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

R 2 tert butyloxycarbonylamino pentane 1 5 diol

CAS: 397246-12-7
Formula: C₁₀H₂₁NO₄
MW: 219.28 g/mol

VQ-038048

Reference Standard

R 4 tert butoxycarbonyl 1 4 oxazepane 2 carboxylic acid

CAS: 1273566-86-1
Formula: C₁₁H₁₉NO₅
MW: 245.27 g/mol

VQ-047611

Reference Standard

R Isomer Of Saxagliptin Amide

CAS: 1133811-49-0
Formula: C₆H₁₀N₂O
MW: 126.16 g/mol

VQ-044165

R-(-)-Manidipine

CAS: 133082-19-6
Formula: C₃₅H₃₈N₄O₆
MW: 610.7 g/mol

VQ-038251

Reference Standard

R-(-)-O-Desmethyl Venlafaxine

CAS: 142761-11-3
Formula: C₁₆H₂₅NO₂
MW: 263.37 g/mol

VQ-028666

Reference Standard

R-(-)-O-Desmethyl Venlafaxine-d6

CAS: 1062609-96-4
Formula: C₁₆H₂₅NO₂
MW: 269.41 g/mol

VQ-034574

Reference Standard

R-(+)-Nicotine

CAS: 25162-00-9
Formula: C₁₀H₁₄N₂
MW: 162.23 g/mol

VQ-038613

Reference Standard

R-(+)-Warfarin-d5

CAS: 773005-79-1
Formula: C₁₉H₁₆O₄
MW: 313.4 g/mol

VQ-042965

Reference Standard

R-1,2,3,4-Tetrahydro-3-Isoquinolinecarboxylic Acid

CAS: 103733-65-9
Formula: C₁₀H₁₁NO₂
MW: 177.2 g/mol

VQ-032602

Reference Standard

R-2-Amino Butanamide Hydrochloride

CAS: 103765-03-3
Formula: C₄H₁₁ClN₂O
MW: 138.59 g/mol

VQ-027169

Reference Standard

R-9-(2-Hydroxy Propyl)adenine

CAS: 14047-28-0
Formula: C₈H₁₁N₅O
MW: 193.21 g/mol

VQ-028258

Reference Standard

R-alpha-Lipoic acid tromethamine salt

CAS: 14358-90-8
Formula: C₁₂H₂₅NO₅S₂
MW: 327.5 g/mol

VQ-039470

Reference Standard

R-Amisulpride

CAS: 71675-90-6
Formula: C₁₇H₂₇N₃O₄S
MW: 369.5 g/mol

VQ-029117

Reference Standard

R-Amlodipine

CAS: 103129-81-3
Formula: C₂₀H₂₅ClN₂O₅
MW: 408.9 g/mol

VQ-024254

Reference Standard

R-Amlodipine-d4

CAS: 1346616-97-4
Formula: C₂₀H₂₅ClN₂O₅
MW: 412.9 g/mol

VQ-035706

Reference Standard

R-Avanafil

CAS: 1638497-26-3
Formula: C₂₃H₂₆ClN₇O₃
MW: 483.9 g/mol

VQ-029289

Reference Standard

R-Avapritinib

CAS: 1703793-32-1
Formula: C₂₆H₂₇FN₁₀
MW: 498.6 g/mol

VQ-047490

R-BINAP, 98%

CAS: 76189-55-4
Formula: C₄₄H₃₂P₂
MW: 622.7 g/mol

VQ-018650

R-Binol, 99%

CAS: 18531-94-7
Formula: C₂₀H₁₄O₂
MW: 286.3 g/mol

VQ-002955

Reference Standard

R-Chlorpheniramine Maleate

CAS: 23095-76-3
Formula: C₂₀H₂₃ClN₂O₄
MW: 390.9 g/mol

VQ-022154

Reference Standard

R-Clopidogrel Carboxylic Acid

CAS: 324757-50-8
Formula: C₁₅H₁₄ClNO₂S
MW: 307.8 g/mol

VQ-025062

R-Dapoxetine

CAS: 119357-36-7
Formula: C₂₁H₂₃NO
MW: 305.4 g/mol

VQ-030033

Reference Standard

R-Frovatriptan

CAS: 158747-02-5
Formula: C₁₄H₁₇N₃O
MW: 243.3 g/mol

VQ-034843

Reference Standard

R-Isomer of LCB5 (Freebase)

