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 #

Rhenium powder, -200 mesh, 99.95%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016182

Rhenium powder, -22 mesh, 99.999%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016183

Rhenium powder, -325 mesh, 99.99%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016184

Rhenium rod, 1.5 mm dia, 99.98%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016592

Rhenium rod, 3 mm dia, 99.98%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016593

Rhenium(V) chloride, 99.9%

CAS: 13596-35-5
Formula: Cl₅Re
MW: 363.5 g/mol

VQ-015408

Rhenium(V) chloride, AR

CAS: 13596-35-5
Formula: Cl₅Re
MW: 363.5 g/mol

VQ-046514

Rhenium(VII) oxide, 99.9%

CAS: 1314-68-7
Formula: O₇Re₂
MW: 484.41 g/mol

VQ-018652

Rhodamine 110

CAS: 116450-56-7
Formula: C₃₂H₃₁ClN₂O₃
MW: 527 g/mol

VQ-018761

Rhodamine 110 chloride, suitable for fluorescence, ≥99%

CAS: 13558-31-1
Formula: C₂₀H₁₅ClN₂O₃
MW: 366.8 g/mol

VQ-012427

Rhodamine 19

CAS: 62669-66-3
Formula: C₂₆H₂₇ClN₂O₇
MW: 515 g/mol

VQ-018762

Rhodamine 3 GO

CAS: 70185-38-5

VQ-020444

Rhodamine 640 perchlorate

CAS: 72102-91-1
Formula: C₃₂H₃₁ClN₂O₇
MW: 591 g/mol

VQ-018763

Rhodamine 6G

CAS: 989-38-8
Formula: C₂₈H₃₁ClN₂O₃
MW: 479 g/mol

VQ-000699

Puriss

Rhodamine 6G, dye content, 99%

CAS: 989-38-8
Formula: C₂₈H₃₁ClN₂O₃
MW: 479 g/mol

VQ-000700

Biochemistry / Micros…

Rhodamine B isothiocyanate

CAS: 36877-69-7
Formula: C₂₉H₃₀ClN₃O₃S
MW: 536.08 g/mol

VQ-002962

Rhodamine B, ≥95% (HPLC)

CAS: 81-88-9
Formula: C₂₈H₃₁ClN₂O₃
MW: 479 g/mol

VQ-000702

AR / Biochemistry

Rhodamine B, for biochemistry, GR

CAS: 81-88-9
Formula: C₂₈H₃₁ClN₂O₃
MW: 479 g/mol

VQ-000701

Rhodamine B, for fluorescence

CAS: 81-88-9
Formula: C₂₈H₃₁ClN₂O₃
MW: 479 g/mol

VQ-002704

Rhodamine C

Cat. No.: VQ-000703

VQ-000703

Reference Standard

Rhodanine-3-acetic acid

CAS: 5718-83-2
Formula: C₅H₅NO₃S₂
MW: 191.2 g/mol

VQ-030505

Rhodanine, 97%

CAS: 141-84-4
Formula: C₃H₃NOS₂
MW: 133.2 g/mol

VQ-012366

Rhodinol

CAS: 6812-78-8
Formula: C₁₀H₂₀O
MW: 156.26 g/mol

VQ-019340

Synthesis

Rhodinyl acetate

CAS: 5503-41-3
Formula: C₄H₆O₄Rh
MW: 220.99 g/mol

VQ-019341

Synthesis

Rhodinyl butyrate

CAS: 141-15-1
Formula: C₁₄H₂₆O₂
MW: 226.35 g/mol

VQ-019342

Synthesis

Rhodinyl formate

CAS: 141-09-3
Formula: C₁₁H₂₀O₂
MW: 184.27 g/mol

VQ-019343

Synthesis

Rhodinyl phenyl acetate

CAS: 10486-14-3
Formula: C₁₈H₂₆O₂
MW: 274.4 g/mol

VQ-019344

Reference Standard

Rhodiocyanoside A

CAS: 168433-86-1
Formula: C₁₁H₁₇NO₆
MW: 259.26 g/mol

VQ-040337

Rhodium foil, 0.025 mm thick, 99.9%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016412

