Chemicals starting with “R”

1,346 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

Rosuvastatin 5-Oxo Acid Methyl Ester

CAS: 147118-39-6
Formula: C₂₃H₂₈FN₃O₆S
MW: 493.5 g/mol

VQ-027902

Reference Standard

Rosuvastatin 5-Oxo Acid t-Butyl Ester

CAS: 615556-96-2
Formula: C₂₆H₃₄FN₃O₆S
MW: 535.6 g/mol

VQ-045426

Reference Standard

Rosuvastatin Acetonide Carboxylic acid

CAS: 894787-93-0
Formula: C₂₅H₃₂FN₃O₆S
MW: 521.6 g/mol

VQ-033665

Reference Standard

Rosuvastatin Acid Allyl Ester

CAS: 1352945-05-1
Formula: C₂₅H₃₂FN₃O₆S
MW: 521.6 g/mol

VQ-045427

Reference Standard

Rosuvastatin Acid Isopropyl Ester

CAS: 851440-21-6
Formula: C₂₅H₃₄FN₃O₆S
MW: 523.6 g/mol

VQ-034895

Reference Standard

Rosuvastatin Acyl-beta-D-Glucuronide

CAS: 503610-44-4
Formula: C₂₈H₃₆FN₃O₁₂S
MW: 657.7 g/mol

VQ-043714

Reference Standard

Rosuvastatin Anhydro Lactone

CAS: 1246665-85-9
Formula: C₂₂H₂₄FN₃O₄S
MW: 445.5 g/mol

VQ-023679

Reference Standard

Rosuvastatin Bromomethyl Impurity

CAS: 799842-07-2
Formula: C₁₆H₁₉BrFN₃O₂S
MW: 416.3 g/mol

VQ-027919

Reference Standard

Rosuvastatin Calcium

CAS: 147098-20-2
Formula: C₄₄H₅₄CaF₂N₆O₁₂S₂
MW: 1001.1 g/mol

VQ-023677

Reference Standard

Rosuvastatin D-5 Diastereomer Impurity

CAS: 1025085-36-2
Formula: C₁₅H₂₆O₆
MW: 302.36 g/mol

VQ-045347

Reference Standard

Rosuvastatin D-5 Enatiomer Impurity

CAS: 2375865-91-9
Formula: C₁₅H₂₆O₆
MW: 302.36 g/mol

VQ-035546

Reference Standard

Rosuvastatin Dibromomethyl Impurity

CAS: 1416000-51-5
Formula: C₁₆H₁₈Br₂FN₃O₂S
MW: 495.2 g/mol

VQ-042018

Reference Standard

Rosuvastatin EP Impurity A

CAS: 1715120-13-0
Formula: C₂₅H₃₄FN₃O₇S
MW: 539.6 g/mol

VQ-006673

Reference Standard

Rosuvastatin EP Impurity A t-Butyl Ester

CAS: 1714147-49-5
Formula: C₂₉H₄₂FN₃O₇S
MW: 595.7 g/mol

VQ-033674

Reference Standard

Rosuvastatin EP Impurity A(Calcium Salt)

CAS: 1714147-47-3
Formula: C₅₀H₆₆CaF₂N₆O₁₄S₂
MW: 1117.3 g/mol

VQ-006674

Reference Standard

Rosuvastatin EP impurity A(Sodium Salt)

CAS: 1714147-50-8
Formula: C₂₅H₃₃FN₃NaO₇S
MW: 561.6 g/mol

VQ-006675

Reference Standard

Rosuvastatin EP Impurity B

CAS: 854898-53-6
Formula: C₂₂H₂₈FN₃O₆S
MW: 481.5 g/mol

VQ-006676

Reference Standard

Rosuvastatin EP Impurity B

CAS: 1007912-86-8
Formula: C₂₂H₂₈FN₃O₆S
MW: 481.5 g/mol

VQ-023686

Reference Standard

Rosuvastatin EP Impurity B Sodium

CAS: 1007871-86-4
Formula: C₂₂H₂₇FN₃NaO₆S
MW: 503.5 g/mol

VQ-027900

Reference Standard

Rosuvastatin EP Impurity C

CAS: 1422619-13-3
Formula: C₂₂H₂₆FN₃O₆S
MW: 479.5 g/mol

In stock

Reference Standard

Rosuvastatin EP Impurity D

CAS: 503610-43-3
Formula: C₂₂H₂₆FN₃O₅S
MW: 463.5 g/mol

VQ-006678

Reference Standard

Rosuvastatin EP Impurity E

CAS: 2226413-61-0
Formula: C₃₈H₄₆F₂N₆O₉S₂
MW: 832.9 g/mol

VQ-033668

Reference Standard

Rosuvastatin EP Impurity E (Calcium Salt), Rosuvastatin Related compound B

CAS: 3079028-42-2
Formula: C₇₆H₉₀CaF₄N₁₂O₁₈S₄
MW: 1703.9 g/mol

VQ-043284

Reference Standard

Rosuvastatin EP Impurity F

CAS: 289042-12-2
Formula: C₂₉H₄₀FN₃O₆S
MW: 577.7 g/mol

VQ-023678

Reference Standard

Rosuvastatin EP Impurity G

CAS: 1242184-42-4
Formula: C₂₂H₂₈FN₃O₆S
MW: 481.5 g/mol

In stock

Reference Standard

Rosuvastatin EP Impurity G (Calcium Salt)

