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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 32701–32800 of 45668 standards · Impurities

P-332015BACK ORDER

Phenothiazine Impurity 8

CAS #20290-48-6

Mol. formulaC₁₃H₉NO₂S

Mol. weight243.28

Details

P-332016BACK ORDER

Phenothiazine Impurity 9

CAS #54920-98-8

Mol. formulaC₁₃H₁₁NO₂S

Mol. weight245.30

Details

P-332019BACK ORDER

Phenothiazine Impurity 10

CAS #54819-17-9

Mol. formulaC₁₂H₇NOS

Mol. weight 213.25

Details

P-332020IN STOCK

Phenothiazine Impurity 11

CAS #63457-22-7

Mol. formulaC₁₆H₁₃ClN₂S

Mol. weight300.80

Details

P-332021BACK ORDER

Phenothiazine Impurity 12

CAS #1796956-57-4

Mol. formulaC₁₆H₁₂N₂S

Mol. weight264.35

Details

P-332022IN STOCK

Phenothiazine Impurity 13

CAS #7445-99-0

Mol. formulaC₁₂H₉NOS

Mol. weight215.27

Details

P-332023BACK ORDER

Phenothiazine Impurity 14

CAS #56080-32-1

Mol. formulaC₁₅H₁₆N₂S

Mol. weight256.37

Details

P-333IN STOCK

Pentoxyverine Impurity B HCl (Caramiphen HCl)

CAS #125-85-9

Mol. formulaC18H27NO2. HCl

Mol. weight289.42 36.46

Details

P-334IN STOCK

Pentoxyverine Impurity B Citrate (Caramiphen Citrate)

CAS #77-22-5 (free base)

Mol. formulaC18H27NO2. C6H8O7

Mol. weight289.42 192.13

Details

P-335BACK ORDER

Pentoxyverine Impurity 1

CAS #105539-06-8

Mol. formulaC₁₂H₁₅NO

Mol. weight189.258

Details

P-336BACK ORDER

Pentoxyverine Impurity 2

CAS #NA

Mol. formulaC₁₆H₂₃NO₂

Mol. weight261.365

Details

P-337BACK ORDER

Pentoxyverine Impurity 3

CAS #5296-89-9

Mol. formulaC₁₂H₁₅NO

Mol. weight189.258

Details

P-338BACK ORDER

Pentoxyverine Impurity 4

CAS #NA

Mol. formulaC₁₆H₂₃NO

Mol. weight245.366

Details

P-339BACK ORDER

Pentoxyverine Impurity 5

CAS #NA

Mol. formulaC₁₄H₁₈O₃

Mol. weight234.295

Details

P-340002BACK ORDER

Phenacetin Impurity 1 (4,4'-Azoxydiphenol)