Rhodium foil, 0.05 mm thick, 99.95%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016413

Rhodium foil, 0.1 mm thick, 99.99%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016414

Rhodium foil, 1.5 mm thick, 99.9%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016415

Rhodium ingots, 99.99%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016869

Rhodium nanopowder, APS 20-30 nm, 98%+

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-017371

Rhodium on activated alumina, 5%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-015409

Rhodium on carbon, 5%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-015410

Rhodium on carbon, 5% (wet)

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-015411

Rhodium powder, -325 mesh, 99.95%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016185

Rhodium powder, 99.9%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016186

Rhodium powder, 99.95%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016187

Synthesis

Rhodium(II) acetate dimer, for synthesis 46.5%

CAS: 15956-28-2
Formula: C₈H₁₂O₈Rh₂
MW: 441.99 g/mol

VQ-019623

Rhodium(II) octanoate, dimer

CAS: 73482-96-9
Formula: C₃₂H₆₀O₈Rh₂
MW: 778.6 g/mol

VQ-018534

Rhodium(III) acetylacetonate 97%

CAS: 14284-92-5
Formula: C₁₅H₂₁O₆Rh
MW: 400.23 g/mol

VQ-018653

Rhodium(III) chloride, 98%

CAS: 10049-07-7
Formula: RhCl₃
MW: 209.26 g/mol

VQ-015412

Puriss

Rhodium(III) chloride, hydrate, crystalline, 99.9%

CAS: 20765-98-4
Formula: RhCl₃.xH₂O
MW: 209.26 g/mol

VQ-015413

Puriss

Rhodium(III) chloride, puriss, app. 40% Rh

CAS: 20765-98-4
Formula: RhCl₃.xH₂O
MW: 209.26 g/mol

VQ-015414

Rhodium(III) chloride, trihydrate

CAS: 13569-65-8
Formula: Cl₃H₆O₃Rh
MW: 263.31 g/mol

VQ-015415

Rhodium(III) nitrate, hydrate, ~36% (Rh) basis

CAS: 10139-58-9
Formula: N₃O₉Rh
MW: 288.92 g/mol

VQ-015416

Rhodium(III) oxide, anhydrous, 99.9%

CAS: 12036-35-0
Formula: O₃Rh₂
MW: 253.81 g/mol

VQ-015417

Rhombifoline

CAS: 529-78-2
Formula: C₁₅H₂₀N₂O
MW: 244.33 g/mol

VQ-040656

Reference Standard

Ribavirin EP Impurity A

CAS: 39925-19-4
Formula: C₈H₁₁N₃O₆
MW: 245.19 g/mol

VQ-023629

Reference Standard

Ribavirin EP Impurity B

CAS: 57198-02-4
Formula: C₈H₁₂N₄O₅
MW: 244.2 g/mol

VQ-028847

Reference Standard

Ribavirin EP Impurity C

CAS: 4928-87-4
Formula: C₃H₃N₃O₂
