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 #

Amylamine, 98%+

CAS: 110-58-7
Formula: C₅H₁₃N
MW: 87.16 g/mol

VQ-009369

Reference Standard

Amylmetacresol EP Impurity A

CAS: 876473-73-3
Formula: C₁₂H₁₈O
MW: 178.27 g/mol

VQ-020805

Reference Standard

Amylmetacresol EP Impurity E

CAS: 173851-66-6
Formula: C₁₂H₁₆O₂
MW: 192.25 g/mol

VQ-024289

Reference Standard

Amylmetacresol EP Impurity F

CAS: 150033-77-5
Formula: C₁₂H₁₆O₂
MW: 192.25 g/mol

VQ-024288

Reference Standard

Amylmetacresol EP Impurity G

CAS: 1357600-49-7
Formula: C₁₂H₂₂O
MW: 182.3 g/mol

VQ-020806

Reference Standard

Amylmetacresol EP Impurity H

CAS: 539-82-2
Formula: C₇H₁₄O₂
MW: 130.18 g/mol

VQ-024290

Reference Standard

Amylmetacresol EP Impurity I

CAS: 173851-73-5
Formula: C₁₂H₁₆O₂
MW: 192.25 g/mol

VQ-024291

Reference Standard

Amylmetacresol EP Impurity J

CAS: 10415-86-8
Formula: C₁₂H₁₆O₂
MW: 192.25 g/mol

VQ-029156

Reference Standard

Amylocaine Hydrochloride

CAS: 532-59-2
Formula: C₁₄H₂₂ClNO₂
MW: 271.78 g/mol

VQ-035721

Amyloglucosidase, from Aspergillus niger, lyophilized powder

CAS: 9032-08-0

VQ-002610

Amylopectin, from potato starch

CAS: 9037-22-3
Formula: (C₆H₁₀O₅)n
MW: 828.71 g/mol

VQ-002447

Amylose, from potato starch

CAS: 9005-82-7
Formula: (C₆H₁₀O₅)n

VQ-002448

Reference Standard

AMZ Butyl-Ethyl Ester

Formula: C₂₃H₂₉N₃O₄
MW: 411.49 g/mol

In stock

Reference Standard

AMZ DiButyl Ester

Formula: C₂₅H₃₃N₃O₄
MW: 439.55 g/mol

In stock

Reference Standard

AMZ DiEthyl Ester

Formula: C₂₁H₂₅N₃O₄
MW: 383.44 g/mol

In stock

Reference Standard

Anagliptin

CAS: 739366-20-2
Formula: C₁₉H₂₅N₇O₂
MW: 383.4 g/mol

VQ-035722

Reference Standard

Anagrelide

CAS: 68475-42-3
Formula: C₁₀H₇Cl₂N₃O
MW: 256.08 g/mol

VQ-024295

Reference Standard

Anagrelide 13C3

CAS: 1219531-58-4
Formula: C₁₀H₇Cl₂N₃O
MW: 259.06 g/mol

VQ-035725

Reference Standard

Anagrelide 5-Acetoxy Impurity

CAS: 1076198-71-4
Formula: C₁₂H₉Cl₂N₃O₃
MW: 314.12 g/mol

VQ-043706

Reference Standard

Anagrelide Hydrochloride

CAS: 58579-51-4
Formula: C₁₀H₈Cl₃N₃O
MW: 292.5 g/mol

VQ-029157

Reference Standard

Anagrelide Hydrochloride Monohydrate

CAS: 823178-43-4
Formula: C₁₀H₁₀Cl₃N₃O₂
MW: 310.6 g/mol

VQ-035724

Reference Standard

Anagrelide Impurity 18

CAS: 2112-22-3
Formula: C₇H₂Cl₂N₂O₂
MW: 217.01 g/mol

VQ-047400

Reference Standard

Anagrelide Impurity 19

