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Impurities, Ruxolitinib

Ruxolitinib N-oxide 1

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CAS No.

Mol F.

: C17H18N6O

Mol W.

: 322.37

Cat No.

: SA43401

Impurities, Ruxolitinib

Pemetrexed Keto impurity

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CAS No.

: 193281-00-4

Mol F.

: C22H25N5O7

Mol W.

: 471.46

Cat No.

: SA43400

Tofacitinib

N-Nitroso 5,6-Dihydro Tofacitinib

$355.00 10 mg

In Stock

CAS No.

Mol F.

: C16H21N7O2

Mol W.

: 343.4

Cat No.

: SA43327

Impurities, Tofacitinib

(3S,4S)-1-Benzyl-N,4- dimethylpiperidin-3-amine

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CAS No.

: 1354486-07-9

Mol F.

: C14H22N2

Mol W.

: 218.34

Cat No.

: SA43326

Impurities, Tofacitinib

Tofacitinib Diastereomer Impurity

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CAS No.

Mol F.

: C22H28N6O8

Mol W.

: 504.49

Cat No.

: SA43325

Impurities, Nitrosamine, Tofacitinib

Tofacitinib N-Nitroso Impurity 3

$225.00 25 mg

In Stock

CAS No.

Mol F.

: C13H18N6O2

Mol W.

: 274.32

Cat No.

: SA43324

Impurities, Nitrosamine, Tofacitinib

Tofacitinib N-Nitroso Impurity 2

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CAS No.

Mol F.

: C15H17N7O2

Mol W.

: 327.34

Cat No.

: SA43323

Impurities, Nitrosamine, Tofacitinib

Tofacitinib N-Nitroso Impurity 1

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CAS No.

Mol F.

: C16H19N7O2

Mol W.

: 341.37

Cat No.

: SA43322

Impurities, Tofacitinib

6-Chloro-7-Deazapurine

$90.00 25 mg

In Stock

CAS No.

: 3680-69-1 (Base)

Mol F.

: C6H4ClN3

Mol W.

: 153.57

Cat No.

: SA43321

Impurities, Tofacitinib

(3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride

$90.00 25 mg

In Stock

CAS No.

: 1062580-52-2 (2HCl)

Mol F.

: C14H24Cl2N2

Mol W.

: 291.26

Cat No.

: SA43320

Impurities, Tofacitinib

Tofacitinib Related Compound 11

$245.00 25 mg

In Stock

CAS No.

: 1640971-60-3

Mol F.

: C14H20N6O

Mol W.

: 288.4

Cat No.

: SA43319

Impurities, Tofacitinib

Tofacitinib Trans Impurity

$395.00 25 mg

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CAS No.

Mol F.

: C16H20N6O

Mol W.

: 312.4

Cat No.

: SA43318

Impurities, Tofacitinib

Tofacitinib Impurity S

$175.00 25 mg

In Stock

CAS No.

: 923036-30-0

Mol F.

: C27H31N5O2S

Mol W.

: 489.6

Cat No.

: SA43317

Impurities, Tofacitinib

Tofacitinib N-formyl Impurity

$125.00 25 mg

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CAS No.

: 2227199-28-0

Mol F.

: C14H19N5O

Mol W.

: 273.33

Cat No.

: SA43316

Impurities, Tofacitinib

Tofacitinib impurity L

$245.00 25 mg

In Stock

CAS No.

: 1675248-19-7

Mol F.

: C16H22N6O2

Mol W.

: 330.38

Cat No.

: SA43315

Impurities, Tofacitinib

Tofacitinib Impurity K

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CAS No.

: 2328165-36-0

Mol F.

: C16H21N5O3

Mol W.

: 331.4

Cat No.

: SA43314

Impurities, Tofacitinib

Tofacitinib 5-Oxo Impurity

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CAS No.

: 2101951-20-4

Mol F.

: C16H20N6O2

Mol W.

: 328.4

Cat No.

