Chemicals starting with “S”

2,289 products in alphabetical order with CAS numbers and molecular formulas.

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Selenium powder, -200 mesh, 99.999%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016191

Selenium powder, −100 mesh, ≥99.5%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016196

Synthesis

Selenium powder, ≥99.5%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016197

Selenium powder, 200 mesh, ≥99.9%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016192

Selenium powder, 99.9999%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016194

Selenium powder, 99%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016193

Selenium powder, GR 99%+

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016195

Selenium shot, 2-6 mm, 99.999%

CAS: 7782-49-2
Formula: Se
MW: 78.97 g/mol

VQ-016874

Synthesis

Selenium sulphide

CAS: 7488-56-4
Formula: S₂Se
MW: 143.1 g/mol

VQ-015325

Selenoethionine

CAS: 2578-27-0
Formula: C₆H₁₃NO₂Se
MW: 210.14 g/mol

VQ-048302

Synthesis

Selenous acid, 97%

CAS: 7783-00-8
Formula: H₂O₃Se
MW: 128.99 g/mol

VQ-015326

Synthesis

Selenous acid, 98%

CAS: 7783-00-8
Formula: H₂O₃Se
MW: 128.99 g/mol

VQ-015327

Reference Standard

Selexipag

CAS: 475086-01-2
Formula: C₂₆H₃₂N₄O₄S
MW: 496.6 g/mol

In stock

Reference Standard

Selexipag Acid Impurity

CAS: 475085-57-5
Formula: C₂₅H₂₉N₃O₃
MW: 419.5 g/mol

In stock

Reference Standard

Selexipag Active Metabolite D7

CAS: 1265295-20-2
Formula: C₂₅H₂₉N₃O₃
MW: 426.6 g/mol

VQ-042132

Reference Standard

Selexipag Ethyl ester impurity

CAS: 2287345-22-4
Formula: C₂₇H₃₃N₃O₃
MW: 447.6 g/mol

VQ-023745

Reference Standard

Selexipag Hydroxy Impurity

CAS: 18591-57-6
Formula: C₁₆H₁₂N₂O
MW: 248.28 g/mol

In stock

Reference Standard

Selexipag Impurity D

CAS: 475084-96-9
Formula: C₂₉H₃₇N₃O₃
MW: 475.6 g/mol

VQ-023744

Reference Standard

Selexipag Metabolite N-Oxide

CAS: 2732400-56-3
Formula: C₂₅H₂₉N₃O₄
MW: 435.5 g/mol

In stock

Reference Standard

Selexipag-d6

CAS: 1265295-92-8
Formula: C₂₆H₃₂N₄O₄S
MW: 502.7 g/mol

VQ-042134

Reference Standard

Selexipag-d7

CAS: 1265295-21-3
Formula: C₂₆H₃₂N₄O₄S
MW: 503.7 g/mol

VQ-042133

Reference Standard

Selinexor

CAS: 1393477-72-9
Formula: C₁₇H₁₁F₆N₇O
MW: 443.3 g/mol

VQ-027269

Synthesis

Seliwanoff's reagent

Cat. No.: VQ-003639

VQ-003639

Reference Standard

Selpercatinib

CAS: 2152628-33-4
Formula: C₂₉H₃₁N₇O₃
MW: 525.6 g/mol

VQ-028000

Reference Standard

Selpercatinib Amide Impurity

CAS: 2817648-27-2
Formula: C₂₉H₃₃N₇O₄
MW: 543.63 g/mol

VQ-045431

Reference Standard

Seltorexant

CAS: 1293281-49-8
Formula: C₂₁H₂₂FN₇O
MW: 407.4 g/mol

VQ-042135

Reference Standard

Selumetinib

CAS: 606143-52-6
Formula: C₁₇H₁₅BrClFN₄O₃
MW: 457.7 g/mol

VQ-007748

Reference Standard

Selumetinib Impurity 20

CAS: 606144-02-9
Formula: C₁₆H₁₂BrClFN₃O₂
MW: 412.6 g/mol

In stock

Reference Standard

Selumetinib Impurity 21

CAS: 606144-04-1
Formula: C₁₅H₁₀BrClFN₃O₂
MW: 398.61 g/mol

In stock

Reference Standard

Selumetinib Impurity-D

CAS: 3023039-86-0
Formula: C₂₁H₂₃BrClFN₄O₃
MW: 513.8 g/mol

VQ-042136

Reference Standard

Selumetinib Nitroso Impurity-2

CAS: 15775-74-3
Formula: C₂₁H₃₀O₂
MW: 323.5 g/mol

In stock

Reference Standard

Selumetinib Nitroso Impurity-4

Formula: C₁₇H₁₄BrClFN₅O₄
MW: 486.7 g/mol

In stock

Reference Standard

Semaglutide

CAS: 910463-68-2
Formula: C₁₈₇H₂₉₁N₄₅O₅₉
MW: 4114 g/mol

In stock

Reference Standard

Semaglutide Impurity 123

CAS: 71997-93-8
Formula: C₂₃H₃₉NO₆
MW: 425.6 g/mol

VQ-045041

Reference Standard

Semaglutide Impurity 22

CAS: 1118767-16-0
Formula: C₄₃H₇₉N₃O₁₃
MW: 846.1 g/mol

VQ-028002

Reference Standard

Semaglutide Impurity 6 (S-isomer)

