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

Atrasentan

CAS: 173937-91-2
Formula: C₂₉H₃₈N₂O₆
MW: 510.6 g/mol

VQ-035851

Reference Standard

Atrazine Desethyl Desisopropyl Impurity

CAS: 3397-62-4
Formula: C₃H₄ClN₅
MW: 145.55 g/mol

VQ-035523

Reference Standard

Atrazine N-Desethyl Impurity

CAS: 6190-65-4
Formula: C₆H₁₀ClN₅
MW: 187.63 g/mol

VQ-045184

Reference Standard

Atrazine-2-hydroxy

CAS: 2163-68-0
Formula: C₈H₁₅N₅O
MW: 197.24 g/mol

VQ-032956

Reference Standard

Atrazine-desethyl-2-hydroxy

CAS: 19988-24-0
Formula: C₆H₁₁N₅O
MW: 169.19 g/mol

VQ-035524

Plant Culture

Atrazine, plant tissue culture tested

CAS: 1912-24-9
Formula: C₈H₁₄ClN₅
MW: 215.68 g/mol

VQ-019503

Reference Standard

Atropic Acid

CAS: 492-38-6
Formula: C₉H₈O₂
MW: 148.16 g/mol

VQ-024434

Atropine

CAS: 51-55-8
Formula: C₁₇H₂₃NO₃
MW: 289.4 g/mol

VQ-019531

Reference Standard

Atropine EP Impurity B

CAS: 16839-98-8
Formula: C₁₆H₂₁NO₃
MW: 275.34 g/mol

VQ-024429

Reference Standard

Atropine EP impurity B hydrochloride

CAS: 75559-01-2
Formula: C₁₆H₂₂ClNO₃
MW: 311.8 g/mol

VQ-035853

Reference Standard

Atropine EP Impurity E

CAS: 949092-65-3
Formula: C₁₇H₂₃NO₄
MW: 305.4 g/mol

VQ-024431

Reference Standard

Atropine Impurity 17

CAS: 17488-50-5
Formula: C₁₇H₂₃NO₄
MW: 305.4 g/mol

VQ-035859

Reference Standard

Atropine Impurity 2

CAS: 4132-71-2
Formula: C₁₁H₁₆O₂
MW: 180.24 g/mol

VQ-047485

Reference Standard

Atropine Impurity 3

CAS: 73109-76-9
Formula: C₁₁H₁₆O₂
MW: 180.24 g/mol

VQ-047486

Reference Standard

Atropine Impurity 30

CAS: 78215-11-9
Formula: C₁₇H₂₃NO₄
MW: 305.4 g/mol

VQ-047488

Reference Standard

Atropine Impurity 4

CAS: 4132-76-7
Formula: C₁₁H₁₆O₂
MW: 180.24 g/mol

VQ-047487

Reference Standard

Atropine Methyl Bromide

CAS: 2870-71-5
Formula: C₁₈H₂₆BrNO₃
MW: 384.3 g/mol

VQ-035852

Atropine methyl nitrate, 95%

CAS: 52-88-0
Formula: C₁₈H₂₆N₂O₆
MW: 366.4 g/mol

VQ-002769

Atropine methyl nitrate, 99%

CAS: 52-88-0
Formula: C₁₈H₂₆N₂O₆
MW: 366.4 g/mol

VQ-002770

Reference Standard

Atropine N-Oxide Hydrochloride

CAS: 4574-60-1
Formula: C₁₇H₂₄ClNO₄
MW: 341.8 g/mol

VQ-029283

Reference Standard

Atropine Sulphate

CAS: 55-48-1
Formula: C₃₄H₄₈N₂O₁₀S
MW: 676.8 g/mol

VQ-029284

Puriss

Atropine sulphate, 99%

CAS: 5908-99-6
Formula: C₃₄H₅₀N₂O₁₁S
MW: 694.8 g/mol

VQ-002771

Atropine sulphate, AR ≥99.0%

CAS: 5908-99-6
Formula: C₃₄H₅₀N₂O₁₁S
MW: 694.8 g/mol

VQ-045714

IP/BP/USP/EP/Ph. Eur.

Atropine sulphate, IP/BP/USP/EP/Ph. Eur.

