TLC Pharmaceutical Standards

TLC Pharmaceutical Standards

Product Detail

RIBAVIRIN

R-046

click image for full size view

Request Quote

◀ Back to All Products

Catalogue Number:	R-046
Compound Name:	Ribavirin EP Impurity A (Ribavirin USP Related Compound A)
Synonyms:	1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-1,2,4-triazole-3-carboxylic acid
CAS#:	39925-19-4
Alternate CAS#:
Molecular Formula:	C₈H₁₁N₃O₆
Molecular Weight:	245.19

Related Product

R-041

Ribavirin-13C2

Ribavirin-13C2

CAS No. 36791-04-5

C8H12N4O5

M.W. 246.19

R-042

Ribavirin-13C2

Ribavirin-13C5

CAS No. 1646818-35-0

C8H12N4O5

M.W. 249.15

R-043

Ribavirin-13C2

Ribavirin Monophosphate

CAS No. 40925-28-8

8H13N4O8P

M.W. 324.19

R-044

Ribavirin-13C2

Ribavirin 5'-Diphosphate Lithium Salt

C8H12N4O11P2.2 Li

M.W. 402.15 2 6.94

R-045

Ribavirin-13C2

Ribavirin triphosphate

C8H14N4O14P3

M.W.

R-047

Ribavirin-13C2

Ribavirin Impurity E

CAS No. 58151-90-9

C15H16N4O6

M.W. 348.32

R-048

Ribavirin-13C2

Ribavirin EP Impurity F

CAS No. 58151-87-4

C₁₀H₁₄N₄O₆

M.W. 286.24

R-049

Ribavirin-13C2

Ribavirin EP Impurity B

CAS No. 57198-02-4

C₈H₁₂N₄O₅

M.W. 244.21

R-0410

Ribavirin-13C2

Ribavirin EP Impurity C

CAS No. 4928-87-4

C₃H₃N₃O₂

M.W. 113.08

R-0411

Ribavirin-13C2

Ribavirin EP Impurity D (Ribavirin USP Related Compound D)

CAS No. 3641-08-5

C₃H₄N₄O

M.W. 112.09

R-0412

Ribavirin-13C2

Ribavirin EP Impurity G

CAS No. 39030-43-8

C₈H₁₂N₄O₅

M.W. 244.21

R-0415

Ribavirin-13C2

Ribavirin Impurity 1

CAS No. 4928-88-5

C₄H₅N₃O₂

M.W. 127.10

R-0416

Ribavirin-13C2

Ribavirin Impurity 2

CAS No. 13035-61-5

C₁₃H₁₈O₉

M.W. 318.28

R-0413

Ribavirin-13C2

Ribavirin Impurity 10

C15H20N4O9

M.W. 400.34

R-0414

Ribavirin-13C2

Ribavirin Impurity 11

C14H18N4O9

M.W. 386.32

R-0417

Ribavirin-13C2

Ribavirin Impurity 3

C15H19N3O9

M.W. 385.33

R-0418

Ribavirin-13C2

Ribavirin Impurity 4

C15H19N3O9

M.W. 385.33

R-0419

Ribavirin-13C2

Ribavirin Impurity 5

C9H13N3O6

M.W. 259.22

R-0420

Ribavirin-13C2

Ribavirin Impurity 6

C14H17N3O9

M.W. 371.30

R-0421

Ribavirin-13C2

Ribavirin Impurity 7

C11H15N3O7

M.W. 301.26

R-0422

Ribavirin-13C2

Ribavirin Impurity 8

C13H17N3O8

M.W. 343.29

R-0423

Ribavirin-13C2

Ribavirin Impurity 9

C15H19N3O9

M.W. 385.33

R-0424

Ribavirin-13C2

Ribavirin Impurity 12

CAS No. 6979-94-8

C16H19N5O8

M.W. 409.36

R-0425

Ribavirin-13C2

Ribavirin Impurity 13 (Tetraacetylinosine)

