Chemicals starting with “A”

2,724 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

Apremilast Impurity 28

CAS: 1131-52-8
Formula: C₁₀H₁₂O₃
MW: 180.2 g/mol

VQ-029192

Reference Standard

Apremilast Impurity 37

CAS: 608142-27-4
Formula: C₁₂H₁₉NO₄S
MW: 273.35 g/mol

In stock

Reference Standard

Apremilast Impurity 5

CAS: 2095036-40-9
Formula: C₂₀H₂₀N₂O₈S
MW: 448.4 g/mol

VQ-024334

Reference Standard

Apremilast Impurity 50

CAS: 253168-79-5
Formula: C₂₀H₂₁NO₆S
MW: 403.5 g/mol

VQ-047432

Reference Standard

Apremilast Olifin Amine

CAS: 1450657-31-4
Formula: C₁₂H₁₇NO₄S
MW: 271.33 g/mol

VQ-045283

Reference Standard

Apremilast R-Isomer

CAS: 608141-44-2
Formula: C₂₂H₂₄N₂O₇S
MW: 460.5 g/mol

In stock

Reference Standard

Apremilast-d5

CAS: 1258597-47-5
Formula: C₂₂H₂₄N₂O₇S
MW: 465.5 g/mol

VQ-024338

Reference Standard

Aprepitant

CAS: 170729-80-3
Formula: C₂₃H₂₁F₇N₄O₃
MW: 534.4 g/mol

In stock

Reference Standard

Aprepitant Desfluoro Spot-1

CAS: 171338-33-3
Formula: C₂₀H₁₉F₆NO₂
MW: 419.4 g/mol

In stock

Reference Standard

Aprepitant Desfluoro Spot-2

Formula: C₂₀H₁₉F₆NO₂
MW: 419.4 g/mol

In stock

Reference Standard

Aprepitant Diasteromer

Formula: C₂₁H₁₉F₆NO₃
MW: 447.4 g/mol

In stock

Reference Standard

Aprepitant EP Impurity A

CAS: 170729-76-7
Formula: C₂₃H₂₂F₆N₄O₃
MW: 516.4 g/mol

In stock

Reference Standard

Aprepitant EP Impurity B

CAS: 2348441-62-1
Formula: C₂₉H₂₅F₇N₄O₃
MW: 610.5 g/mol

VQ-029203

Reference Standard

Aprepitant EP Impurity C

CAS: 2348441-63-2
Formula: C₂₉H₂₅F₇N₄O₃
MW: 610.5 g/mol

VQ-024344

Reference Standard

Aprepitant M2 Metabolite (1R, 2R, 3R)-Isomer

CAS: 380499-06-9
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-035140

Reference Standard

Aprepitant M2 Metabolite (1R, 2S, 3S)-Isomer

CAS: 170902-80-4
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-035081

Reference Standard

Aprepitant M2 Metabolite (1R,2R,3R)-Isomer Hydrochloride

CAS: 1447693-83-5
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-035782

Reference Standard

Aprepitant M2 Metabolite (1R,2R,3S)-Isomer

CAS: 171338-27-5
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-029207

Reference Standard

Aprepitant M2 Metabolite (1R,2S,3R)-Isomer Hydrochloride

CAS: 2475187-95-0
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-047436

Reference Standard

Aprepitant M2 Metabolite (1R,2S,3S)-Isomer Hydrochloride

CAS: 1333998-27-8
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-047438

Reference Standard

Aprepitant M2 Metabolite (1S, 2R, 3R)-Isomer

CAS: 1242175-36-5
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-024348

Reference Standard

Aprepitant M2 Metabolite (1S, 2S, 3R)-Isomer HCl

CAS: 2475188-05-5
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-035779

Reference Standard

Aprepitant M2 Metabolite (1S,2R,3R)-Isomer Hydrochloride

CAS: 1333998-21-2
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-047437

Reference Standard

Aprepitant M3 Metabolite (1R, 5S, 6R)-Isomer

CAS: 419574-04-2
Formula: C₂₀H₁₆F₇NO₃
MW: 451.3 g/mol

VQ-035083

Reference Standard

Aprepitant N-Oxide

CAS: 172673-23-3
Formula: C₂₃H₂₁F₇N₄O₄
MW: 550.4 g/mol

VQ-024347

Reference Standard

Aprepitant-d4

CAS: 1133387-60-6
Formula: C₂₃H₂₁F₇N₄O₃
MW: 538.5 g/mol

VQ-029209

Reference Standard

Aprocitentan

CAS: 1103522-45-7
Formula: C₁₆H₁₄Br₂N₆O₄S
MW: 546.2 g/mol

VQ-023020

Reference Standard

Aprocitentan-d4

CAS: 2748196-51-0
Formula: C₁₆H₁₄Br₂N₆O₄S
MW: 550.2 g/mol

VQ-035510

Aprotinin

CAS: 9087-70-1
Formula: C₂₈₄H₄₃₂N₈₄O₇₉S₇
MW: 6511 g/mol

VQ-019499

Cell Culture

Aprotinin, cell culture tested

CAS: 9087-70-1
Formula: C₂₈₄H₄₃₂N₈₄O₇₉S₇
MW: 6511 g/mol

VQ-020294

Apstatin, 95% (HPLC)

