Entecavir

Entecavir EP Impurity B

Catalogue #: AR-E01407
CAS #: 1367369-77-4
Alternate CAS #: NA
Molecular Formula:
Molecular weight: 277.29

H.S. code: 29335995

Inventory Status:

IN QC

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3H-purin-6(9H)-one;2-Amino-1,9-dihydro-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one; Entecavir Isomer 4; Entecavir Isomer Impurity 4; (1’S,3’S,4’S)-Entecavir Isomer;3’-epi-Entecavir

Entecavir EP Impurity F

M.F.

M.W. 485.67

CAT# AR-E01409

CAS# 649761-24-0

4-Dimethylsilyl Entecavir

M.F.

M.W. 335.44

CAT# AR-E01415

CAS# 870614-82-7

(1R, 3S, 4S)-Entecavir (Impurity D)

M.F.

M.W. 277.29

CAT# AR-E01406

CAS# N/A

(1S, 3S, 4R)-Entecavir

M.F.

M.W. 277.28

CAT# AR-E01428

CAS# 1367369-79-6

(1R,3S,4R)-ent-Entecavir

M.F.

M.W. 277.29

CAT# AR-E01416

CAS# 188399-46-4

(1R, 3R, 4R)- Entecavir

M.F.

M.W. 277.29

CAT# AR-E01404

CAS# 1367369-76-3

Entecavir EP Impurity B

M.F.

M.W. 277.29

CAT# AR-E01407

CAS# 1367369-77-4

4-Epimer Entecavir (Entecavir EP Impurity D)

M.F.

M.W. 277.29

CAT# AR-E01412

CAS# 1367369-80-9

Entecavir-d2

M.F.

M.W. 279.3

CAT# AR-E01399

CAS# 142217-69-4 (non-labelled)

Entecavir-15N-13C2

M.F.

M.W. 280.26

CAT# AR-E01400

CAS# NA

Entecavir Glucuronide

M.F.

M.W. 453.41

CAT# AR-E01401

CAS# NA

Entecavir Impurity ET-2

M.F.

M.W. 277.29

CAT# AR-E01402

CAS# NA

Entecavir Impurity A

M.F.

M.W. 293.28

CAT# AR-E01403

CAS# N/A

Entecavir EP Impurity A (1'-epi-Entecavir)

M.F.

M.W. 277.29

CAT# AR-E01405

CAS# 1367369-78-5

Dibenzyl Entecavir (3',5'-Di-O-Benzyl Entecavir)

M.F.

M.W. 457.53

CAT# AR-E01408

CAS# 142217-81-0

Entecavir EP Impurity C

M.F.

M.W. 293.28

CAT# AR-E01410

CAS# NA

Entecavir Impurity E

M.F.

M.W. 351.44

CAT# AR-E01411

CAS# N/A

Entecavir EP Impurity E (8-Methoxy Entecavir)

M.F.

M.W. 307.31

CAT# AR-E01413

CAS# NA

Entecavir

M.F.

M.W. 277.28

CAT# AR-E01414

CAS# 142217-69-4

Entecavir Impurity 1

M.F.

M.W. 824

CAT# AR-E01417

CAS# 142217-78-5

Entecavir Impurity 2

M.F.

M.W. 821.98

CAT# AR-E01418

CAS# 142217-79-6

Entecavir Impurity 3

M.F.

M.W. 820.01

CAT# AR-E01419

CAS# 142217-80-9

Entecavir Impurity 4

M.F.

M.W. 547.66

CAT# AR-E01420

CAS# NA

Entecavir Impurity 5

M.F.

M.W. 304.39

CAT# AR-E01421

CAS# 84868-56-4

ent-Entecavir-di-O-benzyl Ether

M.F.

M.W. 457.54

CAT# AR-E01422

CAS# 1354695-82-1

Entecavir Impurity 7

M.F.

M.W. 425.57

CAT# AR-E01423

CAS# NA

Entecavir Impurity 8

M.F.

M.W. 824

CAT# AR-E01424

CAS# NA

Entecavir Impurity 9

M.F.

M.W. 824

CAT# AR-E01425

CAS# NA

Entecavir Impurity 10

M.F.

M.W. 824

CAT# AR-E01426

CAS# NA

Entecavir Impurity 11

M.F.

M.W. 824

CAT# AR-E01427

CAS# NA

Entecavir Impurity 12

M.F.

M.W. 551.65

CAT# AR-E01429

CAS# NA

Entecavir Impurity 13

M.F.

M.W. 551.65

CAT# AR-E01430

CAS# NA

Entecavir Impurity 14

M.F.

M.W. 275.27

CAT# AR-E01431

CAS# NA

Entecavir Impurity 15

M.F.

M.W. 273.25

CAT# AR-E01432

CAS# NA

Entecavir Impurity 16

M.F.

M.W. 279.26

CAT# AR-E01433

CAS# NA

Entecavir Impurity 17

M.F.

M.W. 297.27

CAT# AR-E01434

CAS# NA

Entecavir Impurity 18

M.F.

M.W. 297.27

CAT# AR-E01435

CAS# NA

Entecavir N-Oxide

M.F.

M.W. 293.28

CAT# AR-E01436

CAS# NA

Entecavir Impurity 19

M.F.

M.W. 275.27

CAT# AR-E01437

CAS# NA

Entecavir Impurity 20

M.F.

M.W. 277.28

CAT# AR-E01438

CAS# NA

Entecavir Impurity 21

M.F.

M.W. 395.54

CAT# AR-E01439

CAS# NA

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