CAS: 5908-99-6
Formula: C₃₄H₅₀N₂O₁₁S
MW: 694.8 g/mol

VQ-047092

IP/BP/USP/EP/Ph. Eur.…

Atropine sulphate, IP/BP/USP/EP/Ph. Eur., LR 99.0–101%

CAS: 5908-99-6
Formula: C₃₄H₅₀N₂O₁₁S
MW: 694.8 g/mol

VQ-046208

Reference Standard

Aucubin

CAS: 479-98-1
Formula: C₁₅H₂₂O₉
MW: 346.33 g/mol

VQ-035860

Microscopy

Auramine

CAS: 2465-27-2
Formula: C₁₇H₂₂ClN₃
MW: 303.8 g/mol

VQ-000475

Auramine O, spezial

CAS: 2465-27-2
Formula: C₁₇H₂₂ClN₃
MW: 303.8 g/mol

VQ-000476

HPLC

Auranofin, for HPLC ≥98%

CAS: 34031-32-8
Formula: C₂₀H₃₄AuO₉PS
MW: 678.5 g/mol

VQ-002772

Synthesis

Aurantine

CAS: 522-16-7
Formula: C₂₀H₂₀O₇
MW: 372.4 g/mol

VQ-012399

Reference Standard

Auristatin E

CAS: 160800-57-7
Formula: C₄₀H₆₉N₅O₇
MW: 732 g/mol

VQ-035861

Reference Standard

Auristatin F

CAS: 163768-50-1
Formula: C₄₀H₆₇N₅O₈
MW: 746 g/mol

VQ-045131

Reference Standard

Avacopan

CAS: 1346623-17-3
Formula: C₃₃H₃₅F₄N₃O₂
MW: 581.6 g/mol

VQ-029287

Reference Standard

Avacopan metabolite M1

CAS: 1346623-14-0
Formula: C₃₃H₃₅F₄N₃O₃
MW: 597.6 g/mol

VQ-035862

Reference Standard

Avanafi Thiomethyl Analog

CAS: 1364671-62-4
Formula: C₁₉H₁₉ClN₆O₂S
MW: 430.9 g/mol

VQ-043059

Reference Standard

Avanafil

CAS: 330784-47-9
Formula: C₂₃H₂₆ClN₇O₃
MW: 483.9 g/mol

VQ-021681

Reference Standard

Avanafil Acid Impurity(R Isomer)