CAS: 160470-73-5
Formula: C₂₃H₃₃N₅O₅
MW: 459.5 g/mol

VQ-002611

Reference Standard

Aquocobalamin

CAS: 13422-52-1
Formula: C₆₂H₉₁CoN₁₃O₁₆P
MW: 1364.4 g/mol

VQ-029947

Reference Standard

AR-13324 M1 metabolite

CAS: 2309668-15-1
Formula: C₁₉H₁₉N₃O₂
MW: 321.4 g/mol

VQ-023234

Reference Standard

Arachidic Acid

CAS: 506-30-9
Formula: C₂₀H₄₀O₂
MW: 312.5 g/mol

VQ-032486

Arachidic Acid methyl ester

CAS: 1120-28-1
Formula: C₂₁H₄₂O₂
MW: 326.6 g/mol

VQ-032562

Arachidonic acid, 98%

CAS: 506-32-1
Formula: C₂₀H₃₂O₂
MW: 304.5 g/mol

VQ-008398

Cell Culture

Arachidonic acid, cell culture tested

CAS: 506-32-1
Formula: C₂₀H₃₂O₂
MW: 304.5 g/mol

VQ-046196

Reference Standard

Aradap

CAS: 34079-68-0
Formula: C₁₀H₁₄N₆O₄
MW: 282.26 g/mol

VQ-034497

Aramite

CAS: 140-57-8
Formula: C₁₅H₂₃ClO₄S
MW: 334.9 g/mol

VQ-039947

Reference Standard

Arbidol Hydrochloride

CAS: 131707-23-8
Formula: C₂₂H₂₆BrClN₂O₃S
MW: 513.9 g/mol

VQ-042753

Reference Standard

Arbidol Sulfone

CAS: 151455-32-2
Formula: C₂₂H₂₅BrN₂O₅S
MW: 509.4 g/mol

VQ-035196

Reference Standard

Arbidol Sulfoxide

CAS: 151455-33-3
Formula: C₂₂H₂₅BrN₂O₄S
MW: 493.4 g/mol

VQ-035194

Biochemistry

Arbutin, 98%

CAS: 497-76-7
Formula: C₁₂H₁₆O₇
MW: 272.25 g/mol

VQ-002768

Arecaidine

CAS: 499-04-7
Formula: C₇H₁₁NO₂
MW: 141.17 g/mol

VQ-049240

Arecaidine hydrochloride, 95%

CAS: 6018-28-6
Formula: C₇H₁₂ClNO₂
MW: 177.63 g/mol

VQ-012499

Extra Pure

Arecoline hydrobromide, extra pure

CAS: 300-08-3
Formula: C₈H₁₄BrNO₂
MW: 236.11 g/mol

VQ-045856

HPLC

Arecoline hydrobromide, for HPLC, 98%

CAS: 300-08-3
Formula: C₈H₁₄BrNO₂
MW: 236.11 g/mol

VQ-003721

Reference Standard

Arformoterol

CAS: 67346-49-0
Formula: C₁₉H₂₄N₂O₄
MW: 344.4 g/mol

VQ-024353

Reference Standard

Arformoterol Tartrate

CAS: 200815-49-2
Formula: C₂₃H₃₀N₂O₁₀
MW: 494.5 g/mol

VQ-024351

Arg-Gly-Asp, 97% (TLC)