CAS: 28165-60-8
Formula: C₆H₃Cl₂NO₃
MW: 208 g/mol

VQ-047401

Reference Standard

Anagrelide Impurity 44

CAS: 183620-20-4
Formula: C₁₅H₂₀Cl₂N₂O₄
MW: 363.2 g/mol

VQ-029164

Reference Standard

Anagrelide Impurity 6

CAS: 349150-82-9
Formula: C₁₁H₁₅ClN₂O₂
MW: 242.7 g/mol

VQ-029161

Reference Standard

Anagrelide KSM Hydrochloride

CAS: 70380-50-6
Formula: C₁₁H₁₃Cl₃N₂O₄
MW: 343.6 g/mol

VQ-024296

Reference Standard

Anagrelide Nitrobenzyl Diester Impurity

CAS: 3065021-63-5
Formula: C₁₅H₁₈Cl₂N₂O₆
MW: 393.22 g/mol

VQ-035723

Reference Standard

Anagrelide open ring methyl ester

CAS: 752151-24-9
Formula: C₁₁H₁₁Cl₂N₃O₂
MW: 288.13 g/mol

VQ-029159

Reference Standard

Anagrelide Related Compound B Hydrochloride chemical structure

CAS: 2203514-95-6
Formula: C₁₀H₁₀Cl₃N₃O₂
MW: 310.6 g/mol

VQ-029158

Reference Standard

Anagrelide Trichloro Derivative

CAS: 1092352-99-2
Formula: C₁₀H₆Cl₃N₃O
MW: 290.5 g/mol

VQ-020807

Reference Standard

Anagrelide USP Related compound A Hydrochloride

CAS: 2512201-53-3
Formula: C₁₁H₁₅Cl₃N₂O₂
MW: 313.6 g/mol

VQ-035728

Reference Standard

Anagrelide USP Related compound C

CAS: 742010-46-4
Formula: C₁₂H₁₃Cl₂N₃O₂
MW: 302.15 g/mol

VQ-045282

Reference Standard

Anagyrine

CAS: 486-89-5
Formula: C₁₅H₂₀N₂O
MW: 244.33 g/mol

VQ-032867

IP/BP/USP

Anastrozole

CAS: 120511-73-1
Formula: C₁₇H₁₉N₅
MW: 293.4 g/mol

VQ-004210

Reference Standard

Anastrozole Diacid Impurity

CAS: 1338800-81-9
Formula: C₁₇H₂₁N₃O₄
MW: 331.4 g/mol

In stock

Reference Standard

Anastrozole Diamide Impurity

CAS: 120512-04-1
Formula: C₁₇H₂₃N₅O₂
MW: 329.4 g/mol

VQ-004386

Reference Standard

Anastrozole EP Impurity A

CAS: 1215780-15-6
Formula: C₁₆H₁₇N₅
MW: 279.34 g/mol

In stock

Reference Standard

Anastrozole EP Impurity B

CAS: 1216898-82-6
Formula: C₃₀H₃₁N₉
MW: 517.6 g/mol

In stock

Reference Standard

Anastrozole EP Impurity C

CAS: 120511-84-4
Formula: C₁₅H₁₇BrN₂
MW: 305.21 g/mol

In stock

Reference Standard

Anastrozole EP Impurity D

CAS: 1027160-12-8
Formula: C₁₅H₁₆Br₂N₂
MW: 384.11 g/mol

In stock

Reference Standard

Anastrozole EP Impurity E

CAS: 120511-88-8
Formula: C₁₅H₁₈N₂O
MW: 242.32 g/mol

VQ-021596

Reference Standard

Anastrozole EP Impurity G

CAS: 120511-92-4
Formula: C₁₇H₁₉N₅
MW: 293.4 g/mol

VQ-021595

Reference Standard

Anastrozole EP Impurity H

CAS: 120511-72-0
Formula: C₁₅H₁₈N₂
MW: 226.32 g/mol

In stock