CAS: 1638497-25-2
Formula: C₁₈H₂₁ClN₄O₄
MW: 392.8 g/mol

VQ-029293

Reference Standard

Avanafil Amide Analog

CAS: 372117-54-9
Formula: C₁₈H₂₂ClN₅O₃
MW: 391.9 g/mol

VQ-034790

Reference Standard

Avanafil Deschloro impurity

CAS: 330784-50-4
Formula: C₂₃H₂₇N₇O₃
MW: 449.5 g/mol

VQ-021682

Reference Standard

Avanafil diamine impurity

CAS: 1643811-29-3
Formula: C₂₆H₂₅Cl₂N₇O₃
MW: 554.43 g/mol

VQ-021683

Reference Standard

Avanafil Dichloro Impurity

CAS: 2520113-66-8
Formula: C₂₃H₂₅Cl₂N₇O₃
MW: 518.4 g/mol

VQ-024437

Reference Standard

Avanafil Impurity 9

CAS: 1452128-53-8
Formula: C₁₈H₁₇ClN₆O₃
MW: 400.8 g/mol

VQ-043058

Reference Standard

Avanafil N-ethyl Analog

CAS: 2520114-39-8
Formula: C₂₀H₂₆ClN₅O₃
MW: 419.9 g/mol

VQ-043056

Reference Standard

Avanafil N-Methyl Analog

CAS: 372117-53-8
Formula: C₁₉H₂₄ClN₅O₃
MW: 405.9 g/mol

VQ-043055

Reference Standard

Avanafil O-Desmethyl Analog

CAS: 330785-05-2
Formula: C₂₂H₂₄ClN₇O₃
MW: 469.9 g/mol

VQ-043057

Reference Standard

Avapritinib

CAS: 1703793-34-3
Formula: C₂₆H₂₇FN₁₀
MW: 498.6 g/mol

VQ-024438

Reference Standard

Avapritinib Alcohol Impurity (R)-Isomer

CAS: 1703793-18-3
Formula: C₂₅H₂₄FN₉O
MW: 485.53 g/mol

VQ-024440

Reference Standard

Avapritinib Desamino Methyl Impurity

CAS: 1703793-31-0
Formula: C₂₆H₂₇FN₁₀
MW: 498.57 g/mol

VQ-024439

Reference Standard

Avapritinib Impurity 9

CAS: 1704496-81-0
Formula: C₁₇H₂₁FN₄
MW: 300.37 g/mol

VQ-047491

Reference Standard

Avatrombopag

CAS: 570406-98-3
Formula: C₂₉H₃₄Cl₂N₆O₃S₂
MW: 649.7 g/mol

VQ-029296

Reference Standard

Avatrombopag Bromo acid Impurity

CAS: 2883585-26-8
Formula: C₂₉H₃₃BrCl₂N₆O₃S₂
MW: 728.6 g/mol

VQ-029295

Reference Standard

Avatrombopag Diamide Impurity

CAS: 2948773-23-5
Formula: C₄₆H₅₅Cl₃N₁₀O₂S₄
MW: 1014.6 g/mol

VQ-035867

Reference Standard

Avatrombopag Ester Impurity

CAS: 570403-14-4
Formula: C₃₁H₃₈Cl₂N₆O₃S₂
MW: 677.7 g/mol

VQ-024446

Reference Standard

Avatrombopag Impurity 12

CAS: 570407-42-0
Formula: C₁₇H₂₃ClN₄S₂
MW: 383 g/mol

In stock

Reference Standard

Avatrombopag Maleate

CAS: 677007-74-8
Formula: C₃₃H₃₈Cl₂N₆O₇S₂
MW: 765.7 g/mol

VQ-024441

Reference Standard

Avatrombopag Methyl Ester Impurity

CAS: 2489330-90-5
Formula: C₃₀H₃₆Cl₂N₆O₃S₂
MW: 663.7 g/mol

VQ-045109

Reference Standard

Avenasterol

CAS: 23290-26-8
Formula: C₂₉H₄₈O
MW: 412.7 g/mol

VQ-035870

Reference Standard

Avermectin A1a

CAS: 65195-51-9
Formula: C₄₉H₇₄O₁₄
MW: 887.1 g/mol

VQ-029301

Avermectin B1a

CAS: 65195-55-3
Formula: C₄₈H₇₂O₁₄
MW: 873.1 g/mol

VQ-019501

Reference Standard

Avermectin B1a Monosaccharide

CAS: 71831-09-9
Formula: C₄₁H₆₀O₁₁
MW: 728.9 g/mol

VQ-031346

Cell Culture

Avermectin B1a, 5-O-Demethylavermectin A1a, cell culture tested

CAS: 65195-55-3
Formula: C₄₈H₇₂O₁₄
MW: 873.1 g/mol

VQ-020302

Reference Standard

Avibactam

CAS: 1192500-31-4
Formula: C₇H₁₁N₃O₆S
MW: 265.25 g/mol

VQ-029306

Reference Standard

Avibactam Azabicyclo Ester Impurity

CAS: 1416134-63-8
Formula: C₁₆H₂₀N₂O₄
MW: 304.34 g/mol

VQ-029308

Reference Standard

Avibactam Enantiomer (Sodium salt)

CAS: 1383814-68-3
Formula: C₇H₁₀N₃NaO₆S
MW: 287.23 g/mol

VQ-024450

Reference Standard

Avibactam Sodium

CAS: 1192491-61-4
Formula: C₇H₁₀N₃NaO₆S
MW: 287.23 g/mol

VQ-024447

Avicel-102 (pH 102)