CAS: 141109-23-1
Formula: C₁₅H₁₆ClNO₂S
MW: 309.81 g/mol

VQ-005680

Reference Standard

R-Isomer of LCB5/CLB1

CAS: 1258938-54-3
Formula: C₁₅H₁₇Cl₂NO₂S
MW: 346.3 g/mol

In stock

Reference Standard

R-Ivabradine

CAS: 167072-91-5
Formula: C₂₇H₃₆N₂O₅
MW: 468.6 g/mol

VQ-031332

Reference Standard

R-Licarbazepine

CAS: 104746-03-4
Formula: C₁₅H₁₄N₂O₂
MW: 254.28 g/mol

In stock

R-Mandelic acid, 99%+

CAS: 611-71-2
Formula: C₈H₈O₃
MW: 152.15 g/mol

VQ-011289

Reference Standard

R-Mirtazapine

CAS: 61364-37-2
Formula: C₁₇H₁₉N₃
MW: 265.35 g/mol

VQ-035145

Reference Standard

R-Modafinil Acid

CAS: 112111-45-2
Formula: C₁₅H₁₄O₃S
MW: 274.3 g/mol

VQ-028838

Reference Standard

R-Nimodipine

CAS: 77940-92-2
Formula: C₂₁H₂₆N₂O₇
MW: 418.4 g/mol

VQ-032163

R-Ozanimod HCl

CAS: 1306760-85-9
Formula: C₂₃H₂₅ClN₄O₃
MW: 440.9 g/mol

VQ-041288

Puriss

R-Phenylethylamine, 99%

CAS: 3886-69-9
Formula: C₈H₁₁N
MW: 121.18 g/mol

VQ-011290

Reference Standard

R-Pralatrexate

CAS: 1320211-70-8
Formula: C₂₃H₂₃N₇O₅
MW: 477.5 g/mol

VQ-033262

Reference Standard

R-Pregabalin Amide Lactose Adduct

CAS: 501665-88-9
Formula: C₂₀H₃₅NO₁₁
MW: 465.5 g/mol

VQ-041627

Reference Standard

R-Safinamide methanesulfonate

CAS: 248582-83-4
Formula: C₁₈H₂₃FN₂O₅S
MW: 398.45 g/mol

VQ-042073

Reference Standard

R-Thiotic Acid Tromethamine

CAS: 137314-40-0
Formula: C₁₂H₂₅NO₅S₂
MW: 327.5 g/mol

VQ-034198

Reference Standard

R(-)-Hydroxy Chloroquine

CAS: 137433-23-9
Formula: C₁₈H₂₆ClN₃O
MW: 335.9 g/mol

VQ-031106

Reference Standard

R(-)-Lercanidipine-d3 Hydrochloride

CAS: 1217724-52-1
Formula: C₃₆H₄₂ClN₃O₆
MW: 651.2 g/mol

VQ-037959

Puriss

R(+) Glycidol, 98%

CAS: 57044-25-4
Formula: C₃H₆O₂
MW: 74.08 g/mol

VQ-011288

Reference Standard

R(+)Amlodipine Besylate

CAS: 828247-64-9
Formula: C₂₆H₃₁ClN₂O₈S
MW: 567.1 g/mol

VQ-020792

Extra Pure

R(+)STYRENE OXIDE [(R)-2-Phenyloxirane], extra pure >98%

CAS: 20780-53-4
Formula: C₈H₈O
MW: 120.15 g/mol

VQ-020118

Reference Standard

Rabeprazole

CAS: 117976-89-3
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

VQ-007689

Reference Standard

Rabeprazole 0.276 RRT Impurity

Formula: C₁₈H₁₈N₃O₃⁺
MW: 324.35 g/mol

In stock

Reference Standard

Rabeprazole 2-Chloromethyl Impurity

CAS: 153259-31-5
Formula: C₁₁H₁₇Cl₂NO₂
MW: 266.16 g/mol

In stock

Reference Standard

Rabeprazole 2-Chloromethyl Impurity(Freebase)