Reference Standard

Anastrozole EP Impurity I

CAS: 120511-91-3
Formula: C₁₅H₁₇ClN₂
MW: 260.76 g/mol

VQ-021597

Reference Standard

Anastrozole Formyl Impurity

CAS: 120511-89-9
Formula: C₁₅H₁₆N₂O
MW: 240.3 g/mol

VQ-028883

Reference Standard

Anastrozole Impurity 2

CAS: 120512-36-9
Formula: C₁₂H₁₄BrN
MW: 252.15 g/mol

VQ-035735

Reference Standard

Anastrozole Impurity 3

CAS: 120512-37-0
Formula: C₁₃H₁₄N₂
MW: 198.26 g/mol

VQ-035736

Reference Standard

Anastrozole Monoacid Monoamide Impurity

CAS: 2469244-33-3
Formula: C₁₇H₂₂N₄O₃
MW: 330.4 g/mol

VQ-004387

Reference Standard

Anastrozole Monoacid Mononitrile Impurity

CAS: 1338800-82-0
Formula: C₁₇H₂₀N₄O₂
MW: 312.37 g/mol

In stock

Reference Standard

Anastrozole Monoamide Mononitrile Impurity

CAS: 120512-03-0
Formula: C₁₇H₂₁N₅O
MW: 311.4 g/mol

In stock

Reference Standard

Anastrozole WS

CAS: 120511-73-1
Formula: C₁₇H₁₉N₅
MW: 293.4 g/mol

In stock

Reference Standard

Anastrozole-d12

CAS: 120512-32-5
Formula: C₁₇H₁₉N₅
MW: 305.44 g/mol

VQ-024299

Reference Standard

Anastrozole-d3 Dimer Impurity

CAS: 1329809-14-4
Formula: C₃₀H₃₁N₉
MW: 520.6 g/mol

VQ-043375

Ancymidol, ≥98.00%

CAS: 12771-68-5
Formula: C₁₅H₁₆N₂O₂
MW: 256.3 g/mol

VQ-020525

Plant Culture

Ancymidol, plant tissue culture tested

CAS: 12771-68-5
Formula: C₁₅H₁₆N₂O₂
MW: 256.3 g/mol

VQ-019646

Andrographolide, 98%

CAS: 5508-58-7
Formula: C₂₀H₃₀O₅
MW: 350.4 g/mol

VQ-003783

Andrographolide, 99%

CAS: 5508-58-7
Formula: C₂₀H₃₀O₅
MW: 350.4 g/mol

VQ-003784

Androst-3-en-17-one

CAS: 14935-81-0
Formula: C₁₉H₂₈O
MW: 272.4 g/mol

VQ-041977

Reference Standard

Androst-4-ene-3,6,17-trione

CAS: 2243-06-3
Formula: C₁₉H₂₄O₃
MW: 300.4 g/mol

VQ-034148

Reference Standard

Androst-5-ene-3-acetyl-17-ketal

CAS: 17921-59-4
Formula: C₂₃H₃₄O₄
MW: 374.5 g/mol

VQ-035108

Reference Standard

Androst-5-ene-3,17-diol, 3,17-di-(2E)-2-hexenoate, (3β,17β)

CAS: 1372939-79-1
Formula: C₃₀H₄₄O₄
MW: 468.32 g/mol

VQ-044375

Reference Standard

Androst-5-ene-3,17-diol, 3,17-di-4-pentenoate

CAS: 1372939-73-5
Formula: C₂₉H₄₂O₄
MW: 454.7 g/mol

VQ-044374

Reference Standard

Androsta-1,4,6-triene-3,17-dione

CAS: 633-35-2
Formula: C₁₉H₂₂O₂
MW: 282.4 g/mol

VQ-032453

Reference Standard

Androsta-3,5-dien-17-one

CAS: 1912-63-6
Formula: C₁₉H₂₆O
MW: 270.4 g/mol

VQ-021384

Reference Standard

Androsta-3,5-dien-17-one, 3-(acetyloxy)