C18H20N4O9

M.W. 436.38

R-0426

Ribavirin-13C2

Ribavirin Impurity 14 (Triacetylinosine)

CAS No. 3181-38-2

C16H18N4O8

M.W. 394.34

R-0427

Ribavirin-13C2

Ribavirin Impurity 15 (6-Acetyl Hypoxanthine)

C₇H₆N₄O₂

M.W. 178.15

R-0428

Ribavirin-13C2

Ribavirin Impurity 16 (6-Acetylaminopurine)

CAS No. 6034-68-0

C₇H₇N₅O

M.W. 177.17

R-0429

Ribavirin-13C2

Ribavirin Impurity 17 (alpha-Ribofuranose Tetraacetate)

CAS No. 50730-26-2

C₁₃H₁₈O₉

M.W. 318.28

R-0430

Ribavirin-13C2

Ribavirin Impurity 19 (Mixture of alpha- and beta- Isomers)

CAS No. 28708-32-9

C₁₃H₁₈O₉

M.W. 318.28

R-0434

Ribavirin-13C2

Ribavirin Impurity 23

CAS No. 3641-13-2

C3H4N4O2

M.W. 128.09

R-0435

Ribavirin-13C2

Ribavirin Impurity 24 HCl

CAS No. 142782-22-7

C₄H₆N₄O₂. HCl

M.W. 142.12 36.46

R-0436

Ribavirin-13C2

Ribavirin Impurity 25

CAS No. 33949-18-7

C4H4N5O2. HSO4

M.W. 154.11 97.06

R-0437

Ribavirin-13C2

Ribavirin Impurity 26

CAS No. 57281-13-7

C₄H₅N₃O₃

M.W. 143.10

R-0438

Ribavirin-13C2

Ribavirin Impurity 27

CAS No. 1319257-87-8

C5H7N3O3

M.W. 157.13

R-0439

Ribavirin-13C2

Ribavirin Impurity 29 (Bis(p-nitrophenyl) phosphate)

CAS No. 645-15-8

C12H9N2O8P

M.W. 340.18

R-0440

Ribavirin-13C2

Ribavirin Impurity 31

CAS No. 39925-10-5

C15H19N3O9

M.W. 385.33

R-0441

Ribavirin-13C2

Ribavirin Impurity 32

C15H19N3O9

M.W. 385.33

R-0442

Ribavirin-13C2

Ribavirin Impurity 33

CAS No. 39925-11-6

C15H19N3O9

M.W. 385.33

R-0443

Ribavirin-13C2

Ribavirin Impurity 34

C15H20N4O9

M.W. 400.34

R-0444

Ribavirin-13C2

Ribavirin Impurity 35

C14H18N4O9

M.W. 386.32

R-0445

Ribavirin-13C2

Ribavirin Impurity 36

C15H19N3O9

M.W. 385.33

R-0446

Ribavirin-13C2

Ribavirin Impurity 37 (Acetyl Hypoxanthine)

