Chemicals starting with “S”

2,289 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

Saxagliptin RRR Isomer

CAS: 1312338-82-1
Formula: C₇H₁₄N₂O₄S
MW: 222.26 g/mol

VQ-035238

Reference Standard

Saxagliptin WS

CAS: 361442-04-8
Formula: C₁₈H₂₅N₃O₂
MW: 315.4 g/mol

In stock

Reference Standard

Saxagliptin-15N,d2 Hydrochloride

CAS: 1309934-06-2
Formula: C₁₈H₂₆ClN₃O₂
MW: 354.9 g/mol

VQ-042118

Reference Standard

Saxitoxin

CAS: 35523-89-8
Formula: C₁₀H₁₇N₇O₄
MW: 299.29 g/mol

VQ-041047

Reference Standard

Saxitoxin Dihydrochloride

CAS: 35554-08-6
Formula: C₁₀H₁₉Cl₂N₇O₄
MW: 372.21 g/mol

VQ-041048

Puriss

SB 203580, ≥98% (HPLC)

CAS: 152121-47-6
Formula: C₂₁H₁₆FN₃OS
MW: 377.4 g/mol

VQ-002968

SB 431542 hydrate ≥98% (HPLC), powder

CAS: 301836-41-9
Formula: C₂₂H₁₆N₄O₃
MW: 384.4 g/mol

VQ-002969

Scandium (Sc) ICP standard solution 1 gm/L in 2% HNO3 traceable to NIST

Cat. No.: VQ-000261

VQ-000261

Scandium Acetate

CAS: 304675-64-7
Formula: C₆H₁₁O₇Sc
MW: 240.1 g/mol

VQ-020382

Scandium acetate, 99.99%

CAS: 3804-23-7
Formula: C₆H₉O₆Sc
MW: 222.09 g/mol

VQ-015795

Scandium chloride, 99.99%

CAS: 20662-14-0
Formula: Cl₃H₁₂O₆Sc
MW: 259.4 g/mol

VQ-015796

Scandium Fluoride

CAS: 13709-47-2
Formula: F₃Sc
MW: 101.95 g/mol

VQ-020299

Scandium Hydroxide

CAS: 17674-34-9
Formula: H₃O₃Sc
MW: 95.98 g/mol

VQ-020383

Scandium Iodide, 99.95%

CAS: 14474-33-0
Formula: I₃Sc
MW: 425.67 g/mol

VQ-020227

Scandium nitrate, hydrate, 99.9%

CAS: 107552-14-7
Formula: H₂N₃O₁₀Sc
MW: 248.99 g/mol

VQ-015797

Puriss

Scandium nitrate, hydrate, 99.99%

CAS: 13465-60-6
Formula: N₃O₉Sc
MW: 230.97 g/mol

VQ-015798

Scandium nitrate, hydrate, 99.999%

CAS: 13465-60-6
Formula: N₃O₉Sc
MW: 230.97 g/mol

VQ-015799

Scandium nitrate, hydrate, 99.999%

CAS: 107552-14-7
Formula: H₂N₃O₁₀Sc
MW: 248.99 g/mol

VQ-015800

Scandium Oxalate

CAS: 17926-77-1

VQ-020384

Scandium oxide pieces, ≥99.99%

CAS: 12060-08-1
Formula: O₃Sc₂
MW: 137.91 g/mol

VQ-015523

Scandium oxide, 99.9%

CAS: 12060-08-1
Formula: O₃Sc₂
MW: 137.91 g/mol

VQ-015524

Scandium oxide, 99.999%

CAS: 12060-08-1
Formula: O₃Sc₂
MW: 137.91 g/mol

VQ-015525

Scandium oxide, GR 99.99%

CAS: 12060-08-1
Formula: O₃Sc₂
MW: 137.91 g/mol

VQ-015526

Puriss

Scandium pieces, 99.9%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-015941

