Skip to content

Impurities & Reference Standards

API Impurities

Source 1942 api impurities for research, QC and production, documented with COA and SDS.

14,252products

1,516in stock

COA + SDSwith every lot

Reference Standard

Edoxaban 2-Azido impurity chemical structure

Edoxaban 2-Azido impurity

CAS: 480450-70-2
Formula: C₁₇H₂₅N₇O₂S
MW: 391.5 g/mol

VQ-036887

Reference Standard

Edoxaban 4-Carboxylic Acid chemical structure

Edoxaban 4-Carboxylic Acid

CAS: 834919-19-6
Formula: C₂₂H₂₅ClN₆O₅S
MW: 521 g/mol

VQ-025482

Reference Standard

Edoxaban Bromo Impurity chemical structure

Edoxaban Bromo Impurity

CAS: 775280-48-3
Formula: C₂₄H₃₀BrN₇O₄S
MW: 592.5 g/mol

VQ-025469

Reference Standard

Edoxaban Bromo tosyl Impurity chemical structure

Edoxaban Bromo tosyl Impurity

CAS: 852291-42-0
Formula: C₁₄H₁₇BrN₂O₃S₂
MW: 405.3 g/mol

VQ-036873

Reference Standard

Edoxaban D-Boc impurity (HCl Salt) chemical structure

Edoxaban D-Boc impurity (HCl Salt)

CAS: 482375-18-8
Formula: C₁₆H₂₃Cl₂N₅O₃
MW: 404.3 g/mol

VQ-022482

Reference Standard

Edoxaban Dipyridine Impurity chemical structure

Edoxaban Dipyridine Impurity

CAS: 2568974-02-5
Formula: C₂₃H₂₅Cl₂N₇O₅
MW: 550.4 g/mol

VQ-022488

Reference Standard

Edoxaban ethyl ester chemical structure

Edoxaban ethyl ester

CAS: 1093351-29-1
Formula: C₂₄H₂₉ClN₆O₅S
MW: 549 g/mol

VQ-022481

Reference Standard

Edoxaban Impurity chemical structure

Edoxaban Impurity

CAS: 480450-86-0
Formula: C₁₉H₂₆LiN₅O₅S
MW: 443.5 g/mol

VQ-030360

Reference Standard

Edoxaban Impurity (Stage-I) chemical structure

Edoxaban Impurity (Stage-I)

CAS: 165948-24-3
Formula: C₁₁H₁₆N₂O₂S
MW: 240.32 g/mol

In stock

Reference Standard

Edoxaban Impurity (Stage-II) chemical structure

Edoxaban Impurity (Stage-II)

CAS: 165948-23-2
Formula: C₆H₈N₂S
MW: 140.21 g/mol

In stock

Reference Standard

Edoxaban Impurity (Stage-III) chemical structure

Edoxaban Impurity (Stage-III)

CAS: 259809-24-0
Formula: C₇H₁₀N₂S
MW: 154.24 g/mol

In stock

Reference Standard

Edoxaban Impurity 121

Edoxaban Impurity 121

CAS: 2111181-37-2
Formula: C₁₄H₂₄N₂O₄
MW: 284.4 g/mol

VQ-048124

Reference Standard

Edoxaban Impurity 143 chemical structure

Edoxaban Impurity 143

CAS: 92333-99-8
Formula: C₇H₁₀N₂OS
MW: 170.23 g/mol

VQ-036883

Reference Standard

Edoxaban Impurity 3 Oxalate chemical structure

Edoxaban Impurity 3 Oxalate

CAS: 2703724-30-3
Formula: C₁₆H₂₉N₃O₇
MW: 375.42 g/mol

VQ-036878

Reference Standard

Edoxaban Impurity 30 chemical structure

Edoxaban Impurity 30

CAS: 2803477-33-8
Formula: C₉H₉ClN₂O₃
MW: 228.63 g/mol

VQ-048132

Reference Standard

Edoxaban Impurity 31 chemical structure

Edoxaban Impurity 31

CAS: 2803476-80-2
Formula: C₉H₉ClN₂O₃
MW: 228.63 g/mol

VQ-048137

Reference Standard

Edoxaban Impurity 56

Edoxaban Impurity 56

CAS: 2772801-70-2
Formula: C₂₄H₃₀ClN₇O₅S
MW: 564.1 g/mol

VQ-048136

Reference Standard

Edoxaban Impurity 63

Edoxaban Impurity 63

CAS: 2733729-72-9
Formula: C₁₆H₂₂ClN₅O₃
MW: 367.83 g/mol

VQ-036892

Reference Standard

Edoxaban Impurity 65 chemical structure

Edoxaban Impurity 65

CAS: 2759920-22-2
Formula: C₂₅H₃₃N₅O₄S
MW: 499.6 g/mol

VQ-048127

Reference Standard

Edoxaban Impurity 84 chemical structure

Edoxaban Impurity 84

CAS: 2760449-95-2
Formula: C₉H₁₉N₃O
MW: 185.27 g/mol

VQ-048125

Reference Standard

Edoxaban Impurity H chemical structure

Edoxaban Impurity H

CAS: 1255529-28-2
Formula: C₂₄H₃₀ClN₇O₄S
MW: 548.1 g/mol

VQ-025476

Reference Standard

Edoxaban Impurtiy 1 chemical structure

Edoxaban Impurtiy 1

CAS: 1392745-43-5
Formula: C₁₄H₂₅NO₅
MW: 287.35 g/mol

VQ-048128

Reference Standard

Edoxaban Oxoacetic acid Impurity chemical structure

Edoxaban Oxoacetic acid Impurity

CAS: 552850-73-4
Formula: C₇H₅ClN₂O₃
MW: 200.58 g/mol

VQ-022483

Reference Standard

Edoxaban Pyridine Ethyl Ester Impurity chemical structure

Edoxaban Pyridine Ethyl Ester Impurity

CAS: 1243308-37-3
Formula: C₉H₁₀Cl₂N₂O₃
MW: 265.09 g/mol

VQ-025468

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.

Request a quote Contact sales