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

Almotriptan EP Impurity D (Oxalate)

CAS: 1018676-03-3
Formula: C₁₇H₂₃N₃O₆S
MW: 397.4 g/mol

VQ-045279

Reference Standard

Almotriptan EP Impurity E

CAS: 603137-43-5
Formula: C₁₇H₂₅N₃O₃S
MW: 351.5 g/mol

VQ-021501

Reference Standard

Almotriptan EP Impurity E (Malic Acid)

CAS: 1189348-94-4
Formula: C₂₁H₃₁N₃O₈S
MW: 485.6 g/mol

VQ-043646

Reference Standard

Almotriptan EP Impurity E Hydrochloride

CAS: 1391054-49-1
Formula: C₁₇H₂₆ClN₃O₃S
MW: 387.9 g/mol

VQ-035661

Reference Standard

Almotriptan EP impurity F TFA salt

CAS: 2749821-93-8
Formula: C₁₉H₂₉N₃O₂S
MW: 363.5 g/mol

VQ-024084

Reference Standard

Almotriptan Maleate

CAS: 181183-52-8
Formula: C₂₁H₃₁N₃O₇S
MW: 469.6 g/mol

VQ-021500

Reference Standard

Almotriptan Methyl Tetrahydro Indole Impurity

CAS: 334981-31-6
Formula: C₁₇H₂₃N₃O₂S
MW: 333.5 g/mol

VQ-024203

Reference Standard

Almotriptan Tetrahydro Indole Impurity

CAS: 334981-14-5
Formula: C₁₆H₂₁N₃O₂S
MW: 319.4 g/mol

VQ-045436

Aloe-emodin, 90%

CAS: 481-72-1
Formula: C₁₅H₁₀O₅
MW: 270.24 g/mol

VQ-003780

Puriss

Aloe-emodin, puriss 95%+

CAS: 481-72-1
Formula: C₁₅H₁₀O₅
MW: 270.24 g/mol

VQ-003781

Reference Standard

Aloesone

CAS: 40738-40-7
Formula: C₁₃H₁₂O₄
MW: 232.23 g/mol

VQ-041012

Reference Standard

Alogliptin

CAS: 850649-61-5
Formula: C₁₈H₂₁N₅O₂
MW: 339.4 g/mol

VQ-024206

Reference Standard

Alogliptin 6-Chloro Impurity

CAS: 865758-96-9
Formula: C₁₃H₁₀ClN₃O₂
MW: 275.69 g/mol

In stock

Reference Standard

Alogliptin Benzoate

CAS: 850649-62-6
Formula: C₂₅H₂₇N₅O₄
MW: 461.5 g/mol

VQ-020764

Reference Standard

Alogliptin Benzoate Dimer Impurity

CAS: 2989131-28-2
Formula: C₃₁H₃₀N₈O₄
MW: 578.62 g/mol

In stock

Reference Standard

Alogliptin Dimer Nitroso Impurity

Formula: C₃₁H₂₉N₉O₅
MW: 607.62 g/mol

In stock

Reference Standard

Alogliptin Impurity

CAS: 4318-56-3
Formula: C₅H₅ClN₂O₂
MW: 160.56 g/mol

In stock

Reference Standard

Alogliptin impurity

CAS: 2514763-78-9
Formula: C₁₄H₁₃N₃O₃
MW: 271.27 g/mol

VQ-021507

Reference Standard

Alogliptin Impurity 43

CAS: 2716884-59-0
Formula: C₂₁H₁₅ClN₄O₂
MW: 390.8 g/mol

VQ-045393

Reference Standard

Alogliptin Impurity 59

CAS: 1949773-39-0
Formula: C₁₈H₂₁N₅O₃
MW: 355.39 g/mol

VQ-004360

Reference Standard

Alogliptin impurity A

CAS: 865758-95-8
Formula: C₁₂H₈ClN₃O₂
MW: 261.66 g/mol

VQ-020769

Reference Standard

Alogliptin Impurity E

CAS: 1638544-56-5
Formula: C₂₇H₂₅N₅O₄
MW: 483.52 g/mol

VQ-024208

Reference Standard

Alogliptin impurity F

CAS: 1638544-55-4
Formula: C₂₇H₂₄N₄O₄
MW: 468.5 g/mol

VQ-028940

Reference Standard

Alogliptin N-Acetylated Metabolite

CAS: 2882929-91-9
Formula: C₁₉H₂₁N₅O₃
MW: 367.4 g/mol

VQ-043036

Reference Standard

Alogliptin N-Benzoyl impurity

CAS: 2749281-73-8
Formula: C₂₅H₂₅N₅O₃
MW: 443.5 g/mol

VQ-021506

Reference Standard

Alogliptin N-Methyl Dihydropyrimidinyl Benzonitrile

CAS: 2749428-42-8
Formula: C₁₃H₁₀ClN₃O₂
MW: 275.7 g/mol

VQ-044968

Reference Standard

Alogliptin Nitroso Amine Impurity

Formula: C₁₈H₂₀N₆O₃
MW: 368.39 g/mol

In stock

Reference Standard

Alogliptin Racemate

CAS: 865759-26-8
Formula: C₁₈H₂₁N₅O₂
MW: 339.4 g/mol

In stock

Reference Standard

Alogliptin Related Compound 29

CAS: 1246610-74-1
Formula: C₂₃H₂₉N₅O₄
MW: 439.5 g/mol

VQ-021510

Reference Standard

Alogliptin-1-oxo-1-de(piperidin-3-amine)