Scandium powder, 99.9%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-015942

Scandium sputtering target, diam. x thickness 14 inch x 0.25 inch, 99.99%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-017218

Scandium sputtering target, diam. x thickness 164 mm x 6 mm, 99.99%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-017219

Scandium sputtering target, diam. x thickness 2 inch x 0.125 inch, 99.995%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-017220

Scandium sputtering target, diam. x thickness 2 inch x 0.25 inch, 99.99%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-017221

Scandium sputtering target, diam. x thickness 3 inch x 0.125 inch, 99.99%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-017222

Scandium sputtering target, diam. x thickness 3 inch x 0.25 inch, 99.99%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-017223

Scandium Sulphate

CAS: 52788-54-2
Formula: H₁₆O₂₀S₃Sc₂
MW: 522.2 g/mol

VQ-020385

Scandium, pieces, ≤10 mm, 99.9%

CAS: 7440-20-2
Formula: Sc
MW: 44.96 g/mol

VQ-015943

Scandium(III) triflate, 99%

CAS: 144026-79-9
Formula: CHF₃O₃SSc
MW: 195.04 g/mol

VQ-001268

Synthesis

Schiff's reagent

Cat. No.: VQ-003638

VQ-003638

Reference Standard

Schisandrin B

CAS: 61281-37-6
Formula: C₂₃H₂₈O₆
MW: 400.5 g/mol

VQ-040821

Schisantherin A

CAS: 58546-56-8
Formula: C₃₀H₃₂O₉
MW: 536.6 g/mol

VQ-040822

Schizandrol A

CAS: 7432-28-2
Formula: C₂₄H₃₂O₇
MW: 432.5 g/mol

VQ-040368

Sclareol, 98%

CAS: 515-03-7
Formula: C₂₀H₃₆O₂
MW: 308.5 g/mol

VQ-011293

Reference Standard

Scopine

CAS: 498-45-3
Formula: C₈H₁₃NO₂
MW: 155.19 g/mol

VQ-032842

Reference Standard

Scopine Hydrochloride

CAS: 85700-55-6
Formula: C₈H₁₄ClNO₂
MW: 191.65 g/mol

VQ-034289

Reference Standard

Scopolamine

CAS: 51-34-3
Formula: C₁₇H₂₁NO₄
MW: 303.35 g/mol

VQ-027992

Reference Standard

Scopolamine Hydrobromide

CAS: 114-49-8
Formula: C₁₇H₂₂BrNO₄
MW: 384.3 g/mol

VQ-031112

Reference Standard

Scopolamine Hydrobromide Trihydrate

CAS: 6533-68-2
Formula: C₁₇H₂₈BrNO₇
MW: 438.3 g/mol

VQ-022814

Reference Standard

Scopolamine N-Oxide

CAS: 97-75-6
Formula: C₁₇H₂₁NO₅
MW: 319.4 g/mol

VQ-027994

Reference Standard

Scopolamine Sulfate

CAS: 866926-81-0
Formula: C₁₇H₂₁NO₇S
MW: 383.4 g/mol

VQ-033790

Reference Standard

Scopolamine-d3 Hydrobromide

CAS: 1279037-70-5
Formula: C₁₇H₂₂BrNO₄
MW: 387.3 g/mol

VQ-043437

Reference Standard

Scopolamine-N-Oxide-Hydrobromide

CAS: 6106-81-6
Formula: C₁₇H₂₂BrNO₅
MW: 400.3 g/mol

VQ-043193

Reference Standard

Scopolamine-β-D-Glucuronide

CAS: 17660-02-5
Formula: C₂₃H₂₉NO₁₀
MW: 479.5 g/mol