CAS: 1671100-14-3
Formula: C₃₇H₆₈N₂O₁₀
MW: 700.9 g/mol

VQ-045349

Semaglutide Intermediate P29

CAS: 1169630-82-3
Formula: C₁₄₂H₂₁₆N₃₈O₄₅
MW: 3175.5 g/mol

VQ-042137

Reference Standard

Semduramicin

CAS: 113378-31-7
Formula: C₄₅H₇₆O₁₆
MW: 873.1 g/mol

VQ-034897

Reference Standard

Semduramicin sodium

CAS: 119068-77-8
Formula: C₄₅H₇₅NaO₁₆
MW: 895.1 g/mol

VQ-033807

Reference Standard

Semicarbazide

CAS: 57-56-7
Formula: CH₅N₃O
MW: 75.07 g/mol

VQ-040780

Synthesis

Semicarbazide hydrochloride, 98%

CAS: 563-41-7
Formula: CH₆ClN₃O
MW: 111.53 g/mol

VQ-009061

Semicarbazide hydrochloride, GR 99%+

CAS: 563-41-7
Formula: CH₆ClN₃O
MW: 111.53 g/mol

VQ-009062

Reference Standard

Semicarbazide-13C,15N2 Hydrochloride

CAS: 1173020-16-0
Formula: CH₆ClN₃O
MW: 114.51 g/mol

VQ-042138

Reference Standard

Senecionine

CAS: 130-01-8
Formula: C₁₈H₂₅NO₅
MW: 335.4 g/mol

VQ-033808

Reference Standard

Senecionine N-Oxide

CAS: 13268-67-2
Formula: C₁₈H₂₅NO₆
MW: 351.4 g/mol

VQ-033809

Reference Standard

Seneciphylline

CAS: 480-81-9
Formula: C₁₈H₂₃NO₅
MW: 333.4 g/mol

VQ-033810

Reference Standard

Seneciphylline N-Oxide

CAS: 38710-26-8
Formula: C₁₈H₂₃NO₆
MW: 349.4 g/mol

VQ-033811

Reference Standard

Senecivernine

CAS: 72755-25-0
Formula: C₁₈H₂₅NO₅
MW: 335.4 g/mol

VQ-033812

Reference Standard

Senecivernine N-Oxide

CAS: 101687-28-9
Formula: C₁₈H₂₅NO₆
MW: 351.4 g/mol

VQ-033813

Reference Standard

Senkirkine

CAS: 2318-18-5
Formula: C₁₉H₂₇NO₆
MW: 365.4 g/mol

VQ-042139

Reference Standard

Sennidin B

CAS: 517-44-2
Formula: C₃₀H₁₈O₁₀
MW: 538.5 g/mol

VQ-040103

Reference Standard

Sennoside

CAS: 517-43-1
Formula: C₄₂H₃₈O₂₀
MW: 862.7 g/mol

VQ-033814

Reference Standard

Sennoside A

CAS: 81-27-6
Formula: C₄₂H₃₈O₂₀
MW: 862.7 g/mol

VQ-033815

Reference Standard

Sennoside B

CAS: 128-57-4
Formula: C₄₂H₃₈O₂₀
MW: 862.7 g/mol

VQ-033816

Biochemistry

Serotinine Creatinine Sulfate, for biochemistry

CAS: 61-47-2
Formula: C₁₄H₂₃N₅O₇S
MW: 405.43 g/mol

VQ-019770

Biochemistry

Serotinine creatinine sulphate

CAS: 971-74-4
Formula: C₁₄H₂₁N₅O₆S
MW: 387.41 g/mol

VQ-002970

Reference Standard

Serotonin

CAS: 50-67-9
Formula: C₁₀H₁₂N₂O