CAS No. 408531-05-5

C₇H₆N₄O₂

M.W. 178.15

R-0447

Ribavirin-13C2

Ribavirin Impurity 38

C5H7N3O3

M.W. 157.13

R-0448

Ribavirin-13C2

Ribavirin Impurity 39

CAS No. 30747-23-0

C₁₈H₂₁N₅O₉

M.W. 451.39

R-0449

Ribavirin-13C2

Ribavirin Impurity 40

CAS No. 96291-75-7

C11H16O7

M.W. 260.24

R-0450

Ribavirin-13C2

Ribavirin Impurity 41

CAS No. 19962-37-9

C₇H₇N₅O₂

M.W. 193.17

R-0451

Ribavirin-13C2

Ribavirin Impurity 42

C9H11N5O4

M.W. 253.22

R-0452

Ribavirin-13C2

Ribavirin Impurity 43

C₇H₉N₅O₃

M.W. 211.18

R-0453

Ribavirin-13C2

Ribavirin Impurity 44

CAS No. 89797-67-1

C3H6N4O3

M.W. 146.11

R-0454

Ribavirin-13C2

Ribavirin Impurity 45

C4H4N4O3

M.W. 156.10

R-0455

Ribavirin-13C2

Ribavirin Impurity 46

C8H9N7O4

M.W. 267.21

R-0456

Ribavirin-13C2

Ribavirin Impurity 47

C8H9N9O4

M.W. 295.22

R-0457

Ribavirin-13C2

Ribavirin Impurity 48

C8H8N8O4

M.W. 280.20

R-0458

Ribavirin-13C2

Ribavirin Impurity 49

C8H8N6O4

M.W. 252.19

R-0459

Ribavirin-13C2

Ribavirin Impurity 50

C7H7N7O3

M.W. 237.18

R-0460

Ribavirin-13C2

Ribavirin Impurity 51

CAS No. 5614-64-2

C5H5N5O2

M.W. 167.13

R-0461

Ribavirin-13C2

Ribavirin Impurity 52

C7H7N5O3

M.W. 209.17

R-0462

Ribavirin-13C2

Ribavirin Impurity 53 (D-Ribose) (Mixture of Diastereomers)

CAS No. 613-83-2

C₅H₁₀O₅

M.W. 150.13

R-0463

Ribavirin-13C2

Ribavirin Impurity 54

CAS No. 130792-81-3

C₁₁H₁₆O₈

M.W. 276.24

R-0464

Ribavirin-13C2

Ribavirin Impurity 55

CAS No. 119240-35-6

C₁₁H₁₆O₈

M.W. 276.24

R-0465

Ribavirin-13C2

Ribavirin Impurity 56 HCl

CAS No. 16139-18-7

CH6N4. HCl

M.W. 74.09 36.46

R-0466

Ribavirin-13C2

Ribavirin Impurity 57

C4H8N4O3

M.W. 160.13

R-0467

Ribavirin-13C2

Ribavirin Impurity 58

CAS No. 39215-01-5

C₃H₃N₃O₂

M.W. 113.08

R-0468

Ribavirin-13C2

Ribavirin Impurity 59

CAS No. 88947-31-3

C3H4N4O2

M.W. 128.09

R-0469

Ribavirin-13C2

Ribavirin Impurity 60

CAS No. 21733-05-1

C4H4ClN3O2

M.W. 161.55

R-0470

Ribavirin-13C2

Ribavirin Impurity 61

CAS No. 799-87-1

C13H11N2O8P

M.W. 354.21

R-0472

Ribavirin-13C2

Ribavirin Impurity 63

CAS No. 892-48-8

C₁₀H₁₂ClN₅O₃

M.W. 285.69

R-0474

Ribavirin-13C2

Ribavirin Impurity 30-d6

CAS No. 175733-29-6

C₁₅H₁₅D₆N₅O₄

M.W. 341.40

R-0475

Ribavirin-13C2

Ribavirin Impurity 64

C₈H₁₂N₄O₅

M.W. 244.21

R-0476

Ribavirin-13C2

Ribavirin Impurity 65

CAS No. 109637-89-0

C₁₀H₁₅N₅O₅

M.W. 285.26

R-0477

Ribavirin-13C2

beta-D-Ribofuranose

CAS No. 36468-53-8

C₅H₁₀O₅

M.W. 150.13

R-0478

Ribavirin-13C2

Ribavirin Impurity 56-13C-15N4 (Aminoguanidine-13C-15N4)

CAS No. 478189-68-3

¹³CH₆¹⁵N₄. 0.5H₂SO₄

M.W. 79.05 0.5*98.07

R-0479

Ribavirin-13C2

1,2,3,5-Tetraacetate ß-L-Ribofuranose

CAS No. 144490-03-9

C₁₃H₁₈O₉

M.W. 318.28

R-0480

Ribavirin-13C2

Ribavirin Impurity 66

CAS No. 109010-90-4

C₁₁H₁₆O₈

M.W. 276.24