CAS: 99896-85-2
Formula: C₁₂H₂₂N₆O₆
MW: 346.34 g/mol

VQ-003165

Reference Standard

Argatroban

CAS: 74863-84-6
Formula: C₂₃H₃₆N₆O₅S
MW: 508.6 g/mol

VQ-024354

Reference Standard

Argatroban Ethyl Sulfonate Impurity

CAS: 2826316-00-9
Formula: C₁₂H₁₃NO₃S
MW: 251.3 g/mol

VQ-047443

Reference Standard

Argatroban Impurity 11 Hydrochloride

CAS: 1448301-04-9
Formula: C₁₃H₂₄N₆O₅.HCl
MW: 380.8 g/mol

VQ-047444

Reference Standard

Argatroban Impurity 3

CAS: 1448417-84-2
Formula: C₁₃H₂₄N₆O₅
MW: 344.37 g/mol

VQ-047442

Reference Standard

Argatroban Impurity 4

CAS: 153886-68-1
Formula: C₁₀H₁₃NO₃S
MW: 227.28 g/mol

VQ-021615

Reference Standard

Argatroban Monohydrate

CAS: 141396-28-3
Formula: C₂₃H₃₈N₆O₆S
MW: 526.7 g/mol

VQ-047441

Reference Standard

Argatroban RC 9 (Base)

CAS: 79672-38-1
Formula: C₁₅H₂₈N₆O₅
MW: 372.42 g/mol

VQ-035536

Reference Standard

Argatroban related compound B

CAS: 74874-08-1
Formula: C₁₅H₂₉ClN₆O₅
MW: 408.88 g/mol

VQ-029213

Reference Standard

Arginine - Impurity A (Calcium Salt)