MW: 176.21 g/mol

VQ-007750

Reference Standard

Serotonin Hydrochloride

CAS: 153-98-0
Formula: C₁₀H₁₃ClN₂O
MW: 212.67 g/mol

In stock

Serotonin, 98%

CAS: 50-67-9
Formula: C₁₀H₁₂N₂O
MW: 176.21 g/mol

VQ-009556

IP/BP/USP

Serratiopeptidase

CAS: 37312-62-2
Formula: C₄₆H₄₀N₈O₈
MW: 832.9 g/mol

VQ-004015

Reference Standard

Sertaconazole

CAS: 99592-32-2
Formula: C₂₀H₁₅Cl₃N₂OS
MW: 437.8 g/mol

VQ-042140

Reference Standard

Sertaconazole Nitrate

CAS: 99592-39-9
Formula: C₂₀H₁₆Cl₃N₃O₄S
MW: 500.8 g/mol

VQ-028003

Reference Standard

Sertaconazole Nitrate EP Impurity A

CAS: 24155-42-8
Formula: C₁₁H₁₀Cl₂N₂O
MW: 257.11 g/mol

VQ-022479

Reference Standard

Sertaconazole Nitrate EP Impurity B

CAS: 17512-61-7
Formula: C₉H₆BrClS
MW: 261.57 g/mol

VQ-026222

Reference Standard

Sertaconazole nitrate EP Impurity C

CAS: 142181-53-1
Formula: C₉H₇ClOS
MW: 198.67 g/mol

VQ-028004

Reference Standard

Sertindole

CAS: 106516-24-9
Formula: C₂₄H₂₆ClFN₄O
MW: 440.9 g/mol

VQ-042141

IP/BP/USP

Sertraline

CAS: 79559-97-0
Formula: C₁₇H₁₈Cl₃N
MW: 342.7 g/mol

VQ-004060

Reference Standard

Sertraline

CAS: 79617-96-2
Formula: C₁₇H₁₇Cl₂N
MW: 306.2 g/mol

In stock

Reference Standard

Sertraline 2-one

CAS: 944054-44-8
Formula: C₁₆H₁₂Cl₂O
MW: 291.17 g/mol

VQ-028011

Reference Standard

Sertraline 2,3-Dichloro Hydrochloride Isomer

CAS: 1198084-29-5
Formula: C₁₇H₁₈Cl₃N
MW: 342.7 g/mol

In stock

Reference Standard

Sertraline 2,3-Dichloro Isomer

CAS: 1198115-10-4
Formula: C₁₇H₁₇Cl₂N
MW: 306.23 g/mol

VQ-005873

Reference Standard

Sertraline 4-Chloro cis Racemic Mixture

CAS: 2990115-94-9
Formula: C₁₇H₁₉Cl₂N
MW: 308.25 g/mol

VQ-042148

Reference Standard

Sertraline Carbamoyl Glucuronide

CAS: 119733-44-7
Formula: C₂₄H₂₅Cl₂NO₈
MW: 526.4 g/mol

VQ-033831

Reference Standard

Sertraline Dimethylamino Analog

CAS: 79836-76-3
Formula: C₁₈H₂₀Cl₃N
MW: 356.7 g/mol

VQ-033820

Reference Standard

Sertraline EP Impurity A

CAS: 79836-45-6
Formula: C₁₇H₁₇Cl₂N
MW: 306.2 g/mol

VQ-033817

Reference Standard

Sertraline EP Impurity A Hydrochloride

CAS: 79617-99-5
Formula: C₁₇H₁₈Cl₃N
MW: 342.7 g/mol

VQ-028005

Reference Standard

Sertraline EP Impurity B (Freebase)