MW: 113.08 g/mol

VQ-023627

Reference Standard

Ribavirin EP Impurity D

CAS: 3641-08-5
Formula: C₃H₄N₄O
MW: 112.09 g/mol

VQ-027788

Reference Standard

Ribavirin EP Impurity F

CAS: 58151-87-4
Formula: C₁₀H₁₄N₄O₆
MW: 286.24 g/mol

VQ-023630

Reference Standard

Ribavirin EP Impurity G

CAS: 39030-43-8
Formula: C₈H₁₂N₄O₅
MW: 244.2 g/mol

VQ-023628

Reference Standard

Ribavirin Impurity E

CAS: 58151-90-9
Formula: C₁₅H₁₆N₄O₆
MW: 348.31 g/mol

VQ-035104

Plant Culture

Ribavirin, plant tissue culture tested

CAS: 36791-04-5
Formula: C₈H₁₂N₄O₅
MW: 244.2 g/mol

VQ-019495

Reference Standard

Ribociclib Chloro Amide Impurity

CAS: 1211443-61-6
Formula: C₁₄H₁₇ClN₄O
MW: 292.76 g/mol

VQ-027790

Reference Standard

Ribociclib Citrate

Formula: C₂₃H₃₀N₈O.C₆H₈O_7.2H₂O
MW: 662.69 g/mol

In stock

Reference Standard

Ribociclib Hydrobromide

CAS: 2209917-73-5
Formula: C₂₃H₃₀N₈O : HBr
MW: 515.45 g/mol

VQ-041894

Reference Standard

Ribociclib hydrochloride

CAS: 1211443-80-9
Formula: C₂₃H₃₁ClN₈O
MW: 471 g/mol

VQ-033527

Reference Standard

Ribociclib Impurity 20

CAS: 2481084-18-6
Formula: C₉H₁₁Br₂N₃
MW: 321.01 g/mol

VQ-033526

Reference Standard

Ribociclib Impurity 49

CAS: 2250106-77-3
Formula: C₂₆H₃₃N₇O₄
MW: 507.6 g/mol

In stock

Reference Standard

Ribociclib Impurity D

CAS: 3060653-14-4
Formula: C₂₇H₃₄N₈O₄
MW: 534.6 g/mol

In stock

Reference Standard

Ribociclib Impurity-12

Formula: C₂₆H₃₀ClN₇O₂
MW: 508.02 g/mol

In stock

Reference Standard

Ribociclib Impurity-2

CAS: 2460738-27-4
Formula: C₂₁H₂₉ClN₈O
MW: 445 g/mol

In stock

Reference Standard

Ribociclib Impurity-4 (Freebase)

CAS: 3027550-95-1
Formula: C₂₃H₃₀N₈O₂
MW: 450.54 g/mol

VQ-005759

Reference Standard

Ribociclib Impurity-4 (Hydrochloride)

Formula: C₂₃H₃₀N₈O₂.ClH
MW: 487.04 g/mol

In stock

Reference Standard

Ribociclib Impurity-7

CAS: 3027550-96-2
Formula: C₂₂H₂₈N₈O₂
MW: 436.51 g/mol

VQ-005761

Reference Standard

Ribociclib Methyl Amide Impurity

CAS: 3066072-08-7
Formula: C₂₇H₃₆N₈O₃
MW: 520.6 g/mol

In stock

Reference Standard

Ribociclib Methyl ester Impurity

CAS: 3027550-97-3
Formula: C₂₂H₂₇N₇O₂
MW: 421.5 g/mol

In stock

Reference Standard

Ribociclib N-Formyl Impurity

CAS: 2460732-08-3
Formula: C₂₄H₃₀N₈O₂
MW: 462.5 g/mol

In stock

Reference Standard

Ribociclib N-Oxide (Piperzine N-Oxide)