VQ-031114

Puriss

Scopoletin, ≥99%

CAS: 92-61-5
Formula: C₁₀H₈O₄
MW: 192.17 g/mol

VQ-003879

Scopolin

CAS: 531-44-2
Formula: C₁₆H₁₈O₉
MW: 354.31 g/mol

VQ-040710

Reference Standard

Scopoline

CAS: 487-27-4
Formula: C₈H₁₃NO₂
MW: 155.19 g/mol

VQ-033791

Reference Standard

Scopoline Methobromide

CAS: 845870-40-8
Formula: C₉H₁₆BrNO₂
MW: 250.13 g/mol

VQ-021352

Scyllo-Inositol

CAS: 488-59-5
Formula: C₆H₁₂O₆
MW: 180.16 g/mol

VQ-048690

Sea sand

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-015322

Sea sand, GR

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-015323

Synthesis

Sebacic acid, 98%

CAS: 111-20-6
Formula: C₁₀H₁₈O₄
MW: 202.25 g/mol

VQ-008592

Reference Standard

Sebaloxavir Marboxil

CAS: 2581298-44-2
Formula: C₂₇H₂₃F₂N₃O₇Se
MW: 618.5 g/mol

VQ-047523

Reference Standard

Sebetralstat

CAS: 1933514-13-6
Formula: C₂₆H₂₆FN₅O₄
MW: 491.5 g/mol

VQ-040432

sec-Butyl alcohol, 98%

CAS: 78-92-2
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-002057

Molecular Biology

sec-Butyl alcohol, for molecular biology

CAS: 78-92-2
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-046308

sec-Butyl alcohol, GR 99%+

CAS: 78-92-2
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001824

Reference Standard

Sec-Butyl Chloroacetate

CAS: 17696-64-9
Formula: C₆H₁₁ClO₂
MW: 150.6 g/mol

VQ-043477

sec-Butyllithium solution, 1.4 M in cyclohexane

CAS: 598-30-1
Formula: C₄H₉Li
MW: 64.1 g/mol

VQ-011251

sec-Butylmagnesium chloride solution, 2.0 M in diethyl ether

CAS: 15366-08-2
Formula: C₄H₉ClMg
MW: 116.87 g/mol

VQ-001269

sec-Butylmagnesium chloride solution, 2.0 M in THF

CAS: 15366-08-2
Formula: C₄H₉ClMg
MW: 116.87 g/mol

VQ-001270

sec-Butylzinc bromide solution, 0.5 M in THF

CAS: 171860-66-5
Formula: C₂H₅CH(CH₃)ZnBr
MW: 202.41 g/mol

VQ-001271

Secbumeton

CAS: 26259-45-0
Formula: C₁₀H₁₉N₅O
MW: 225.29 g/mol

VQ-040125

IP/BP/USP

Secnidazole

CAS: 3366-95-8
Formula: C₇H₁₁N₃O₃
MW: 185.18 g/mol

VQ-003944

Reference Standard

Secnidazole Impurity B

CAS: 56750-04-0
Formula: C₇H₁₁N₃O₃
MW: 185.18 g/mol

VQ-027995

Reference Standard

Seco Everolimus B

CAS: 769905-89-7
Formula: C₅₃H₈₅NO₁₅
MW: 976.2 g/mol

VQ-030639

Reference Standard

Seco Rapamycin

CAS: 147438-27-5
Formula: C₅₁H₇₉NO₁₃
MW: 914.2 g/mol

VQ-007745

Reference Standard

Seco Rapamycin Sodium Salt

CAS: 148554-65-8
Formula: C₅₁H₇₈NNaO₁₃
MW: 936.2 g/mol

In stock

Reference Standard

Seco-Temsirolimus

CAS: 1062122-60-4
Formula: C₅₆H₈₇NO₁₆
MW: 1030.3 g/mol

VQ-043315

Reference Standard

Secoisolariciresinol

CAS: 29388-59-8
Formula: C₂₀H₂₆O₆
MW: 362.4 g/mol

