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

Alimemazine EP Impurity B

CAS: 22732-04-3
Formula: C₁₇H₂₀N₂S
MW: 284.4 g/mol

VQ-020759

Reference Standard

Alimemazine EP Impurity B Hydrochloride

CAS: 108883-87-0
Formula: C₁₇H₂₁ClN₂S
MW: 320.9 g/mol

VQ-029060

Reference Standard

Alimemazine Tartrate

CAS: 1175-88-8
Formula: C₂₂H₂₈N₂O₆S
MW: 448.5 g/mol

VQ-045240

Reference Standard

Alimemazine-D6

CAS: 1346603-88-0
Formula: C₁₈H₂₂N₂S
MW: 304.5 g/mol

VQ-047362

Aliquat 336

CAS: 63393-96-4
Formula: [CH₃(CH₂)₆CH₂]₃N(Cl)CH₃
MW: 404.16 g/mol

VQ-001333

Reference Standard

Aliskiren Carboxylic Acid

CAS: 173400-13-0
Formula: C₃₀H₅₂N₂O₇
MW: 552.7 g/mol

VQ-029062

Reference Standard

Aliskiren Hemifumarate

CAS: 173334-58-2
Formula: C₆₄H₁₁₀N₆O₁₆
MW: 1219.6 g/mol

VQ-029061

Reference Standard

Aliskiren Hemifumarate (SSSR Isomer) Impurity

CAS: 1630036-82-6
Formula: C₃₄H₅₇N₃O₁₀
MW: 667.8 g/mol

VQ-047363

Reference Standard

Aliskiren Hemifumarate Enantiomer (RRRR Isomer) Impurity

CAS: 1630036-76-8
Formula: C₆₄H₁₁₀N₆O₁₆
MW: 1219.6 g/mol

VQ-035656

Reference Standard

Alizapride

CAS: 59338-93-1
Formula: C₁₆H₂₁N₅O₂
MW: 315.37 g/mol

VQ-043520

Reference Standard

Alizapride Hydrochloride

CAS: 59338-87-3
Formula: C₁₆H₂₂ClN₅O₂
MW: 351.8 g/mol

VQ-035657

Alizarin red S

CAS: 130-22-3
Formula: C₁₄H₇NaO₇S
MW: 342.26 g/mol

VQ-000456

AR / Spectroscopy

Alizarin red S, for spectroscopy 70%

CAS: 130-22-3
Formula: C₁₄H₇NaO₇S
MW: 342.26 g/mol

VQ-046181

Spectroscopy

Alizarin red S, for spectroscopy 70%

CAS: 130-22-3
Formula: C₁₄H₇NaO₇S
MW: 342.26 g/mol

VQ-046182

Microscopy

Alizarin viridin

CAS: 4430-16-4
Formula: C₂₈H₂₀N₂Na₂O₁₀S₂
MW: 654.6 g/mol

VQ-000457

Microscopy

Alizarin yellow

Cat. No.: VQ-000458

VQ-000458

Synthesis

Alizarin yellow G

CAS: 2243-76-7
Formula: C₁₃H₉N₃O₅
MW: 287.23 g/mol

VQ-000459

AR / Microscopy

Alizarin yellow G, for microscopy 70.0%

CAS: 2243-76-7
Formula: C₁₃H₉N₃O₅
MW: 287.23 g/mol

VQ-046183

Microscopy

Alizarin yellow GG

CAS: 584-42-9
Formula: C₁₃H₉N₃NaO₅
MW: 310.22 g/mol

VQ-000460

Alizarine

CAS: 72-48-0
Formula: C₁₄H₈O₄
MW: 240.21 g/mol

VQ-046786

Alizarine complexone

CAS: 3952-78-1
Formula: C₁₉H₁₅NO₈
MW: 385.3 g/mol

VQ-000312

Alizarine cyanine green

CAS: 4403-90-1
Formula: C₂₈H₂₀N₂Na₂O₈S₂
MW: 622.6 g/mol

VQ-000461

Alizarine red S, GR

CAS: 130-22-3
Formula: C₁₄H₇NaO₇S
MW: 342.26 g/mol

VQ-000462

Alizarine, GR

CAS: 72-48-0
Formula: C₁₄H₈O₄
MW: 240.21 g/mol

VQ-000463

Alkali benzene sulphonate

Cat. No.: VQ-003668

VQ-003668

Alkali Blue (6B) (pH Indicator)