CAS: 1246610-72-9
Formula: C₁₃H₁₁N₃O₃
MW: 257.24 g/mol

VQ-020770

Reference Standard

Alogliptin-13C,d3

CAS: 1246817-18-4
Formula: C₁₈H₂₁N₅O₂
MW: 343.4 g/mol

VQ-029073

Reference Standard

Alogliptin-d3

CAS: 1133421-35-8
Formula: C₁₈H₂₁N₅O₂
MW: 342.4 g/mol

VQ-024210

Reference Standard

Aloin A

CAS: 1415-73-2
Formula: C₂₁H₂₂O₉
MW: 418.4 g/mol

VQ-032749

Aloin B

CAS: 28371-16-6
Formula: C₂₁H₂₂O₉
MW: 418.4 g/mol

VQ-032750

Reference Standard

Alosetron

CAS: 122852-42-0
Formula: C₁₇H₁₈N₄O
MW: 294.35 g/mol

VQ-044082

Reference Standard

Alosetron hydrochloride

CAS: 122852-69-1
Formula: C₁₇H₁₉ClN₄O
MW: 330.8 g/mol

VQ-043038

Reference Standard

Alosetron Impurity D

CAS: 2518312-31-5
Formula: C₁₃H₁₄N₂O
MW: 214.3 g/mol

VQ-045280

Reference Standard

Alosetron M5

CAS: 863485-46-5
Formula: C₁₇H₁₈N₄O₂
MW: 310.35 g/mol

VQ-043485

Reference Standard

Alosetron-d3

CAS: 1190043-13-0
Formula: C₁₇H₁₈N₄O
MW: 297.37 g/mol

VQ-047371

Reference Standard

Alpelisib metabolite M4

CAS: 2715981-74-9
Formula: C₁₉H₂₁F₃N₄O₃S
MW: 442.5 g/mol

VQ-024212

Reference Standard

Alpelisib RC 5

CAS: 7336-51-8
Formula: C₆H₈N₂OS
MW: 156.21 g/mol

VQ-043558

Reference Standard

Alpha Hederin

CAS: 27013-91-8
Formula: C₄₁H₆₆O₁₂
MW: 751 g/mol

VQ-038891

Reference Standard

Alpha Lipoic acid Methyl ester

CAS: 46236-19-5
Formula: C₉H₁₆O₂S₂
MW: 220.4 g/mol

VQ-031594

Reference Standard

Alpha Lipoic acid-d5

CAS: 1189471-66-6
Formula: C₈H₁₄O₂S₂
MW: 211.4 g/mol

VQ-034200

Reference Standard

alpha-(3-Hydroxyphenyl)-3-thiophenemethanol

CAS: 2295609-87-7
Formula: C₁₁H₁₀O₂S
MW: 206.26 g/mol

VQ-049374

alpha-(4-(Dimethylamino)benzylidene) malononitrile, 97%

CAS: 2826-28-0
Formula: C₁₂H₁₁N₃
MW: 197.24 g/mol

VQ-009690

Alpha-1,2,3,4,5,6-Hexachlorocyclohexane

CAS: 319-84-6
Formula: C₆H₆Cl₆
MW: 290.8 g/mol

VQ-038061

Alpha-2,3,4,5,6-Hexachlorostyrene

CAS: 68705-15-7
Formula: C₈H₂Cl₆
MW: 310.8 g/mol

VQ-040696

Extra Pure

alpha-Acetamidocinnamic acid, extra pure >98%

CAS: 5469-45-4
Formula: C₁₁H₁₁NO₃
MW: 205.21 g/mol

VQ-019895

alpha-Aescin

CAS: 66795-86-6
Formula: C₅₅H₈₆O₂₄
MW: 1131.3 g/mol

VQ-048264

Reference Standard

alpha-Arbutin

CAS: 84380-01-8
Formula: C₁₂H₁₆O₇
MW: 272.25 g/mol

VQ-027239

Reference Standard

Alpha-Artemether

CAS: 71939-51-0
Formula: C₁₆H₂₆O₅
MW: 298.37 g/mol

VQ-020832

Reference Standard

alpha-beta-Arteether

CAS: 123492-25-1
Formula: C₃₄H₅₆O₁₀
MW: 624.8 g/mol

VQ-032490

Reference Standard

Alpha-Beta-Diglycerol

CAS: 3986-15-0
Formula: C₆H₁₄O₅
MW: 166.17 g/mol

VQ-040832

Reference Standard

alpha-Boswellic acid

CAS: 471-66-9
Formula: C₃₀H₄₈O₃