CAS: 6150-68-1
Formula: C₁₂H₂₆CaN₄O₄
MW: 330.44 g/mol

VQ-047445

Reference Standard

Arginine EP Impurity A

CAS: 56-87-1
Formula: C₆H₁₄N₂O₂
MW: 146.19 g/mol

In stock

Reference Standard

Argipressin

CAS: 113-79-1
Formula: C₄₆H₆₅N₁₅O₁₂S₂
MW: 1084.2 g/mol

VQ-034554

Reference Standard

Argireline

CAS: 616204-22-9
Formula: C₃₅H₆₂N₁₄O₁₁S
MW: 887 g/mol

VQ-043047

Reference Standard

Arimoclomol

CAS: 289893-25-0
Formula: C₁₄H₂₀ClN₃O₃
MW: 313.78 g/mol

VQ-034783

Reference Standard

Arimoclomol Citrate

CAS: 368860-21-3
Formula: C₂₀H₂₈ClN₃O₁₀
MW: 505.9 g/mol

VQ-047447

Reference Standard

Arimoclomol Maleate

CAS: 289893-26-1
Formula: C₁₈H₂₄ClN₃O₇
MW: 429.9 g/mol

VQ-047446

Reference Standard

Arimoclomol-d10 Maleic Acid

CAS: 2714473-98-8
Formula: C₁₈H₁₄D₁₀ClN₃O₇
MW: 439.91 g/mol

VQ-043376

IP/BP/USP

Aripiprazole

CAS: 129722-12-9
Formula: C₂₃H₂₇Cl₂N₃O₂
MW: 448.4 g/mol

VQ-004022

Reference Standard

Aripiprazole

CAS: 129722-12-9
Formula: C₂₃H₂₇Cl₂N₃O₂
MW: 448.4 g/mol

In stock

Reference Standard

Aripiprazole 3,4-Dichloro Impurity

CAS: 203395-75-9
Formula: C₂₃H₂₇Cl₂N₃O₂
MW: 448.4 g/mol

VQ-020824

Reference Standard

Aripiprazole Bis-chloropropanoyl Impurity

CAS: 2250243-33-3
Formula: C₁₂H₁₃Cl₂NO₃
MW: 290.14 g/mol

VQ-024362

Reference Standard

Aripiprazole Bromobutoxyquinoline Impurity

CAS: 129722-34-5
Formula: C₁₃H₁₆BrNO₂
MW: 298.18 g/mol

VQ-020669

Reference Standard

Aripiprazole Desethylene Impurity

CAS: 1216394-63-6
Formula: C₂₁H₂₅Cl₂N₃O₂
MW: 422.3 g/mol

VQ-020821

Reference Standard

Aripiprazole EP Impurity B

CAS: 41202-77-1
Formula: C₁₀H₁₂Cl₂N₂
MW: 231.12 g/mol

VQ-024363

Reference Standard

Aripiprazole EP Impurity C

CAS: 203395-81-7
Formula: C₂₃H₂₈ClN₃O₂
MW: 413.9 g/mol

VQ-020674

Reference Standard

Aripiprazole EP Impurity D

CAS: 203395-82-8
Formula: C₂₃H₂₈ClN₃O₂
MW: 413.9 g/mol

VQ-020675

Reference Standard

Aripiprazole EP Impurity E

CAS: 129722-25-4
Formula: C₂₃H₂₅Cl₂N₃O₂
MW: 446.4 g/mol

VQ-020667

Reference Standard

Aripiprazole EP Impurity F

CAS: 573691-09-5
Formula: C₂₃H₂₇Cl₂N₃O₃
MW: 464.4 g/mol

VQ-020668

Reference Standard

Aripiprazole EP Impurity G

CAS: 1797986-18-5
Formula: C₄₈H₅₆Cl₄N₆O₄
MW: 922.8 g/mol

VQ-020673

Reference Standard

Aripiprazole Hydroxybutyl Impurity

CAS: 870765-38-1
Formula: C₁₄H₂₀Cl₂N₂O
MW: 303.2 g/mol

VQ-020677

Reference Standard

Aripiprazole Impurity 11

CAS: 2748381-51-1
Formula: C₂₄H₃₀Cl₄N₄
MW: 516.3 g/mol

VQ-035791

Reference Standard

Aripiprazole Impurity 42

CAS: 1429493-91-3
Formula: C₁₀H₁₁NO₂
MW: 177.2 g/mol

VQ-047448

Reference Standard

Aripiprazole Impurity 46

CAS: 519138-48-8
Formula: C₂₂H₂₆Cl₄N₄
MW: 488.3 g/mol

VQ-035788

Reference Standard

Aripiprazole Impurity 46

CAS: 869856-12-2
Formula: C₂₀H₂₅Cl₂N₃O
MW: 394.34 g/mol

VQ-047449

Reference Standard

Aripiprazole Impurity 47

CAS: 869856-14-4
Formula: C₂₃H₂₈Cl₃N₃O₂
MW: 484.85 g/mol

VQ-047450

Reference Standard

Aripiprazole Impurity 5

CAS: 52749-50-5
Formula: C₉H₉NO₂
MW: 163.17 g/mol

VQ-021616

Reference Standard

Aripiprazole Impurity 51

CAS: 69601-46-3
Formula: C₁₀H₁₁NO₂
MW: 177.2 g/mol

VQ-047451

Reference Standard

Aripiprazole Impurity 55

CAS: 203395-79-3
Formula: C₂₃H₂₇Cl₂N₃O₂
MW: 448.4 g/mol

VQ-044812

Reference Standard

Aripiprazole Impurity 56

CAS: 1352726-42-1
Formula: C₃₅H₄₉Cl₂N₃O₃
MW: 630.7 g/mol

VQ-044680

Reference Standard

Aripiprazole Impurity 7

CAS: 2514942-62-0
Formula: C₁₀H₁₃Cl₃N₂
MW: 267.6 g/mol

VQ-004440

Reference Standard

Aripiprazole Impurity 7 Hydrochloride

CAS: 2748335-71-7
Formula: C₁₀H₁₄Cl₄N₂
MW: 304 g/mol

VQ-004441

Reference Standard

Aripiprazole Inhouse Impurity G

CAS: 129722-20-9
Formula: C₂₃H₂₇Cl₂N₃O₂
MW: 448.4 g/mol

VQ-044032

Reference Standard

Aripiprazole Iodo Impurity

CAS: 952308-47-3
Formula: C₁₃H₁₆INO₂
MW: 345.18 g/mol

VQ-020820

Reference Standard

Aripiprazole Isomer

CAS: 203395-78-2
Formula: C₂₃H₂₇Cl₂N₃O₂
MW: 448.4 g/mol

VQ-020827

Reference Standard

Aripiprazole Lauroxil

CAS: 1259305-29-7
Formula: C₃₆H₅₁Cl₂N₃O₄
MW: 660.7 g/mol

VQ-035789

Reference Standard

Aripiprazole Metabolite

CAS: 58899-27-7
Formula: C₁₃H₁₅NO₄
MW: 249.26 g/mol

VQ-020830

Reference Standard

Aripiprazole Methoxybutoxyquinoline Impurity

CAS: 1770391-64-4
Formula: C₁₄H₁₉NO₃
MW: 249.3 g/mol

VQ-024091

Reference Standard

Aripiprazole Monohydrate

CAS: 851220-85-4
Formula: C₂₃H₂₉Cl₂N₃O₃
MW: 466.4 g/mol

In stock

Reference Standard

Aripiprazole N-Bromobutyl Impurity

CAS: 1424857-68-0
Formula: C₁₃H₁₆BrNO₂
MW: 298.18 g/mol

VQ-024090

Reference Standard

Aripiprazole N-Dimer

CAS: 1352492-04-6
Formula: C₃₇H₄₅Cl₄N₅O₂
MW: 733.6 g/mol

In stock

Reference Standard

Aripiprazole N-Isomer

CAS: 1797983-65-3
Formula: C₂₃H₂₇Cl₂N₃O₂
MW: 448.4 g/mol

VQ-021619

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Chemicals starting with “A”