 g/mol

VQ-004218

Reference Standard

Letrozole Diacid Impurity

CAS: 1644566-39-1
Formula: C₁₇H₁₃N₃O₄
MW: 323.3 g/mol

VQ-021256

Reference Standard

Letrozole Diamide

CAS: 2170106-13-3
Formula: C₁₇H₁₅N₅O₂
MW: 321.33 g/mol

VQ-022953

Reference Standard

Letrozole EP Impurity A

CAS: 112809-52-6
Formula: C₁₇H₁₁N₅
MW: 285.3 g/mol

VQ-021255

Reference Standard

Letrozole EP Impurity B

CAS: 113402-31-6
Formula: C₂₂H₁₃N₃
MW: 319.4 g/mol

VQ-022951

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Chemicals starting with “L”