CAS: 2414245-11-5
Formula: C₄₄H₅₄CaF₂N₆O₁₂S₂
MW: 1001.1 g/mol

VQ-027901

Reference Standard

Rosuvastatin EP Impurity J

CAS: 2226413-62-1
Formula: C₃₈H₄₄F₂N₆O₈S₂
MW: 814.9 g/mol

VQ-033669

Reference Standard

Rosuvastatin EP Impurity K

CAS: 1422954-12-8
Formula: C₂₂H₂₆FN₃O₅S
MW: 463.5 g/mol

VQ-023685

Reference Standard

Rosuvastatin EP Impurity L

CAS: 1024064-70-7
Formula: C₂₂H₃₀FN₃O₆S
MW: 483.6 g/mol

VQ-023687

Reference Standard

Rosuvastatin EP Impurity L

CAS: 1347797-73-2
Formula: C₄₄H₅₈CaF₂N₆O₁₂S₂
MW: 1005.2 g/mol

VQ-033654

Reference Standard

Rosuvastatin EP Impurity M

CAS: 847849-66-5
Formula: C₂₂H₂₉N₃O₆S
MW: 463.5 g/mol

VQ-023688

Reference Standard

Rosuvastatin EP Impurity N

CAS: 2290571-51-4
Formula: C₂₂H₂₆FN₃O₅S
MW: 463.5 g/mol

VQ-027911

Reference Standard

Rosuvastatin Ethyl Ester

CAS: 851443-04-4
Formula: C₂₄H₃₂FN₃O₆S
MW: 509.6 g/mol

VQ-023681

Reference Standard

Rosuvastatin Formyl Impurity

CAS: 147118-37-4
Formula: C₁₆H₁₈FN₃O₃S
MW: 351.4 g/mol

In stock

Reference Standard

Rosuvastatin FP Impurity B, Rosuvastatin EP Impurity H (Calcium salt)