CAS: 30586-13-1
Formula: C₃₂H₂₈N₃NaO₄S
MW: 573.65 g/mol

VQ-019745

Microscopy

Alkali blue 4B

CAS: 62152-67-4
Formula: C₃₂H₂₆N₃NaO₃S
MW: 555.6 g/mol

VQ-000313

Microscopy

Alkali blue, indicator

CAS: 1324-76-1
Formula: C₃₇H₃₁N₃O₄S
MW: 613.7 g/mol

VQ-000314

Reference Standard

Alkene Leucine Carfilzomib

CAS: 1660143-42-9
Formula: C₄₀H₅₇N₅O₆
MW: 703.9 g/mol

VQ-024793

Reference Standard

All-(S)-Posaconazole

CAS: 1246391-73-0
Formula: C₃₇H₄₂F₂N₈O₄
MW: 700.8 g/mol

VQ-033248

Reference Standard

All-E-Heptaprenol

CAS: 32304-16-8
Formula: C₃₅H₅₈O
MW: 494.8 g/mol

VQ-041473

Reference Standard

All-rac-alfa-Tocopherol EP Impurity A (Mixture of Diastereomers)

CAS: 185672-33-7
Formula: C₂₉H₅₀O₂
MW: 430.7 g/mol

VQ-034664

Reference Standard

All-trans 5,6-Epoxy Retinoic Acid

CAS: 13100-69-1
Formula: C₂₀H₂₈O₃
MW: 316.4 g/mol

VQ-031286

Reference Standard

All-trans-Anhydro Retinol

CAS: 1224-78-8
Formula: C₂₀H₂₈
MW: 268.4 g/mol

VQ-028725

All-trans-Canthaxanthin

CAS: 514-78-3
Formula: C₄₀H₅₂O₂
MW: 564.8 g/mol

VQ-039615

Reference Standard

All-trans-Retinal

CAS: 116-31-4
Formula: C₂₀H₂₈O
MW: 284.4 g/mol

VQ-035280

Cell Culture

Allamar blue, suitable for cell culture

CAS: 62758-13-8
Formula: C₁₂H₆NNaO₄
MW: 251.17 g/mol

VQ-000464

Allantoin, 99%

CAS: 97-59-6
Formula: C₄H₆N₄O₃
MW: 158.12 g/mol

VQ-003777

Reference Standard

Allethrin

CAS: 584-79-2
Formula: C₁₉H₂₆O₃
MW: 302.4 g/mol

VQ-038911

Reference Standard

Allicin

CAS: 539-86-6
Formula: C₆H₁₀OS₂
MW: 162.3 g/mol

VQ-029064

Alliin

CAS: 556-27-4
Formula: C₆H₁₁NO₃S
MW: 177.22 g/mol

VQ-029065

Reference Standard

Allobarbital

CAS: 52-43-7
Formula: C₁₀H₁₂N₂O₃
MW: 208.21 g/mol

VQ-047364

Reference Standard

Alloc Bromoridane

CAS: 117348-70-6
Formula: C₁₃H₂₀BrNO₄
MW: 334.21 g/mol

VQ-043081

Reference Standard

Allochenodeoxycholic Acid

CAS: 15357-34-3
Formula: C₂₄H₄₀O₄
MW: 392.6 g/mol

VQ-043767

Allocholic Acid

CAS: 2464-18-8
Formula: C₂₄H₄₀O₅
MW: 408.6 g/mol

VQ-047741

Reference Standard

Allopregnanolone

CAS: 516-54-1
Formula: C₂₁H₃₄O₂
MW: 318.5 g/mol

VQ-033339

IP/BP/USP

Allopurinol

CAS: 315-30-0
Formula: C₅H₄N₄O
MW: 136.11 g/mol

VQ-004116

Reference Standard

Allopurinol - Impurity A

CAS: 27511-79-1
Formula: C₈H₁₄N₈O₆S
MW: 350.32 g/mol

VQ-043035

Reference Standard

Allopurinol EP Impurity A

CAS: 5334-31-6
Formula: C₄H₆N₄O
MW: 126.12 g/mol

VQ-021492

Reference Standard

Allopurinol EP Impurity B

CAS: 22407-20-1
Formula: C₅H₆N₄O₂
MW: 154.13 g/mol

VQ-021493

Reference Standard

Allopurinol EP Impurity C

CAS: 1346604-13-4
Formula: C₆H₆N₆O
MW: 178.15 g/mol

VQ-021494

Reference Standard

Allopurinol EP Impurity D

CAS: 6994-25-8
Formula: C₆H₉N₃O₂
MW: 155.15 g/mol

VQ-021495

Reference Standard

Allopurinol EP Impurity E

CAS: 31055-19-3
Formula: C₇H₉N₃O₃
MW: 183.16 g/mol

VQ-021496

Reference Standard

Allopurinol Impurity F (Freebase)

CAS: 302-01-2
Formula: H₄N₂
MW: 32.05 g/mol

VQ-004353

Reference Standard

Allopurinol Impurity F (Hydrate)

CAS: 7803-57-8
Formula: H₆N₂O
MW: 50.06 g/mol

VQ-004354

Reference Standard

Allopurinol Impurity F (Hydrochloride Salt)

CAS: 2644-70-4
Formula: ClH₅N₂
MW: 68.51 g/mol

VQ-004355

Reference Standard

Allopurinol Impurity F (Sulfate Salt)