CAS: 4968-05-2
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-044524

Reference Standard

Androsta-3,5,16-trien-17-ol Trifluoromethanesulfonate

CAS: 154229-36-4
Formula: C₂₀H₂₅F₃O₃S
MW: 402.5 g/mol

VQ-028984

Reference Standard

Androsta-4,8-diene-3,17-dione

CAS: 68539-12-8
Formula: C₁₉H₂₄O₂
MW: 284.4 g/mol

VQ-043533

Reference Standard

Androsta-4,8(14)-diene-3,17-dione

CAS: 17305-49-6
Formula: C₁₉H₂₄O₂
MW: 284.4 g/mol

VQ-043589

Reference Standard

Androstanolone Heptanoate

CAS: 33776-88-4
Formula: C₂₆H₄₂O₃
MW: 402.6 g/mol

VQ-043591

Reference Standard

Androstenediol

CAS: 521-17-5
Formula: C₁₉H₃₀O₂
MW: 290.4 g/mol

In stock

Reference Standard

Androstenone

CAS: 18339-16-7
Formula: C₁₉H₂₈O
MW: 272.4 g/mol

VQ-047405

Reference Standard

Androstenone Hydrazone

CAS: 63015-10-1
Formula: C₁₉H₃₀N₂O
MW: 302.5 g/mol

VQ-028985

Reference Standard

Anecortave acetate

CAS: 7753-60-8
Formula: C₂₃H₃₀O₅
MW: 386.5 g/mol

VQ-022802

Synthesis

Anethole, 99%

CAS: 104-46-1
Formula: C₁₀H₁₂O
MW: 148.2 g/mol

VQ-003270

Angelica seed oil, natural

CAS: 8015-64-3

VQ-019376

Angelicin, 98%

CAS: 523-50-2
Formula: C₁₁H₆O₃
MW: 186.16 g/mol

VQ-012398

Angoroside C

CAS: 115909-22-3
Formula: C₃₆H₄₈O₁₉
MW: 784.8 g/mol

VQ-045218

Reference Standard

Angustifoline

CAS: 550-43-6
Formula: C₁₄H₂₂N₂O
MW: 234.34 g/mol

VQ-027294

Reference Standard

Anhydro Abiraterone

CAS: 154229-20-6
Formula: C₂₄H₂₉N
MW: 331.5 g/mol

In stock

Reference Standard

Anhydro Dihydro Artemisinin

CAS: 82596-30-3
Formula: C₁₅H₂₂O₄
MW: 266.33 g/mol

VQ-020833

Reference Standard

Anhydro Pridinol

CAS: 13150-57-7
Formula: C₂₀H₂₃N
MW: 277.4 g/mol

VQ-033321

Reference Standard

Anhydrotetracycline Hydrochloride

CAS: 13803-65-1
Formula: C₂₂H₂₃ClN₂O₇
MW: 462.9 g/mol

VQ-028313

Anhydrothymidine-FLT-precursor {5'-O-(4,4'-Dimethoxytrityl)-2,3'-anhydrothymidine}

CAS: 191474-13-2
Formula: C₃₁H₃₀N₂O₆
MW: 526.6 g/mol

VQ-011970

Reference Standard

Anhydrous chlorobutanol

CAS: 57-15-8
Formula: C₄H₇Cl₃O
MW: 177.45 g/mol

VQ-007315

Reference Standard

Anidulafungin

CAS: 166663-25-8
Formula: C₅₈H₇₃N₇O₁₇
MW: 1140.2 g/mol

VQ-021599

Reference Standard

Anidulafungin Impurity E

CAS: 2099166-85-3
Formula: C₅₇H₇₁N₇O₁₇
MW: 1126.2 g/mol

VQ-021601

Reference Standard

Anidulafungin Thr-desmethyl impurity

CAS: 2099166-86-4
Formula: C₅₇H₇₁N₇O₁₇
MW: 1126.21 g/mol

VQ-021600

Anigorufone

CAS: 56252-32-5
Formula: C₁₉H₁₂O₂
MW: 272.3 g/mol

VQ-040024

Microscopy

Aniline blue (W/S), for microscopy

CAS: 28631-66-5
Formula: C₃₂H₂₅N₃Na₂O₉S₃
MW: 737.7 g/mol

VQ-019833

Aniline Blue di-Ammonium Salt

CAS: 66687-07-8
Formula: C₃₇H₃₁N₅O₉S₃
MW: 785.9 g/mol

VQ-019743

Microscopy

Aniline blue, spirit soluble

CAS: 8004-91-9
Formula: C₃₂H₂₅N₃Na₂O₉S₃
MW: 737.7 g/mol

VQ-000470

Aniline blue, water soluble

CAS: 28983-56-4
Formula: C₃₇H₂₈N₃Na₂O₉S₃⁺
MW: 800.8 g/mol

VQ-000471

Aniline blue, water soluble, AR

CAS: 28983-56-4
Formula: C₃₇H₂₈N₃Na₂O₉S₃⁺
MW: 800.8 g/mol

VQ-046703

Synthesis

Aniline hydrochloride, 99%

CAS: 142-04-1
Formula: C₆H₈ClN
MW: 129.59 g/mol

VQ-009370

Synthesis

Aniline sulphate, 98%

CAS: 542-16-5
Formula: C₁₂H₁₆N₂O₄S
MW: 284.33 g/mol

VQ-009371

Reference Standard

Aniline-d5

CAS: 4165-61-1
Formula: C₆H₇N
MW: 98.16 g/mol

VQ-039734

Synthesis

Aniline, 98%

CAS: 62-53-3
Formula: C₆H₇N
MW: 93.13 g/mol

VQ-000011

Aniline, GR 99%+

CAS: 62-53-3
Formula: C₆H₇N
MW: 93.13 g/mol

VQ-001653

Anilofos

CAS: 64249-01-0
Formula: C₁₃H₁₉ClNO₃PS₂
MW: 367.9 g/mol

VQ-040508

Animal charcoal

CAS: 8021-99-6

VQ-011368

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Chemicals starting with “A”