CAS: 1335110-44-5
Formula: C₂₂H₂₈FN₃O₆S
MW: 481.5 g/mol

VQ-028878

Reference Standard

Rosuvastatin Hydroxymethyl Impurity

CAS: 147118-36-3
Formula: C₁₆H₂₀FN₃O₃S
MW: 353.4 g/mol

VQ-033655

Reference Standard

Rosuvastatin Impurity 15

CAS: 587855-03-6
Formula: C₆H₉ClO₄
MW: 180.58 g/mol

VQ-042009

Reference Standard

Rosuvastatin Impurity 27

CAS: 1044518-75-3
Formula: C₁₃H₂₂O₅
MW: 258.31 g/mol

VQ-043288

Reference Standard

Rosuvastatin Impurity 3

CAS: 1821422-50-7
Formula: C₂₉H₄₀FN₃O₆S
MW: 577.7 g/mol

VQ-023690

Reference Standard

Rosuvastatin Impurity 34

CAS: 488798-40-9
Formula: C₂₂H₂₁FN₂O₅S
MW: 444.48 g/mol

VQ-042007

Reference Standard

Rosuvastatin Impurity 64

CAS: 851440-19-2
Formula: C₂₆H₃₄FN₃O₆S
MW: 535.6 g/mol

VQ-033677

Reference Standard

Rosuvastatin Impurity 71

CAS: 1326302-97-9
Formula: C₁₆H₂₆N₂O₆S₂
MW: 406.5 g/mol

VQ-033678

Reference Standard

Rosuvastatin Isoamyl Ester

CAS: 1197348-98-3
Formula: C₂₇H₃₈FN₃O₆S
MW: 551.7 g/mol

VQ-023684

Reference Standard

Rosuvastatin Methyl Ester

CAS: 147118-40-9
Formula: C₂₃H₃₀FN₃O₆S
MW: 495.6 g/mol

In stock

Reference Standard

Rosuvastatin N-Desmethyl Impurity

CAS: 2253796-97-1
Formula: C₄₂H₅₀CaF₂N₆O₁₂S₂
MW: 973.1 g/mol

VQ-033676

Reference Standard

Rosuvastatin N-Desmethyl t-Butyl Ester

CAS: 1283766-30-2
Formula: C₂₅H₃₄FN₃O₆S
MW: 523.6 g/mol

VQ-043785

Reference Standard

Rosuvastatin Sodium

CAS: 147098-18-8
Formula: C₂₂H₂₇FN₃NaO₆S
MW: 503.5 g/mol

VQ-027899

Reference Standard

Rosuvastatin t-octylammonium salt

CAS: 917805-85-7
Formula: C₃₀H₄₇FN₄O₆S
MW: 610.8 g/mol

VQ-033653

Reference Standard

Rosuvastatin Triphenylphosphonium Bromide

CAS: 885477-83-8
Formula: C₃₄H₃₄BrFN₃O₂PS
MW: 678.6 g/mol

VQ-042012

Reference Standard

Rosuvastatin Z-IsomerCalcium Salt

CAS: 1444772-08-0
Formula: C₄₄H₅₄CaF₂N₆O₁₂S₂
MW: 1001.1 g/mol

VQ-027908

Reference Standard

Rosuvastatin-d3 Sodium

CAS: 1279031-70-7
Formula: C₂₂H₂₇FN₃NaO₆S
MW: 506.5 g/mol

VQ-033679

Reference Standard

Rosuvastatin-d6 Sodium Salt

CAS: 2070009-41-3
Formula: C₂₂H₂₇FN₃NaO₆S
MW: 509.6 g/mol

VQ-043443

Reference Standard

Rotigotine EP Impurity A

CAS: 112835-48-0
Formula: C₁₉H₂₅NOS
MW: 315.5 g/mol

VQ-006680

Reference Standard

Rotigotine EP Impurity B

CAS: 101470-23-9
Formula: C₁₃H₁₉NO
MW: 205.3 g/mol

VQ-027923

Reference Standard

Rotigotine EP Impurity B Hydrobromide

CAS: 165950-84-5
Formula: C₁₃H₂₀BrNO
MW: 286.21 g/mol

VQ-033682

Reference Standard

Rotigotine EP Impurity B Hydrochloride

CAS: 1231158-77-2
Formula: C₁₃H₂₀ClNO
MW: 241.76 g/mol

VQ-033680

Reference Standard

Rotigotine EP Impurity C

CAS: 153409-14-4
Formula: C₁₆H₁₉NOS
MW: 273.4 g/mol

VQ-027921

Reference Standard

Rotigotine EP Impurity D

CAS: 1369625-04-6
Formula: C₁₈H₂₃NOS
MW: 301.4 g/mol

VQ-027924

Reference Standard

Rotigotine EP Impurity F

CAS: 835654-68-7
Formula: C₂₁H₂₇NO₂S
MW: 357.5 g/mol

VQ-023693

Reference Standard

Rotigotine EP impurity G

CAS: 1422357-33-2
Formula: C₂₂H₂₅NOS₂
MW: 383.6 g/mol

VQ-027922

Reference Standard

Rotigotine EP Impurity H

CAS: 1148154-91-9
Formula: C₂₀H₂₇NOS
MW: 329.5 g/mol

VQ-027925

Reference Standard

Rotigotine EP Impurity K

CAS: 51927-48-1
Formula: C₁₀H₁₀O
MW: 146.19 g/mol

In stock

Reference Standard

Rotigotine Impurity 2

CAS: 22583-92-2
Formula: C₁₃H₂₀ClN
MW: 225.76 g/mol

In stock

Reference Standard

Rotigotine Impurity 2 (Freebase)

CAS: 19485-87-1
Formula: C₁₃H₁₉N
MW: 189.3 g/mol

VQ-005813

Reference Standard

Rotigotine-d7 Hydrochloride

CAS: 2070009-57-1
Formula: C₁₉H₁₉D₇ClNOS
MW: 358.98 g/mol

VQ-042022

Reference Standard

Rotigotine-O-Tosylate

CAS: 1966941-11-6
Formula: C₂₆H₃₁NO₃S₂
MW: 469.7 g/mol

VQ-023692

Synthesis

Rotundine, 99%

CAS: 10097-84-4
Formula: C₂₁H₂₅NO₄
MW: 355.4 g/mol

VQ-012535

Puriss

Round Protected Silver Mirrors

Cat. No.: VQ-018236

VQ-018236

Puriss

Round Ultrabroadband Dielectric Mirrors

Cat. No.: VQ-018237

VQ-018237

Reference Standard

ROX- 4 (Marker)

Formula: C₁₈H₁₈O₅
MW: 314.33 g/mol

In stock

Reference Standard

ROX- 7 (Marker)