CAS: 10034-93-2
Formula: H₆N₂O₄S
MW: 130.13 g/mol

In stock

Reference Standard

Allopurinol Nitrile Hydrochloride Impurity

CAS: 478081-97-9
Formula: C₄H₄N₄ : HCl

VQ-045278

Reference Standard

Allopurinol Nitrile Impurity

CAS: 16617-46-2
Formula: C₄H₄N₄
MW: 108.1 g/mol

VQ-023355

Allopurinol Riboside

CAS: 16220-07-8
Formula: C₁₀H₁₂N₄O₅
MW: 268.23 g/mol

VQ-035660

Reference Standard

Allopurinol-d2

CAS: 916979-34-5
Formula: C₅H₄N₄O
MW: 138.12 g/mol

VQ-024201

Reference Standard

Alloursodeoxycholic acid

CAS: 105227-28-9
Formula: C₂₄H₄₀O₄
MW: 392.6 g/mol

VQ-030123

Alloxan

CAS: 50-71-5
Formula: C₄H₂N₂O₄
MW: 142.07 g/mol

VQ-040532

Alloxan, 98.5%

CAS: 2244-11-3
Formula: C₄H₄N₂O₅
MW: 160.09 g/mol

VQ-012497

Alloxan, tetrahydrate, 98%

CAS: 6010-91-9
Formula: C₄H₁₀N₂O₈
MW: 214.13 g/mol

VQ-012498

Allura Red AC

CAS: 25956-17-6
Formula: C₁₈H₁₄N₂Na₂O₈S₂
MW: 496.4 g/mol

VQ-000465

Synthesis

Allyl alcohol, 98%

CAS: 107-18-6
Formula: C₃H₆O
MW: 58.08 g/mol

VQ-003778

Allyl alcohol, GR 98%+

CAS: 107-18-6
Formula: C₃H₆O
MW: 58.08 g/mol

VQ-003779

Allyl bromide, 98%

CAS: 106-95-6
Formula: C₃H₅Br
MW: 120.98 g/mol

VQ-000814

Allyl bromide, GR 99%+

CAS: 106-95-6
Formula: C₃H₅Br
MW: 120.98 g/mol

VQ-000815

Reference Standard

Allyl Chloride

CAS: 107-05-1
Formula: C₃H₅Cl
MW: 76.52 g/mol

In stock

Allyl Chloride, AR

CAS: 107-05-1
Formula: C₃H₅Cl
MW: 76.52 g/mol

VQ-046658

Puriss

Allyl chloride, puriss 98%+

CAS: 107-05-1
Formula: C₃H₅Cl
MW: 76.52 g/mol

VQ-010440

Extra Pure

Allyl chloroformate, extra pure >98%

CAS: 2937-50-0
Formula: C₄H₅ClO₂
MW: 120.53 g/mol

VQ-019898

Allyl glycidyl ether, ≥99%

CAS: 106-92-3
Formula: C₆H₁₀O₂
MW: 114.14 g/mol

VQ-010273

Puriss

Allyl iodide, puriss, 95%+

CAS: 556-56-9
Formula: C₃H₅I
MW: 167.98 g/mol

VQ-010441

Extra Pure

Allyl methacrylate, extra pure >98%

CAS: 96-05-9
Formula: C₇H₁₀O₂
MW: 126.15 g/mol

VQ-019899

Reference Standard

Allylamine

CAS: 107-11-9
Formula: C₃H₇N
MW: 57.09 g/mol

In stock

Reference Standard

Allylamine Hydrochloride

CAS: 10017-11-5
Formula: C₃H₈ClN
MW: 93.55 g/mol

VQ-009365