MW: 456.7 g/mol

VQ-032766

Reference Standard

Alpha-Casozepine

CAS: 117592-45-7
Formula: C₆₀H₉₄N₁₄O₁₆
MW: 1267.5 g/mol

VQ-040458

Reference Standard

Alpha-Chaconine

CAS: 20562-03-2
Formula: C₄₅H₇₃NO₁₄
MW: 852.1 g/mol

VQ-040743

Reference Standard

Alpha-Cholestane

CAS: 481-21-0
Formula: C₂₇H₄₈
MW: 372.7 g/mol

VQ-043354

Reference Standard

Alpha-Clofarabine

CAS: 491594-60-6
Formula: C₁₀H₁₁ClFN₅O₃
MW: 303.68 g/mol

VQ-022229

Reference Standard

Alpha-Cypermethrin

CAS: 67375-30-8
Formula: C₂₂H₁₉Cl₂NO₃
MW: 416.3 g/mol

VQ-032438

Reference Standard

alpha-Diethylethanolamine Dicyclohexylketone

CAS: 2731926-17-1
Formula: C₁₉H₃₅NO₂
MW: 309.5 g/mol

In stock

Reference Standard

Alpha-Dihydrotetrabenazine-d6

CAS: 1583277-30-8
Formula: C₁₉H₂₉NO₃
MW: 325.5 g/mol

VQ-042468

alpha-Endosulfan

CAS: 959-98-8
Formula: C₉H₆Cl₆O₃S
MW: 406.9 g/mol

VQ-038948

Reference Standard

Alpha-Ergocryptinine

CAS: 511-10-4
Formula: C₃₂H₄₁N₅O₅
MW: 575.7 g/mol

VQ-040877

alpha-Fluoro-beta-ureidopropionic Acid

CAS: 5006-64-4
Formula: C₄H₇FN₂O₃
MW: 150.11 g/mol

VQ-036129

Reference Standard

Alpha-Hydroxy Metoprolol

CAS: 56392-16-6
Formula: C₁₅H₂₅NO₄
MW: 283.36 g/mol

VQ-038379

Reference Standard

Alpha-Hydroxy Metoprolol D5(Mixture of Diastereomers)

CAS: 1189934-03-9
Formula: C₁₅H₂₅NO₄
MW: 288.39 g/mol

VQ-049098

Reference Standard

Alpha-Hydroxy Naproxen

CAS: 32721-11-2
Formula: C₁₄H₁₄O₄
MW: 246.26 g/mol

VQ-038554

Reference Standard

alpha-Hydroxy Olopatadine (Z-isomer)

CAS: 1628639-06-4
Formula: C₂₁H₂₃NO₄
MW: 353.4 g/mol

VQ-023331

Reference Standard

Alpha-Hydroxy olopatadine hydrochloride

CAS: 1331668-21-3
Formula: C₂₁H₂₄ClNO₄
MW: 389.9 g/mol

VQ-032247

Reference Standard

alpha-Ketoglutaric acid dimer impurity

CAS: 5169-82-4
Formula: C₁₀H₁₄O₆
MW: 230.2 g/mol

VQ-041076

Reference Standard

Alpha-Lactose monohydrate

CAS: 5989-81-1
Formula: C₁₂H₂₄O₁₂
MW: 360.31 g/mol

VQ-032622

IP/BP/USP

Alpha-Lipoic Acid

CAS: 1077-28-7
Formula: C₈H₁₄O₂S₂
MW: 206.3 g/mol

VQ-004223

Cell Culture

Alpha-Lipoic Acid, cell culture tested

CAS: 1077-28-7
Formula: C₈H₁₄O₂S₂
MW: 206.3 g/mol

VQ-046195

Reference Standard

Alpha-Methyl-L-tyrosine

CAS: 672-87-7
Formula: C₁₀H₁₃NO₃
MW: 195.21 g/mol

VQ-034479

Reference Standard

alpha-Methyl-trans-cinnamaldehyde

CAS: 101-39-3
Formula: C₁₀H₁₀O
MW: 146.19 g/mol

VQ-030506

Reference Standard

Alpha-Methyldopamine

CAS: 555-64-6
Formula: C₉H₁₃NO₂
MW: 167.2 g/mol

VQ-038373

Reference Standard

Alpha-Muricholic acid

CAS: 2393-58-0
Formula: C₂₄H₄₀O₅
MW: 408.6 g/mol

VQ-047742

Reference Standard

Alpha-Muricholic acid-[d5]

