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Erlotinib, Impurities

Erlotinib Lactam Impurity

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In Stock

CAS No.

: 179688-29-0

Mol F.

: C14H18N2O5

Mol W.

: 294.3

Cat No.

: SA25210

Erlotinib, Impurities

Erlotinibe API (Free Base)

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In Stock

CAS No.

: 183321-74-6

Mol F.

: C22H23N3O4

Mol W.

: 393.44

Cat No.

: SA25229

Ertugliflozin, Impurities

Ertugliflozin Hydroxy Impurity

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In Stock

CAS No.

: 1298086-28-8

Mol F.

: C22H25ClO8

Mol W.

: 452.88200000000001

Cat No.

: SA36806

Ertugliflozin, Impurities

Ertugliflozin Keto Impurity

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In Stock

CAS No.

: 1298086-37-9

Mol F.

: C22H23ClO8

Mol W.

: 450.86

Cat No.

: SA36807

Ertugliflozin, Impurities

Ertugliflozin Tetraacetate Impurity

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In Stock

CAS No.

: 1298086-18-6

Mol F.

: C30H33ClO11

Mol W.

: 605.03

Cat No.

: SA36809

Escitalopram, Impurities

Escitalopram EP Impurity H

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In Stock

CAS No.

: 63284-72-0(base);62498-71-9(HClsalt)

Mol F.

: C20H21FN2O2

Mol W.

: 340.39

Cat No.

: SA21208

Escitalopram, Impurities

Escitalopram EP Impurity I

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In Stock

CAS No.

: 1370643-22-3(base)

Mol F.

: C20H21FN2O

Mol W.

: 324.39

Cat No.

: SA21209

Esculin, Impurities

Esculin

Please enquire for price & pack size

In Stock

CAS No.

: 531-75-9

Mol F.

: C15H16O9

Mol W.

: 340.28

Cat No.

: SA48100

Eslicarbazepine, Impurities

Eslicarbazepine (R) Acetate

Please enquire for price & pack size

In Stock

CAS No.

: 186694-45-1

Mol F.

: C17H16N2O3

Mol W.

: 296.32

Cat No.

: SA28806

Carbamazepine, Impurities

Eslicarbazepine Acetate

$95.00 25 mg

In Stock

CAS No.

: 236395-14-5

Mol F.

: C1H16N2O3

Mol W.

: 296.32

Cat No.

: SA20339

Eslicarbazepine, Impurities

Eslicarbazepine Dehydro Impurity

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In Stock

CAS No.

: 952740-00-0

Mol F.

: C17H14N2O3

Mol W.

: 294.3

Cat No.

: SA28807

Estradiol hemihydrate, Impurities

Estradiol hemihydrate EP Impurity A

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In Stock

CAS No.

: 53-16-7

Mol F.

: C18H22O2

Mol W.

: 270.37

Cat No.

: SA14301

Estradiol hemihydrate, Impurities

Estradiol hemihydrate EP Impurity B

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In Stock

CAS No.

: 57-91-0

Mol F.

: C₁₈H₂₄O₂

Mol W.

: 272.38

Cat No.

: SA14302

Estradiol hemihydrate, Impurities

Estradiol hemihydrate EP Impurity C

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In Stock

CAS No.

: 6171-48-8

Mol F.

: C₁₉H₂₆O₂

Mol W.

: 286.41

Cat No.

: SA14303

Estradiol Valerate, Impurities

Estradiol Valerate EP Impurity F

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In Stock

CAS No.

: 18069-79-9

Mol F.

: C22H30O3

Mol W.

: 342.47

Cat No.

: SA14006

Estradiol Valerate, Impurities

Estradiol Valerate EP Impurity H

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In Stock

CAS No.

: 1421283-56-8

Mol F.

: C28H40O4

Mol W.

: 440.61

Cat No.

: SA14008

Estradiol Valerate, Impurities

Estradiol Valerate EP Impurity J

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In Stock

CAS No.

Mol F.

: C24H34O3

Mol W.

: 370.52

Cat No.

: SA14010

Ethinylestradiol, Impurities

Ethinylestradiol EP Impurity A

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In Stock

CAS No.

: 4717-38-8

Mol F.