Allylamine, 99%

CAS: 107-11-9
Formula: C₃H₇N
MW: 57.09 g/mol

VQ-009366

Allylbenzene, 98%

CAS: 300-57-2
Formula: C₉H₁₀
MW: 118.18 g/mol

VQ-011206

IP/BP/USP

Allylestrenol

CAS: 432-60-0
Formula: C₂₁H₃₂O
MW: 300.5 g/mol

VQ-004117

Reference Standard

Allylestrenol Impurity A

CAS: 3646-28-4
Formula: C₁₈H₂₆O
MW: 258.4 g/mol

VQ-028884

Allylmagnesium bromide, 1.0 M in diethyl ether

CAS: 1730-25-2
Formula: C₃H₅BrMg
MW: 145.28 g/mol

VQ-001101

Allylmagnesium bromide, 1.0 M in THF

CAS: 1730-25-2
Formula: C₃H₅BrMg
MW: 145.28 g/mol

VQ-001102

Allylmagnesium chloride, 1.4 M in THF

CAS: 2622-05-1
Formula: C₃H₅ClMg
MW: 100.83 g/mol

VQ-001103

Allylpalladium(II) chloride dimer, 98%

CAS: 12012-95-2
Formula: C₆H₁₀Cl₂Pd₂
MW: 365.9 g/mol

VQ-018335

Allyltributylstannane, 97%

CAS: 24850-33-7
Formula: C₁₅H₃₂Sn
MW: 331.12 g/mol

VQ-001104

Allyltrimethoxysilane, 97%

CAS: 2551-83-9
Formula: C₆H₁₄O₃Si
MW: 162.26 g/mol

VQ-011109

Extra Pure

Allyltrimethylsilane, extra pure >98%

CAS: 762-72-1
Formula: C₆H₁₄Si
MW: 114.26 g/mol

VQ-020200

Almond oil

CAS: 8007-69-0

VQ-002996

Almond oil, bitter ≥97%

CAS: 8013-76-1

VQ-019374

Almond oil, from prunus dulcis

CAS: 8007-69-0

VQ-002997

Reference Standard

Almorexant Hydrochloride

CAS: 913358-93-7
Formula: C₂₉H₃₂ClF₃N₂O₃
MW: 549 g/mol

VQ-047366

Reference Standard

Almotriptan

CAS: 154323-57-6
Formula: C₁₇H₂₅N₃O₂S
MW: 335.5 g/mol

VQ-021499

Reference Standard

Almotriptan Chlorobutylidene Impurity

CAS: 1092797-25-5
Formula: C₁₅H₂₂ClN₃O₂S
MW: 343.9 g/mol

VQ-045435

Reference Standard

Almotriptan Dimer Impurity

CAS: 1330166-13-6
Formula: C₃₀H₄₁N₅O₂S
MW: 535.7 g/mol

VQ-024202

Reference Standard

Almotriptan EP Impurity A

CAS: 334981-12-3
Formula: C₁₆H₂₃N₃O₂S
MW: 321.4 g/mol

VQ-020762

Reference Standard

Almotriptan EP Impurity C

CAS: 1018676-02-2
Formula: C₁₈H₂₇N₃O₃S
MW: 365.5 g/mol

VQ-020763

Reference Standard

Almotriptan EP Impurity D (Fumarate Salt)

CAS: 1246860-65-0
Formula: C₃₄H₄₆N₆O₈S₂
MW: 730.9 g/mol

VQ-029066

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Chemicals starting with “A”