CAS: 99331-82-5

VQ-020405

Molecular Biology

Avidin, From Egg White, for molecular biology

CAS: 1405-69-2
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-020398

Spectroscopy

Avidin, From Egg white, for spectroscopy ≥85.00%

CAS: 1405-69-2
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-020529

Reference Standard

Avilamycin

CAS: 11051-71-1
Formula: C₆₁H₈₈Cl₂O₃₂
MW: 1404.2 g/mol

VQ-029310

IP/BP/USP

Avobenzone

CAS: 70356-09-1
Formula: C₂₀H₂₂O₃
MW: 310.4 g/mol

VQ-004227

Avobenzone, 99%

CAS: 70356-09-1
Formula: C₂₀H₂₂O₃
MW: 310.4 g/mol

VQ-008087

Reference Standard

Axitinib Acid

CAS: 319462-34-5
Formula: C₂₁H₁₅N₃O₂S
MW: 373.4 g/mol

VQ-029311

Reference Standard

Axitinib Amide

CAS: 319462-41-4
Formula: C₂₁H₁₆N₄OS
MW: 372.4 g/mol

VQ-043062

Reference Standard

Axitinib Asymmetric Dimer Impurity-1

CAS: 1428728-84-0
Formula: C₄₄H₃₆N₈O₂S₂
MW: 772.9 g/mol

VQ-004462

Reference Standard

Axitinib Des Iodo analog

CAS: 2242852-05-5
Formula: C₁₉H₁₉N₃O
MW: 305.4 g/mol

VQ-021690

Reference Standard

Axitinib Dimer Impurity 2

CAS: 1428728-83-9
Formula: C₄₄H₃₆N₈O₂S₂
MW: 772.9 g/mol

In stock

Reference Standard

Axitinib Impurity H

CAS: 1639137-80-6
Formula: C₂₄H₂₀N₄O₂S
MW: 428.5 g/mol

VQ-024460

Reference Standard

Axitinib Sulfonyl Impurity

CAS: 1348536-59-3
Formula: C₂₂H₁₈N₄O₃S
MW: 418.5 g/mol

VQ-021688

Reference Standard

Axitinib Sulfoxide

CAS: 1347304-18-0
Formula: C₂₂H₁₈N₄O₂S
MW: 402.5 g/mol

VQ-021687

Reference Standard

Axitinib Tetrahydro-2H-pyran

CAS: 885126-35-2
Formula: C₂₇H₂₆N₄O₂S
MW: 470.6 g/mol

VQ-024459

Reference Standard

Axitinib Thio Impurity

CAS: 20054-45-9
Formula: C₈H₉NOS
MW: 167.23 g/mol

In stock

Reference Standard

Axitinib WS

CAS: 319460-85-0
Formula: C₂₂H₁₈N₄OS
MW: 386.5 g/mol

In stock

Reference Standard

Axitinib Z-isomer

CAS: 885126-40-9
Formula: C₂₂H₁₈N₄OS
MW: 386.5 g/mol

VQ-024454

Reference Standard

Axitinib-13C d3

CAS: 1261432-00-1
Formula: C₂₂H₁₈N₄OS
MW: 390.5 g/mol

VQ-043380

Reference Standard

Axitinib-d3

CAS: 1126623-89-9
Formula: C₂₂H₁₈N₄OS
MW: 389.5 g/mol

VQ-043379

Reference Standard

Azacetidine USP Related Compound C

CAS: 178671-77-7
Formula: C₇H₁₄N₄O₅
MW: 234.21 g/mol

VQ-035877

Reference Standard

Azacitidine Amine impurity 7 isomer

CAS: 206269-46-7
Formula: C₈H₁₂N₄O₅
MW: 244.2 g/mol

VQ-047505

Reference Standard

Azacitidine Impurity 4

CAS: 2306050-24-6
Formula: C₂₅H₃₂N₄O₁₅
MW: 628.54 g/mol

VQ-047501

Reference Standard

Azacitidine Impurity C isomers

CAS: 2775292-15-2
Formula: C₉H₁₈N₄O₇
MW: 294.26 g/mol

VQ-035883

Reference Standard

Azacitidine impurity N

CAS: 2508-81-8
Formula: C₆H₉NO₅
MW: 175.14 g/mol

VQ-024462

Reference Standard

Azacitidine Related Compound C (Isomer 3) chemical structure

CAS: 2775292-14-1
Formula: C₇H₁₄N₄O₅
MW: 234.21 g/mol

VQ-024463

Reference Standard

Azacitidine Related Compound C (Isomer 4) chemical structure

CAS: 1698011-17-4
Formula: C₇H₁₄N₄O₅
MW: 234.21 g/mol

VQ-024464

Reference Standard

Azacitidine-15N4

CAS: 2139283-40-0
Formula: C₈H₁₂₁₅N₄O₅
MW: 248.18 g/mol

VQ-035886

Azadirachtin B, 98%

CAS: 106500-25-8
Formula: C₃₃H₄₂O₁₄
MW: 662.7 g/mol

VQ-008712

Reference Standard

Azadirachtin I

CAS: 134788-16-2
Formula: C₃₂H₄₂O₁₂
MW: 618.7 g/mol

VQ-035887

Azadirachtin, 95%

CAS: 11141-17-6
Formula: C₃₅H₄₄O₁₆
MW: 720.7 g/mol

VQ-000015

Reference Standard

Azaerythromycin A 11,12-hydrogen borate

CAS: 194809-66-0
Formula: C₃₇H₆₉BN₂O₁₃
MW: 760.8 g/mol

VQ-035046

Reference Standard

Azafenidin

CAS: 68049-83-2
Formula: C₁₅H₁₃Cl₂N₃O₂
MW: 338.2 g/mol

VQ-034976

Azamethiphos

CAS: 35575-96-3
Formula: C₉H₁₀ClN₂O₅PS
MW: 324.68 g/mol

VQ-040851

Reference Standard

Azapentacene Sodium Salt

CAS: 3863-80-7
Formula: C₁₈H₁₀N₄Na₂O₆S₂
MW: 488.4 g/mol

VQ-035677

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Chemicals starting with “A”