CAS: 117977-20-5
Formula: C₁₁H₁₆ClNO₂
MW: 229.7 g/mol

VQ-005684

Reference Standard

Rabeprazole 4-Methoxy Impurity

CAS: 102804-77-3
Formula: C₁₅H₁₅N₃O₂S
MW: 301.4 g/mol

In stock

Reference Standard

Rabeprazole Carboxylic Acid Impurity

CAS: 1163685-31-1
Formula: C₁₁H₁₅NO₄
MW: 225.24 g/mol

VQ-027713

Reference Standard

Rabeprazole EP Impurity B

CAS: 117977-21-6
Formula: C₁₈H₂₁N₃O₂S
MW: 343.4 g/mol

VQ-023601

Reference Standard

Rabeprazole EP Impurity C

CAS: 1163685-30-0
Formula: C₁₄H₁₁N₃O₃
MW: 269.25 g/mol

In stock

Reference Standard

Rabeprazole EP Impurity C Sodium Salt

CAS: 2437254-50-5
Formula: C₁₄H₁₀N₃NaO₃
MW: 291.24 g/mol

VQ-006625

Reference Standard

Rabeprazole EP Impurity G

CAS: 102804-82-0
Formula: C₁₅H₁₅N₃OS
MW: 285.4 g/mol

In stock

Reference Standard

Rabeprazole EP Impurity I

CAS: 924663-37-6
Formula: C₁₈H₂₁N₃O₅S
MW: 391.4 g/mol

In stock

Reference Standard

Rabeprazole Impurity 1 (N-2) Stage

CAS: 54874-26-9
Formula: C₈H₁₀O₂
MW: 138.16 g/mol

In stock

Reference Standard

Rabeprazole Impurity 2

CAS: 1807988-36-8
Formula: C₁₈H₁₉N₃O₄
MW: 341.4 g/mol

VQ-005687

Reference Standard

Rabeprazole Impurity D Sulfide

CAS: 103312-62-5
Formula: C₁₄H₁₂ClN₃S
MW: 289.8 g/mol

VQ-027712

Reference Standard

Rabeprazole Impurity G

CAS: 935260-92-7
Formula: C₂₉H₃₆N₄O₅S
MW: 552.7 g/mol

VQ-027710

Reference Standard

Rabeprazole Impurity H

CAS: 168167-42-8
Formula: C₁₄H₁₂ClN₃OS
MW: 305.8 g/mol

In stock

Reference Standard

Rabeprazole N-Alkyl Sulfide

CAS: 1114543-47-3
Formula: C₂₉H₃₆N₄O₄S
MW: 536.7 g/mol

VQ-027716

Reference Standard

Rabeprazole N-Oxide

CAS: 924663-38-7
Formula: C₁₈H₂₁N₃O₄S
MW: 375.4 g/mol

In stock

Reference Standard

Rabeprazole N-Oxide Sodium Salt

CAS: 1022982-82-6
Formula: C₁₈H₂₁N₃O₄S.Na
MW: 398.44 g/mol

VQ-007242

IP/BP/USP

Rabeprazole Sodium

CAS: 117976-89-3
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

VQ-004205

Reference Standard

Rabeprazole Sodium

CAS: 117976-90-6
Formula: C₁₈H₂₀N₃NaO₃S
MW: 381.4 g/mol

In stock

Reference Standard

Rabeprazole Sodium Hydrate

CAS: 1033853-22-3
Formula: C₁₈H₂₂N₃NaO₄S
MW: 399.4 g/mol

In stock

Reference Standard

Rabeprazole Sodium Hydrate

CAS: 891191-56-3
Formula: C₁₈H₂₂N₃NaO₄S
MW: 399.4 g/mol

VQ-033417

Reference Standard

Rabeprazole Sulfide N-Oxide

CAS: 924663-40-1
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

VQ-027714

Reference Standard

Rabeprazole Sulfone Impurity

CAS: 117976-47-3
Formula: C₁₈H₂₁N₃O₄S
MW: 375.4 g/mol

In stock

Reference Standard

Rabeprazole Sulfonic Acid Impurity

CAS: 40828-54-4
Formula: C₇H₆N₂O₃S
MW: 198.2 g/mol

In stock

Reference Standard

rac 1-Chloro-3-[4-(2-methoxyethyl)phenoxy]-2-propanol

CAS: 56718-76-4
Formula: C₁₂H₁₇ClO₃
MW: 244.71 g/mol

VQ-026667

Reference Standard

rac 1,2-Bis-Palmitoyl-3-chloropropanediol-d5

CAS: 1185057-55-9
Formula: C₃₅H₆₇ClO₄
MW: 592.4 g/mol

VQ-041241

Reference Standard

rac 2-Desaminomethyl-2-chloromethyl Milnacipran

CAS: 1353644-50-4
Formula: C₁₅H₂₀ClNO
MW: 265.78 g/mol

VQ-031911

Reference Standard

rac 3-Hydroxybutyric Acid Sodium Salt

CAS: 150-83-4
Formula: C₄H₇NaO₃
MW: 126.09 g/mol

VQ-049465

Reference Standard

rac 3,4-Dihydroxymandelic Acid

CAS: 775-01-9
Formula: C₈H₈O₅
MW: 184.15 g/mol

VQ-037752

Reference Standard

rac 3,4-Dihydroxyphenylethylene Glycol

CAS: 28822-73-3
Formula: C₈H₁₀O₄
MW: 170.16 g/mol