: C20H24O2

Mol W.

: 296.41

Cat No.

: SA13107

Ethinylestradiol, Impurities

Ethinylestradiol EP Impurity B

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In Stock

CAS No.

: 1231-96-5

Mol F.

: C20H22O2

Mol W.

: 294.39

Cat No.

: SA13101

Ethinylestradiol, Impurities

Ethinylestradiol EP Impurity E

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In Stock

CAS No.

: 27521-34-2

Mol F.

: C20H24O3

Mol W.

: 312.4

Cat No.

: SA13102

Ethinylestradiol, Impurities

Ethinylestradiol EP Impurity G

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In Stock

CAS No.

: 38002-18-5

Mol F.

: C20H22O3

Mol W.

: 310.39

Cat No.

: SA13104

Ethinylestradiol, Impurities

Ethinylestradiol EP Impurity I

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In Stock

CAS No.

: 67703-68-8

Mol F.

: C20H22O2

Mol W.

: 294.39

Cat No.

: SA13106

Formoterol, Impurities

Ethoxy Formoterol Impurity

$400.00 25 mg

In Stock

CAS No.

Mol F.

: C21H28N2O4

Mol W.

: 372.5

Cat No.

: SA21112

Impurities, Sofosbuvir

Ethoxy Sofosbuvir Impurity

Please enquire for price & pack size

In Stock

CAS No.

: 2164516-85-0

Mol F.

: C21H27FN3O9P

Mol W.

: 515.42

Cat No.

: SA15442

Impurities, Rosuvastatin

Ethyl (S)-4-Chloro-3-hydroxybutyrate

$80.00 100 mg

In Stock

CAS No.

: 86728-85-0

Mol F.

: C6H11ClO3

Mol W.

: 166.6

Cat No.

: SA121115

Impurities, Ticagrelor

Ethyl 2-((3aR,4S,6R,6aS)-6-(benzyloxycarbonyl)-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yloxy)acetate

Please enquire for price & pack size

In Stock

CAS No.

: 866551-95-3

Mol F.

: C20H27NO7

Mol W.

: 393.43

Cat No.

: SA32510

Febuxostat, Impurities

Ethyl 2-(3-Formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate

Please enquire for price & pack size

In Stock

CAS No.

: 161798-01-2

Mol F.

: C₁₄H₁₃NO₄S

Mol W.

: 291.32

Cat No.

: SA32003

Erlotinib, Impurities

Ethyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate hydrochloride

Please enquire for price & pack size

In Stock

CAS No.

: 183322-17-0

Mol F.

: C15H24ClNO6

Mol W.

: 349.81

Cat No.

: SA25231

Apixaban, Impurities

Ethyl 2-chloro-2-(2- phenylhydrazono)acetate

$90.00 25 mg

In Stock

CAS No.

: 28663-68-5

Mol F.

: C10H11ClN2O2

Mol W.

: 226.66

Cat No.

: SA39942

Aciclovir, Impurities

Ethyl 3-[(5-chloro-2-nitrophenyl)phenylamino]-3-oxopropionate

$195.00 25 mg

In Stock

CAS No.

: 22316-45-6

Mol F.

: C17H15ClN2O5

Mol W.

: 362.76

Cat No.

: SA21404

Dapagliflozin, Impurities

Ethyl Dapagliflozin Impurity

$175.00 10 mg

In Stock

CAS No.

Mol F.

: C23H29ClO6

Mol W.

: 436.93

Cat No.

: SA15032

Apixaban

Ethyl-2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate

$90.00 25 mg

In Stock

CAS No.

: 1644619-42-0

Mol F.

: C11H13ClN2O3

Mol W.

: 256.7

Cat No.

: SA39923

Impurities, Olmesartan Medoxomil

Ethyl-4-(prop-1-ene-2-yl)2-propyl-1H-imidazole-5-carboxylate; Ethyl-4-(Prop-1-en-2-yl)-2-propyl

$155.00 25 mg

In Stock

CAS No.

: 157356-73-5

Mol F.

: C12H18N2O2

Mol W.

: 222.28

Cat No.

: SA17711

Etoricoxib, Impurities

Etoricoxib N1’-Oxide

Please enquire for price & pack size

In Stock

CAS No.