CAS #15596-57-3

Mol. formulaC₁₂H₁₀N₂O₃

Mol. weight230.22

Details

P-340003BACK ORDER

Phenacetin Impurity 2

CAS #614-26-6

Mol. formulaC₁₂H₈Cl₂N₂O

Mol. weight267.11

Details

P-340004BACK ORDER

Phenacetin Impurity 3

CAS #24176-84-9

Mol. formulaC₁₄H₁₃ClN₂O₂

Mol. weight276.72

Details

P-340005BACK ORDER

Phenacetin Impurity 4

CAS #3154-18-5

Mol. formulaC₉H₁₃NO

Mol. weight151.21

Details

P-340006BACK ORDER

Phenacetin Impurity 5

CAS #65570-13-0

Mol. formulaC₁₀H₁₅NO

Mol. weight165.24

Details

P-340007BACK ORDER

Phenacetin Impurity 6

CAS #823-86-9

Mol. formulaC₆H₆ClNO

Mol. weight143.57

Details

P-340008BACK ORDER

Phenacetin Impurity 7

CAS #60457-49-0

Mol. formulaC₁₄H₁₆N₂O

Mol. weight228.30

Details

P-340009BACK ORDER

Phenacetin Impurity 8

CAS #7466-38-8

Mol. formulaC₁₄H₁₄N₂O

Mol. weight226.28

Details

P-340010BACK ORDER

Phenacetin Impurity 9

CAS #98-95-3

Mol. formulaC₆H₅NO₂

Mol. weight123.11

Details

P-340011BACK ORDER

Phenacetin Impurity 10

CAS #2050-16-0

Mol. formulaC₁₂H₁₀N₂O₂

Mol. weight214.22

Details

P-340012IN STOCK

Phenacetin Impurity 11

CAS #189265-69-8

Mol. formulaC₁₂H₉ClN₂O

Mol. weight232.67

Details

P-340013IN STOCK

Phenacetin Impurity 12

CAS #188905-67-1

Mol. formulaC₁₄H₁₃ClN₂O

Mol. weight260.72

Details

P-340014BACK ORDER

Phenacetin Impurity 13

CAS #102236-24-8

Mol. formulaC₈H₈ClNO₃

Mol. weight201.61

Details

P-340015BACK ORDER

Phenacetin Impurity 14

CAS #21650-51-1

Mol. formulaC₁₂H₈Cl₂N₂

Mol. weight251.110

Details

P-340016BACK ORDER

Phenacetin Impurity 15

CAS #30926-04-6

Mol. formulaC₁₂H₈Cl₂N₂

Mol. weight251.110

Details

P-340017BACK ORDER

Phenacetin Impurity 16

CAS #21650-66-8

Mol. formulaC₁₂H₈Cl₂N₂O

Mol. weight267.109

Details

P-340018BACK ORDER

Phenacetin Impurity 17

CAS #30926-06-8

Mol. formulaC₁₆H₁₈N₂O₂

Mol. weight270.332

Details

P-340019BACK ORDER

Phenacetin Impurity 18

CAS #53547-17-4

Mol. formulaC₁₆H₁₈N₂O₂

Mol. weight270.332

Details

P-340020BACK ORDER

Phenacetin Impurity 19

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₃

Mol. weight286.331

Details

P-340021BACK ORDER

Phenacetin Impurity 20

CAS #51437-64-0

Mol. formulaC₁₆H₁₈N₂O₃

Mol. weight286.331

Details

P-340022BACK ORDER

Phenacetin Impurity 21

CAS #NA

Mol. formulaC₁₄H₁₃ClN₂O

Mol. weight260.721

Details

P-340023BACK ORDER

Phenacetin Impurity 22

CAS #24176-83-8

Mol. formulaC₁₄H₁₃ClN₂O₂

Mol. weight276.720

Details

P-340024BACK ORDER

Phenacetin Impurity 23

CAS #NA

Mol. formulaC₁₄H₁₃ClN₂O₂

Mol. weight276.720

Details

P-340025BACK ORDER

Phenacetin Impurity 24

CAS #NA

Mol. formulaC₁₄H₁₃ClN₂O₂

Mol. weight276.720

Details

P-340026IN STOCK

Phenacetin Impurity 25 (Mixture of Isomers)

CAS #NA

Mol. formulaC₁₂H₉ClN₂O₂

Mol. weight248.67

Details

P-340027BACK ORDER

Phenacetin Impurity 26 (tert-Butyl Chloride)