Cat. No.: VQ-013770

VQ-013770

Reference Standard

Rox-8 Methyl Ester Impurity

CAS: 1421312-33-5
Formula: C₁₇H₁₂ClNO₄
MW: 329.7 g/mol

In stock

Reference Standard

Roxadustat

CAS: 808118-40-3
Formula: C₁₉H₁₆N₂O₅
MW: 352.3 g/mol

In stock

Reference Standard

Roxadustat -Rox-6 Regio Isomer

Formula: C₂₃H₂₃NO₆
MW: 409.43 g/mol

VQ-005815

Reference Standard

Roxadustat 3-Hydroxypropanoic Acid Impurity

Formula: C₂₀H₁₈N₂O₆
MW: 382.37 g/mol

In stock

Reference Standard

Roxadustat 8-IPA Ester

CAS: 2244489-60-7
Formula: C₁₉H₁₆ClNO₄
MW: 357.79 g/mol

In stock

Reference Standard

Roxadustat 9-Butyl Ester

CAS: 808116-09-8
Formula: C₂₁H₂₁NO₄
MW: 351.4 g/mol

In stock

Reference Standard

Roxadustat 9-IPA Ester

CAS: 1809286-38-1
Formula: C₂₀H₁₉NO₄
MW: 337.37 g/mol

In stock

Reference Standard

Roxadustat Acetyl Impurity

Formula: C₂₀H₁₈N₂O₅
MW: 366.37 g/mol

In stock

Reference Standard

Roxadustat desmethyl ethyl ester

CAS: 808116-52-1
Formula: C₁₈H₁₅NO₄
MW: 309.3 g/mol

In stock

Reference Standard

Roxadustat Desmethyl Impurity

CAS: 708263-68-7
Formula: C₁₈H₁₄N₂O₅
MW: 338.3 g/mol

VQ-027927

Reference Standard

Roxadustat Diglycine

CAS: 1421312-36-8
Formula: C₂₀H₁₈N₂O₅
MW: 366.4 g/mol

VQ-027928

Reference Standard

Roxadustat Diglycine Analog

Formula: C₂₁H₁₉N₃O₆
MW: 409.4 g/mol

In stock

Reference Standard

Roxadustat Glycine

CAS: 808116-60-1
Formula: C₁₈H₁₃ClN₂O₅
MW: 372.8 g/mol

VQ-045265

Reference Standard

Roxadustat Impurity 1

Formula: C₁₉H₁₆N₂O₆
MW: 368.34 g/mol

In stock

Reference Standard

Roxadustat Impurity 11

CAS: 1421312-34-6
Formula: C₁₈H₁₅NO₄
MW: 309.3 g/mol

In stock

Reference Standard

Roxadustat Impurity 12

CAS: 1421312-35-7
Formula: C₁₇H₁₃NO₄
MW: 295.29 g/mol

In stock

Reference Standard

Roxadustat Impurity 13

CAS: 1809286-36-9
Formula: C₁₉H₁₇NO₄
MW: 323.3 g/mol

In stock

Reference Standard

Roxadustat Impurity 2

CAS: 37951-15-8
Formula: C₁₄H₁₀O₅
MW: 258.23 g/mol

VQ-005822

Reference Standard

Roxadustat Impurity 25

Formula: C₂₁H₁₈N₂O₇
MW: 410.38 g/mol

In stock

Reference Standard

Roxadustat Impurity 4

CAS: 2342600-59-1
Formula: C₁₈H₁₈O₅
MW: 314.33 g/mol

In stock

Reference Standard

Roxadustat Impurity 4 Regio isomer

Formula: C₁₈H₁₈O₅
MW: 314.33 g/mol

In stock

Reference Standard

Roxadustat Impurity 6

CAS: 2342600-60-4
Formula: C₂₃H₂₃NO₆
MW: 409.43 g/mol

In stock

Reference Standard

Roxadustat Impurity 7

CAS: 2244489-54-9
Formula: C₁₈H₁₅NO₅
MW: 325.3 g/mol

In stock

Reference Standard

Roxadustat Impurity 8 Regio isomer

Formula: C₁₈H₁₄ClNO₄
MW: 343.76 g/mol

In stock

Reference Standard

Roxadustat Impurity 9 Stage-1

Formula: C₁₈H₁₅NO₃
MW: 293.32 g/mol

In stock

Reference Standard

Roxadustat Impurity E

CAS: 1455089-22-1
Formula: C₂₀H₁₈N₂O₅
MW: 366.37 g/mol

VQ-005830

Reference Standard

Roxadustat Impurity- 7 Regioisomer

Formula: C₁₈H₁₅NO₅
MW: 325.32 g/mol

In stock

Reference Standard

Roxadustat Methylglycine Impurity

Formula: C₂₀H₁₈N₂O₅
MW: 366.37 g/mol

In stock

Reference Standard

Roxadustat Triglycine Analog

Formula: C₂₃H₂₂N₄O₇
MW: 466.44 g/mol

In stock

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Chemicals starting with “R”