: SA43313

Impurities, Tofacitinib

(3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile L-aspartate

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CAS No.

: NA

Mol F.

: C20H27N7O5

Mol W.

: 445.47

Cat No.

: SA43312

Impurities, Tofacitinib

2-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-2-oxoacetic acid

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CAS No.

: 2328165-36-0

Mol F.

: C15H19N5O3

Mol W.

: 317.34

Cat No.

: SA43311

Impurities, Tofacitinib

Ethyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate

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CAS No.

: 1675248-18-6

Mol F.

: C18H25N5O3

Mol W.

: 359.43

Cat No.

: SA43310

Impurities, Tofacitinib

3-[(3R,4R)-4-methyl-3-[methyl({7H-pyrrolo[2,3-d]pyrimidin-4-yl})amino]piperidin-1-yl]3-oxopropanenitrile-N-Oxide

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CAS No.

: NA

Mol F.

: C16H20N6O2

Mol W.

: 328.38

Cat No.

: SA43309

Impurities, Tofacitinib

Tofacitinib Impurity A

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CAS No.

: 1092578-46-5

Mol F.

: C16H20N6O

Mol W.

: 312.37

Cat No.

: SA43308

Impurities, Tofacitinib

Tofacitinib Impurity B

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CAS No.

: 1092578-48-7

Mol F.

: C16H20N6O

Mol W.

: 312.37

Cat No.

: SA43307

Impurities, Tofacitinib

Tofacitinib Amine impurity

$125.00 25 mg

In Stock

CAS No.

: 477600-74-1 (Base); 1260590-51-9 (HCl); 1655430-59-3 (2HCl)

Mol F.

: C13H19N5

Mol W.

: 245.32

Cat No.

: SA43306

Impurities, Tofacitinib

Tofacitinib Dihydro Impurity

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CAS No.

: 1640972-35-5

Mol F.

: C16H22N6O

Mol W.

: 314.39

Cat No.

: SA43305

Impurities, Tofacitinib

Tofacitinib N-Oxide

$280.00 25 mg

Limited Stock

CAS No.

: 2028267-73-2

Mol F.

: C16H20N6O2

Mol W.

: 328.37

Cat No.

: SA43304

Impurities, Tofacitinib

Tofacitinib Benzyl Impurity

$90.00 25 mg

In Stock

CAS No.

: 477600-73-0

Mol F.

: C20H25N5

Mol W.

: 335.45

Cat No.

: SA43303

Impurities, Tofacitinib

Tofacitinib (3S,4S)-Isomer

$775.00 25 mg

In Stock

CAS No.

: 1092578-47-6 (base); 2174011-55-1 (citrate salt)

Mol F.

: C16H20N6O (base)

Mol W.

: 312.37

Cat No.

: SA43302

Impurities, Tofacitinib

Tofacitinib Citrate

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CAS No.

: 540737-29-9

Mol F.

: C22H28N6O8

Mol W.

: 504.49

Cat No.

: SA43301

Impurities, Tofacitinib

Tofacitinib

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CAS No.

: 477600-75-2

Mol F.

: C16H20N6O

Mol W.

: 312.37

Cat No.

: SA43300

Cortisone Acetate, Impurities

Cortisone 21-acetate

$95.00 25 mg

In Stock

CAS No.

: 50-04-4

Mol F.

: C23H30O6

Mol W.

: 402.48

Cat No.

: SA43205

Cortisone Acetate, Impurities

21-Dehydrocortisone

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CAS No.

: 16574-04-2

Mol F.

: C21H26O5

Mol W.

: 358.4

Cat No.

: SA43204

Cortisone Acetate, Impurities

Delta 6,7 Cortisone Acetate

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CAS No.

: 2435-02-1

Mol F.

: C23H28O6

Mol W.

: 400.47

Cat No.

: SA43203

Cortisone Acetate, Impurities

Delta 8,9 Cortisone Acetate

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CAS No.

: 1856-26-4

Mol F.

: C23H28O6

Mol W.

: 400.5

Cat No.