: 325855-74-1

Mol F.

: C18H15ClN2O3S

Mol W.

: 374.84

Cat No.

: SA41604

Etravirine, Impurities

Etravirine Desamino Impurity

Please enquire for price & pack size

In Stock

CAS No.

: 269055-04-1

Mol F.

: C20H14BrN5O

Mol W.

: 420.26

Cat No.

: SA26111

Exemestane, Impurities

Exemestane ±β-Spirooxirane 17-keto (Mixture of Diastereomer)

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In Stock

CAS No.

: NA

Mol F.

: C20H24O3

Mol W.

: 312.4

Cat No.

: SA19130

Exemestane, Impurities

Exemestane 6-methylsulfonyl; Exemestane impurity 1

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In Stock

CAS No.

: NA

Mol F.

: C21H28O5S

Mol W.

: 392.51

Cat No.

: SA19126

Exemestane, Impurities

Exemestane EP Impurity F

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In Stock

CAS No.

: 72648-46-5

Mol F.

: C₁₉H₂₂O₃

Mol W.

: 298.38

Cat No.

: SA19106

Exemestane, Impurities

Exemestane EP Impurity I

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C21H26O3

Mol W.

: 326.4

Cat No.

: SA19138

Exemestane, Impurities

Exemestane EP Impurity J

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In Stock

CAS No.

: 1160599-91-6

Mol F.

: C22H28O3

Mol W.

: 340.5

Cat No.

: SA19131

Exemestane, Impurities

Exemestane Related Compound 2

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C20H24O3

Mol W.

: 312.4

Cat No.

: SA19107

Exemestane, Impurities

Exemestane α-Spirooxirane

Please enquire for price & pack size

In Stock

CAS No.

: 152764-24-4

Mol F.

: C₂₀H₂₄O₃

Mol W.

: 312.39999999999998

Cat No.

: SA19124

Exemestane, Impurities

Exemestane β-Spirooxirane

Please enquire for price & pack size

In Stock

CAS No.

: 152764-31-3

Mol F.

: C₂₀H₂₄O₃

Mol W.

: 312.4

Cat No.

: SA19123

Ezetimibe

Please enquire for price & pack size

In Stock

CAS No.

: 163222-33-1

Mol F.

: C24H21F2NO3

Mol W.

: 409.42

Cat No.

: SA14846

Ezetimibe, Impurities

Ezetimibe -E-Alkene; 3’-Anhydro E Ezetimibe

$300.00 25 mg

In Stock

CAS No.

: 204589-68-4

Mol F.

: C24H19F2NO2

Mol W.

: 391.41

Cat No.

: SA14834

Ezetimibe, Impurities

Ezetimibe -Z-Alkene; 3’-Anhydro Z Ezetimibe

$550.00 25 mg

In Stock

CAS No.

Mol F.

: C24H19F2NO2

Mol W.

: 391.41

Cat No.

: SA14833

Ezetimibe, Impurities

Ezetimibe (3R,4R,3’R)-isomer; RRR-Ezetimibe

$275.00 25 mg

In Stock

CAS No.

: 1593542-96-1

Mol F.

: C24H21F2NO3

Mol W.

: 409.44

Cat No.

: SA14809

Ezetimibe, Impurities

Ezetimibe (3R,4R,3’S)-Isomer; SRR-Ezetimibe

$300.00 25 mg

In Stock

CAS No.

: 1478664-02-6

Mol F.

: C24H21F2NO3

Mol W.

: 409.44

Cat No.

: SA14822

Ezetimibe, Impurities

Ezetimibe (3S,4S,3’R)-Isomer; RSS-Ezetimibe

$300.00 25 mg

In Stock

CAS No.

: 1478664-18-4

Mol F.

: C24H21F2NO3

Mol W.

: 409.44

Cat No.

: SA14821

Ezetimibe, Impurities

Ezetimibe (3S,4S,3’S)-isomer; SSS-Ezetimibe

$175.00 10 mg

In Stock

CAS No.

: 1593543-07-7

Mol F.

: C24H21F2NO3

Mol W.

: 409.44

Cat No.

: SA14810