CAS: 2514753-27-4
Formula: C₂₃H₃₀N₈O₂
MW: 450.5 g/mol

VQ-033528

Reference Standard

Ribociclib Nitroso Impurity 1

Formula: C₂₃H₂₉N₉O₂
MW: 463.54 g/mol

In stock

Reference Standard

Ribociclib Succinate

CAS: 1374639-75-4
Formula: C₂₇H₃₆N₈O₅
MW: 552.6 g/mol

In stock

Reference Standard

Ribociclib Succinate Dihydrate

CAS: 1374639-79-8
Formula: C₂₇H₃₈N₈O₆
MW: 570.6 g/mol

In stock

Reference Standard

Ribociclib Succinate Piperazine amide impurity

CAS: 3056250-51-9
Formula: C₁₈H₂₆N₆O
MW: 342.45 g/mol

VQ-033529

Reference Standard

Ribociclib Unknown Impurity-04

Formula: C₂₆H₃₀ClN₇O₂
MW: 508.02 g/mol

In stock

Reference Standard

Ribociclib Unknown Impurity-05

Formula: C₂₄H₂₇ClN₆O₂
MW: 466.96 g/mol

VQ-005766

Reference Standard

Ribociclib Unknown Impurity-07

Formula: C₂₄H₂₇ClN₆O₂
MW: 466.96 g/mol

VQ-005767

Reference Standard

Ribociclib Unknown Impurity-08

Formula: C₂₄H₂₇ClN₆O₂
MW: 466.96 g/mol

In stock

Reference Standard

Ribociclib Unknown Impurity-09

CAS: 120613-50-5
Formula: C₁₀H₆Cl₂N₄O
MW: 269.08 g/mol

In stock

Reference Standard

Ribociclib WS

CAS: 1211441-98-3
Formula: C₂₃H₃₀N₈O
MW: 434.5 g/mol

VQ-007711

Reference Standard

Ribociclib-d6

CAS: 1328934-40-2
Formula: C₂₃H₃₀N₈O
MW: 440.6 g/mol

VQ-033532

Reference Standard

Ribociclib-d8

CAS: 2167898-24-8
Formula: C₂₃H₃₀N₈O
MW: 442.6 g/mol

VQ-033531

Reference Standard

Riboflavin

CAS: 83-88-5
Formula: C₁₇H₂₀N₄O₆
MW: 376.4 g/mol

In stock

Reference Standard

Riboflavin 5'-(Dihydrogen Phosphate) Monosodium Dihydrate

CAS: 6184-17-4
Formula: C₁₇H₂₄N₄NaO₁₁P
MW: 514.4 g/mol

VQ-043554

Biochemistry

Riboflavin 5'-phosphate disodium salt

CAS: 130-40-5
Formula: C₁₇H₂₀N₄NaO₉P
MW: 478.3 g/mol

VQ-003394

Reference Standard

Riboflavin EP Impurity A

CAS: 1088-56-8
Formula: C₁₃H₁₂N₄O₂
MW: 256.26 g/mol

VQ-024019

Reference Standard

Riboflavin EP Impurity B

CAS: 1086-80-2
Formula: C₁₂H₁₀N₄O₂
MW: 242.23 g/mol

VQ-024020

Reference Standard

Riboflavin EP Impurity C

CAS: 2535-20-8
Formula: C₁₃H₁₈N₄O₆
MW: 326.31 g/mol

VQ-024021

Reference Standard

Riboflavin EP Impurity D

CAS: 52134-62-0
Formula: C₁₇H₂₀N₄O₇
MW: 392.4 g/mol

VQ-034892

Reference Standard

Riboflavin Impurity 3

CAS: 64480-68-8
Formula: C₁₆H₂₀N₂O₇
MW: 352.34 g/mol

VQ-034660

IP/BP/USP

Riboflavin Sodium

CAS: 83-88-5
Formula: C₁₇H₂₀N₄O₆
MW: 376.4 g/mol

VQ-004251

Reference Standard

Riboflavin Sodium Phosphate EP Impurity A

CAS: 86108-27-2
Formula: C₁₇H₂₂N₄O₁₂P₂
MW: 536.3 g/mol

VQ-028730

Reference Standard

Riboflavin Sodium Phosphate EP Impurity B

CAS: 86108-26-1
Formula: C₁₇H₂₂N₄O₁₂P₂
MW: 536.3 g/mol

VQ-024022

Reference Standard

Riboflavin Sodium Phosphate EP Impurity C

CAS: 86108-25-0
Formula: C₁₇H₂₂N₄O₁₂P₂
MW: 536.3 g/mol

VQ-028727

Reference Standard

Riboflavin Sodium Phosphate Salt

CAS: 130-40-5
Formula: C₁₇H₂₀N₄NaO₉P
MW: 478.3 g/mol

In stock

LR / Spectroscopy

Riboflavin Sodium Phosphate Salt, LR, for spectroscopy 73.00–79.00%

CAS: 130-40-5
Formula: C₁₇H₂₀N₄NaO₉P
MW: 478.3 g/mol

VQ-046876

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Chemicals starting with “R”