VQ-042121

Reference Standard

Secophenol

CAS: 2394-69-6
Formula: C₁₉H₂₄O₃
MW: 300.4 g/mol

VQ-042122

Reference Standard

Secorapamycin B

CAS: 185107-79-3
Formula: C₅₁H₈₁NO₁₄
MW: 932.2 g/mol

VQ-033866

Reference Standard

Segesterone Acetate

CAS: 7759-35-5
Formula: C₂₃H₃₀O₄
MW: 370.5 g/mol

VQ-033793

Reference Standard

Seladelpar

CAS: 851528-79-5
Formula: C₂₁H₂₃F₃O₅S
MW: 444.5 g/mol

VQ-033794

Reference Standard

Seladelpar Methyl Impurity

CAS: 851528-77-3
Formula: C₂₀H₂₁F₃O₅S
MW: 430.4 g/mol

VQ-042125

Reference Standard

Seladelpar sulfoxide

CAS: 851529-42-5
Formula: C₂₁H₂₃F₃O₆S
MW: 460.5 g/mol

VQ-033796

Reference Standard

Selamectin

CAS: 220119-17-5
Formula: C₄₃H₆₃NO₁₁
MW: 770 g/mol

VQ-033798

Reference Standard

Selamectin EP Impurity A

CAS: 165108-08-7
Formula: C₄₃H₆₃NO₁₂
MW: 786 g/mol

VQ-033799

Reference Standard

Selamectin EP Impurity B

CAS: 165108-09-8
Formula: C₄₃H₆₁NO₁₁
MW: 767.9 g/mol

VQ-027996

Reference Standard

Selamectin EP Impurity D

CAS: 301849-46-7
Formula: C₅₀H₇₅NO₁₄
MW: 914.1 g/mol

VQ-027997

Selank

CAS: 129954-34-3
Formula: C₃₃H₅₇N₁₁O₉
MW: 751.9 g/mol

VQ-040829

Reference Standard

Selatinib

CAS: 1275595-86-2
Formula: C₂₉H₂₆ClFN₄O₃S
MW: 565.1 g/mol

VQ-026367

Extra Pure

Selectfluor, extra pure

CAS: 140681-55-6
Formula: C₇H₁₄B₂ClF₉N₂
MW: 354.3 g/mol

VQ-019904

IP/BP/USP

Selegiline

CAS: 14611-51-9
Formula: C₁₃H₁₇N
MW: 187.28 g/mol

VQ-004059

Reference Standard

Selegiline EP Impurity D

CAS: 56862-28-3
Formula: C₁₂H₁₅N
MW: 173.25 g/mol

VQ-045262

Reference Standard

Selegiline EP Impurity E

CAS: 4528-51-2
Formula: C₁₃H₁₇N
MW: 187.28 g/mol

VQ-027998

Reference Standard

Selegiline Hydrochloride

CAS: 14611-52-0
Formula: C₁₃H₁₈ClN
MW: 223.74 g/mol

VQ-033800

Reference Standard

Selegiline Hydrochloride EP Impurity D

CAS: 2588-96-7
Formula: C₁₂H₁₆ClN
MW: 209.71 g/mol

VQ-033801

Synthesis

Selenic acid, 98%

CAS: 7783-08-6
Formula: H₂O₄Se
MW: 144.98 g/mol

VQ-015324

Selenium dioxide, 99.9%

CAS: 7446-08-4
Formula: O₂Se
MW: 110.97 g/mol

VQ-000952

Selenium dioxide, 99.999%

CAS: 7446-08-4
Formula: O₂Se
MW: 110.97 g/mol

VQ-000953

Synthesis

Selenium dioxide, 99%

CAS: 7446-08-4
Formula: O₂Se
MW: 110.97 g/mol

VQ-000951

Electronic

Selenium granules, 99.999%

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

VQ-016871

Selenium pellets, 99.9%

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

VQ-016872

Electronic

Selenium pellets, 99.999%

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

VQ-016873

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Chemicals starting with “S”