CAS: 2725726-61-2
Formula: C₂₄H₃₅D₅O₅
MW: 413.6 g/mol

VQ-036237

alpha-Phellandrene

CAS: 99-83-2
Formula: C₁₀H₁₆
MW: 136.23 g/mol

VQ-037164

Reference Standard

Alpha-Phenyl-2-piperidineacetic acid Hydrochloride

CAS: 19395-40-5
Formula: C₁₃H₁₈ClNO₂
MW: 255.74 g/mol

VQ-035449

Reference Standard

Alpha-Phenylbenzenemethanethiol Potassium Salt

CAS: 1431511-63-5
Formula: C₁₃H₁₂S.K
MW: 239.4 g/mol

VQ-013194

Reference Standard

Alpha-Phenylbenzenemethanethiol sodium salt

CAS: 60282-86-2
Formula: C₁₃H₁₂S.Na
MW: 223.29 g/mol

VQ-013195

Reference Standard

alpha-Solanine

CAS: 20562-02-1
Formula: C₄₅H₇₃NO₁₅
MW: 868.1 g/mol

VQ-039744

Reference Standard

Alpha-Terpinene

CAS: 99-86-5
Formula: C₁₀H₁₆
MW: 136.23 g/mol

VQ-034143

Alpha-Thujene

CAS: 2867-05-2
Formula: C₁₀H₁₆
MW: 136.23 g/mol

VQ-040498

Reference Standard

Alpha-Tocopherol-D6

CAS: 113892-08-3
Formula: C₂₉H₅₀O₂
MW: 436.7 g/mol

VQ-042928

Alpha-Tolualdehyde

CAS: 122-78-1
Formula: C₈H₈O
MW: 120.15 g/mol

VQ-039813

Reference Standard

Alpha-Yohimbine hydrochloride

CAS: 6211-32-1
Formula: C₂₁H₂₇ClN₂O₃
MW: 390.9 g/mol

VQ-043652

Reference Standard

alpha,alpha,3,5-Tetramethyl-Benzeneacetonitrile

CAS: 93748-07-3
Formula: C₁₂H₁₅N
MW: 173.25 g/mol

VQ-035734

Reference Standard

alpha,alpha,alpha-Tris(hydroxymethyl)toluene

CAS: 4704-99-8
Formula: C₁₀H₁₄O₃
MW: 182.22 g/mol

VQ-040491

Reference Standard

Alprazolam EP Impurity G

CAS: 448950-89-8
Formula: C₁₇H₁₃ClN₄
MW: 308.8 g/mol

VQ-035665

Reference Standard

Alprenolol EP Impurity A

CAS: 63905-22-6
Formula: C₁₂H₁₆O₃
MW: 208.25 g/mol

VQ-028956

Reference Standard

Alprenolol Hydrochloride

CAS: 13707-88-5
Formula: C₁₅H₂₄ClNO₂
MW: 285.81 g/mol

VQ-020773

Reference Standard

Alprenolol Hydrochloride EP Impurity B

CAS: 1745-81-9
Formula: C₉H₁₀O
MW: 134.17 g/mol

VQ-028957

Reference Standard

Alprostadil

CAS: 745-65-3
Formula: C₂₀H₃₄O₅
MW: 354.5 g/mol

VQ-021511

Alprostadil alfadex

CAS: 55648-20-9
Formula: C₅₆H₉₄O₃₅
MW: 1327.3 g/mol

VQ-035666

Reference Standard

Alprostadil EP Impurity C

CAS: 22973-19-9
Formula: C₂₀H₃₂O₅
MW: 352.5 g/mol

VQ-021514

Reference Standard

Alprostadil EP Impurity D

CAS: 20897-91-0
Formula: C₂₀H₃₄O₅
MW: 354.5 g/mol

VQ-021519

Reference Standard

Alprostadil EP Impurity E

CAS: 24570-01-2
Formula: C₂₀H₃₄O₅
MW: 354.5 g/mol

VQ-021521

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Chemicals starting with “A”