CAS: 52758-03-9
Formula: C₁₇H₁₉N
MW: 237.34 g/mol

VQ-006685

Reference Standard

Sertraline EP Impurity B (Hydrochloride)

CAS: 52758-05-1
Formula: C₁₇H₂₀ClN
MW: 273.8 g/mol

In stock

Reference Standard

Sertraline EP Impurity C

CAS: 107538-91-0
Formula: C₁₇H₁₈ClN
MW: 271.8 g/mol

VQ-006687

Reference Standard

Sertraline EP Impurity C (Hydrochloride)

CAS: 79559-98-1
Formula: C₁₇H₁₉Cl₂N
MW: 308.2 g/mol

In stock

Reference Standard

Sertraline EP Impurity D

CAS: 2378750-29-7
Formula: C₁₇H₁₈ClN
MW: 271.79 g/mol

In stock

Reference Standard

Sertraline EP Impurity F

CAS: 155748-61-1
Formula: C₁₆H₁₂Cl₂O
MW: 291.2 g/mol

VQ-028006

Reference Standard

Sertraline EP Impurity G (Freebase)

CAS: 79617-98-4
Formula: C₁₇H₁₇Cl₂N
MW: 306.2 g/mol

VQ-006690

Reference Standard

Sertraline EP Impurity G (Hydrochloride)

CAS: 79645-15-1
Formula: C₁₇H₁₈Cl₃N
MW: 342.7 g/mol

In stock

Reference Standard

Sertraline N-Desmethyl Analog

CAS: 91797-57-8
Formula: C₁₆H₁₆Cl₃N
MW: 328.7 g/mol

VQ-043291

Reference Standard

Sertraline Nitroso Impurity

Formula: C₁₇H₁₆Cl₂N₂O
MW: 335.23 g/mol

In stock

Reference Standard

Sertraline Nitroso Impurity (Mixture of isomers)

CAS: 3006789-98-3
Formula: C₁₇H₁₆Cl₂N₂O
MW: 335.2 g/mol

VQ-033827

Reference Standard

Sertraline Oxime Impurity

CAS: 152642-35-8
Formula: C₁₆H₁₃Cl₂NO
MW: 306.2 g/mol

VQ-033819

Sertraline Phenyl Keto Intermediate

CAS: 14578-68-8
Formula: C₁₆H₁₄O
MW: 222.28 g/mol

VQ-042142

Reference Standard

Sertraline Tetralone

CAS: 79560-19-3
Formula: C₁₆H₁₂Cl₂O
MW: 291.2 g/mol

VQ-028008

Reference Standard

Sertraline Tetralone Methanamine

CAS: 79560-20-6
Formula: C₁₇H₁₅Cl₂N
MW: 304.2 g/mol

VQ-028007

Reference Standard

Sertraline Tetralone S-Isomer

CAS: 124379-29-9
Formula: C₁₆H₁₂Cl₂O
MW: 291.2 g/mol

VQ-033824

Sesame oil, delivery vehicle for fat-soluble compounds

CAS: 8008-74-0

VQ-003029

Sesame oil, from sesamum indicum

CAS: 8008-74-0

VQ-003030

Puriss

Sesamin, ≥95%

CAS: 607-80-7
Formula: C₂₀H₁₈O₆
MW: 354.4 g/mol

VQ-002971

Sesamin, ≥98%

CAS: 607-80-7
Formula: C₂₀H₁₈O₆
MW: 354.4 g/mol

VQ-002972

Reference Standard

Sesamol formiate

CAS: 80592-18-3
Formula: C₈H₈O₅
MW: 184.15 g/mol

VQ-042151

Synthesis

Sesamol, 98%

CAS: 533-31-3
Formula: C₇H₆O₃
MW: 138.12 g/mol

VQ-010213

Sethoxydim

CAS: 74051-80-2
Formula: C₁₇H₂₉NO₃S
MW: 327.5 g/mol

VQ-040870

Reference Standard

Setmelanotide

CAS: 920014-72-8
Formula: C₄₉H₆₈N₁₈O₉S₂
MW: 1117.3 g/mol

VQ-033832

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Chemicals starting with “S”