: SA43202

Cortisone Acetate

Hydrocortisone acetate EP Impurity E

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CAS No.

: 7753-60-8

Mol F.

: C23H30O5

Mol W.

: 386.49

Cat No.

: SA43201

Cortisone Acetate, Impurities

3-Enol Ether Cortisone Acetate

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CAS No.

: 1852-65-9

Mol F.

: C25H34O6

Mol W.

: 430.5

Cat No.

: SA43200

Impurities, Prucalopride

Methyl 4-acetamido-3-bromo-2-(2-bromoethoxy)-5-chlorobenzoate

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CAS No.

: 748788-39-8

Mol F.

: C12H12Br2ClNO4

Mol W.

: 429.49

Cat No.

: SA43110

Impurities, Prucalopride

Prucalopride Succinate

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CAS No.

: 179474-85-2; 179474-81-8 (free base)

Mol F.

: C22H32ClN3O7

Mol W.

: 485.96

Cat No.

: SA43109

Impurities, Prucalopride

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid

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CAS No.

: 123654-26-2

Mol F.

: C9H8ClNO3

Mol W.

: 213.62

Cat No.

: SA43108

Impurities, Prucalopride

Prucalopride impurity D

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CAS No.

: 182808-04-4

Mol F.

: C10H10ClNO3

Mol W.

: 227.64

Cat No.

: SA43107

Impurities, Prucalopride

Prucalopride impurity B

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CAS No.

: 182808-16-8

Mol F.

: C9H9ClN2O2

Mol W.

: 212.63

Cat No.

: SA43106

Impurities, Prucalopride

Prucalopride N-Ethoxycarbonyl Analog

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CAS No.

: 137211-63-3

Mol F.

: C17H22ClN3O4

Mol W.

: 367.83

Cat No.

: SA43105

Impurities, Prucalopride

Prucalopride-N-Galactopyranoside

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CAS No.

: NA

Mol F.

: C24H36ClN3O8

Mol W.

: 530.01

Cat No.

: SA43104

Impurities, Prucalopride

Prucalopride RC 4

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CAS No.

: 1900715-96-9

Mol F.

: C18H24ClN3O3

Mol W.

: 365.85

Cat No.

: SA43103

Impurities, Prucalopride

Prucalopride Hydroxy Impurity

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CAS No.

: 1900715-97-0

Mol F.

: C18H26ClN3O4

Mol W.

: 383.87

Cat No.

: SA43102

Impurities, Prucalopride

Prucalopride-N-Oxide

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CAS No.

: 1900715-98-1

Mol F.

: C18H26ClN3O4

Mol W.

: 383.87

Cat No.

: SA43101

Impurities, Prucalopride

Prucalopride N-Desmethoxypropyl Impurity

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CAS No.

: 137211-64-4

Mol F.

: C14H18ClN3O2

Mol W.

: 295.76

Cat No.

: SA43100

Impurities, Zolpidem

3-Bromo Zolpidem

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CAS No.

Mol F.

: C19H20BrN3O

Mol W.

: 386.31

Cat No.

: SA43010

Impurities, Zolpidem

Zolpidem Impurity C

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CAS No.

: 4619-20-9

Mol F.

: C11H12O3

Mol W.

: 192.21

Cat No.

: SA43009

Impurities, Zolpidem

Zolpidem Impurity D

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CAS No.

: 836627-56-6

Mol F.

: C₁₃H₁₆BrNO₂

Mol W.

: 298.18

Cat No.

: SA43008

Impurities, Zolpidem

Zolpidem Impurity E

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CAS No.

: 83192-85-2

Mol F.

: C₁₃H₁₅NO₂

Mol W.

: 217.26

Cat No.

: SA43007

Impurities, Zolpidem

N,N-Dimethyl-4-oxo-4-(p-tolyl)butanamid

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CAS No.

: 402470-91-1

Mol F.

: C₁₃H₁₇NO₂

Mol W.

: 219.28

Cat No.

: SA43006