VQ-045212

Reference Standard

rac 4-(2,3-Dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone

CAS: 152448-80-1
Formula: C₁₆H₁₂Cl₂O
MW: 291.2 g/mol

VQ-033822

Reference Standard

rac 4-Sulfoxy propranolol

CAS: 87075-33-0
Formula: C₁₆H₂₁NO₆S
MW: 355.4 g/mol

VQ-033379

Reference Standard

Rac 4,5-Dehydro Pregabalin

CAS: 216576-74-8
Formula: C₈H₁₅NO₂
MW: 157.21 g/mol

VQ-027608

Reference Standard

rac 5-Carboxy Desisopropyl Tolterodine

CAS: 214601-13-5
Formula: C₁₉H₂₃NO₃
MW: 313.4 g/mol

VQ-043335

Reference Standard

rac 5,6-Dehydro Pregabalin

CAS: 1136478-30-2
Formula: C₈H₁₅NO₂
MW: 157.21 g/mol

VQ-027609

Reference Standard

Rac 7-Hydroxy Propranolol

CAS: 81907-81-5
Formula: C₁₆H₂₁NO₃
MW: 275.34 g/mol

VQ-041743

Reference Standard

rac 8-Hydroxy Efavirenz

CAS: 205754-32-1
Formula: C₁₄H₉ClF₃NO₃
MW: 331.67 g/mol

VQ-036895

Reference Standard

rac All-trans 4-Hydroxy Retinoic Acid

CAS: 66592-72-1
Formula: C₂₀H₂₈O₃
MW: 316.4 g/mol

VQ-022878

Reference Standard

rac Ambrisentan

CAS: 713516-99-5
Formula: C₂₂H₂₂N₂O₄
MW: 378.4 g/mol

VQ-028856

Reference Standard

rac Ambrisentan Methyl Ester

CAS: 1240470-84-1
Formula: C₂₃H₂₄N₂O₄
MW: 392.4 g/mol

VQ-021534

Reference Standard

rac Atomoxetine Hydrochloride

CAS: 82857-40-7
Formula: C₁₇H₂₂ClNO
MW: 291.8 g/mol

VQ-028891

Reference Standard

rac Benidipine hydrochloride

CAS: 91599-74-5
Formula: C₂₈H₃₂ClN₃O₆
MW: 542 g/mol

VQ-024533

Reference Standard

rac Bepotastine

CAS: 1070505-53-1
Formula: C₂₁H₂₅ClN₂O₃
MW: 388.9 g/mol

VQ-035946

Reference Standard

rac Biotin-d4

CAS: 1217850-77-5
Formula: C₁₀H₁₆N₂O₃S
MW: 248.34 g/mol

VQ-043384

Reference Standard

Rac Brivaracetam Carboxylic acid

CAS: 2663706-07-6
Formula: C₁₁H₁₉NO₃
MW: 213.27 g/mol

VQ-029517

Reference Standard

rac Carprofen-d3

CAS: 1173019-42-5
Formula: C₁₅H₁₂ClNO₂
MW: 276.73 g/mol

VQ-029664

Reference Standard

rac Cinacalcet-d3 Hydrochloride

CAS: 1185097-33-9
Formula: C₂₂H₂₃ClF₃N
MW: 396.9 g/mol

VQ-047794

Reference Standard

rac cis-9,10-Epoxystearic Acid

CAS: 24560-98-3
Formula: C₁₈H₃₄O₃
MW: 298.5 g/mol

VQ-040203

Reference Standard

Rac Crizotinib

CAS: 877400-66-3
Formula: C₂₁H₂₂Cl₂FN₅O
MW: 450.3 g/mol

VQ-036448

Reference Standard

rac Dehydro-O-desmethyl Venlafaxine

CAS: 1346600-38-1
Formula: C₁₆H₂₃NO
MW: 245.36 g/mol

VQ-028658

Reference Standard

rac Demethyl Citalopram

CAS: 62498-67-3
Formula: C₁₉H₁₉FN₂O
MW: 310.4 g/mol

VQ-022200

Reference Standard

rac Deoxy-O-desmethyl Venlafaxine

CAS: 1346605-18-2
Formula: C₁₆H₂₅NO
MW: 247.38 g/mol

VQ-034578

Reference Standard

rac Desfluoro Citalopram Oxalate

CAS: 1093072-86-6
Formula: C₂₂H₂₄N₂O₅
MW: 396.4 g/mol

VQ-024997

Reference Standard

rac Desmethyl Citalopram Hydrochloride

CAS: 97743-99-2
Formula: C₁₉H₂₀ClFN₂O
MW: 346.8 g/mol

VQ-024993

Reference Standard

rac Didemethyl Citalopram

CAS: 62498-69-5
Formula: C₁₈H₁₇FN₂O
MW: 296.3 g/mol

VQ-029825

Reference Standard

rac Duloxetine 3-Thiophene Isomer

CAS: 116817-27-7
Formula: C₁₈H₁₉NOS
MW: 297.4 g/mol

VQ-036856

Laboratory Chemicals & Reagents View all

Solvents View all

Life Science & Biochemicals View all

APIs & Bulk Drugs View all

Impurities & Reference Standards View all

Pharma Intermediates & Building Blocks View all

Inorganic Chemicals, Metals & Advanced Materials View all

Industrial & Specialty Chemicals View all

Chemicals starting with “R”