CAS #507-20-0

Mol. formulaC₄H₉Cl

Mol. weight92.57

Details

P-343BACK ORDER

Phenylbutazone Impurity B

CAS #16860-43-8

Mol. formulaC19H20N2O3

Mol. weight324.38

Details

P-344IN STOCK

Phenylbutazone EP Impurity C

CAS #122-66-7

Mol. formulaC₁₂H₁₂N₂

Mol. weight184.24

Details

P-344002IN STOCK

Propetamphos Impurity 1

CAS #99606-11-8

Mol. formulaC₇H₁₄NO₄PS

Mol. weight239.23

Details

P-345BACK ORDER

Phenylbutazone Impurity D

CAS #103-33-3

Mol. formulaC₁₂H₁₀N₂

Mol. weight182.23

Details

P-345003IN STOCK

Perospirone Impurity 1

CAS #7506-66-3

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

P-345004BACK ORDER

Perospirone Impurity 2

CAS #NA

Mol. formulaC₂₃H₃₀N₄O₂S

Mol. weight426.58

Details

P-345005IN STOCK

Perospirone Impurity 3

CAS #1002359-81-0

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

P-345006IN STOCK

Perospirone Impurity 4

CAS #117307-09-2

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

P-345007BACK ORDER

Perospirone Impurity 5

CAS #13149-00-3

Mol. formulaC₈H₁₀O₃

Mol. weight154.17

Details

P-345008BACK ORDER

Perospirone Impurity 6

CAS #NA

Mol. formulaC₂₆H₃₂N₆S₂

Mol. weight492.70

Details

P-345009BACK ORDER

Perospirone Impurity 7

CAS #110-52-1

Mol. formulaC₄H₈Br₂

Mol. weight215.92

Details

P-345010BACK ORDER

Perospirone Impurity 8

CAS #159729-16-5

Mol. formulaC₁₅H₂₁N₃OS

Mol. weight291.41

Details

P-345011BACK ORDER

Perospirone Impurity 9

CAS #1621467-18-2

Mol. formulaC₂₀H₄₆N₂. 2Br

Mol. weight314.60 2*79.90

Details

P-345012BACK ORDER

Perospirone Impurity 10

CAS #NA

Mol. formulaC₁₂H₂₄N₂. 2Br

Mol. weight196.34 2*79.90

Details

P-345013IN STOCK

Perospirone Impurity 11

CAS #33036-62-3

Mol. formulaC₄H₉BrO

Mol. weight153.02

Details

P-345014BACK ORDER

Perospirone Impurity 12

CAS #92036-96-9

Mol. formulaC₁₂H₂₆N₂O₂

Mol. weight230.35

Details

P-345015BACK ORDER

Perospirone Impurity 13

CAS #87691-94-9

Mol. formulaC₁₅H₂₀N₃S. Br

Mol. weight274.41 79.90

Details

P-345016BACK ORDER

Perospirone Impurity 14

CAS #105981-34-8

Mol. formulaC₁₅H₂₂N₄S

Mol. weight290.43

Details

P-345017BACK ORDER

Perospirone Impurity 15

CAS #NA

Mol. formulaC₂₀H₂₈N₂O₄

Mol. weight360.45

Details

P-345018BACK ORDER

Perospirone Impurity 16

CAS #190582-37-7

Mol. formulaC₂₃H₃₂N₄O₃S

Mol. weight444.59

Details

P-345019BACK ORDER

Perospirone Impurity 17

CAS #NA

Mol. formulaC₂₃H₃₀N₄O₃S

Mol. weight442.58

Details

P-345020BACK ORDER

Perospirone Impurity 18

CAS #NA

Mol. formulaC₂₈H_{44_N4_O₄}

Mol. weight500.68

Details

P-345021BACK ORDER

Perospirone Impurity 19

CAS #NA

Mol. formulaC₂₃H₃₂N₄O₃S

Mol. weight444.59

Details

P-345022BACK ORDER

Perospirone Impurity 20

CAS #NA

Mol. formulaC₂₄H₃₀N₄O₄S

Mol. weight470.59

Details

P-345023BACK ORDER

Perospirone Impurity 21

CAS #NA

Mol. formulaC₂₇H₃₂N₆O₂S₂

Mol. weight536.71

Details

P-345024BACK ORDER

Perospirone Impurity 22

CAS #NA

Mol. formulaC₂₈H₃₂N₆O₄S₂

Mol. weight580.72

Details

P-345026BACK ORDER

Perospirone Impurity 24

CAS #NA

Mol. formulaC₂₃H₃₀N₄O₂S

Mol. weight426.58

Details

P-345027BACK ORDER

Perospirone Impurity 25

CAS #1253785-79-3

Mol. formulaC₁₆H₂₇N₃O₂

Mol. weight293.41

Details

P-345028BACK ORDER

Perospirone Impurity 26

CAS #NA

Mol. formulaC₂₈H₄₄N₄O₄

Mol. weight500.68

Details

P-345029BACK ORDER

Perospirone Impurity 27

CAS #NA

Mol. formulaC₁₉H₂₂N₂O₃S

Mol. weight358.46

Details

P-345030BACK ORDER

Perospirone Impurity 28

CAS #NA

Mol. formulaC₁₂H₁₉NO₃

Mol. weight225.29

Details

P-345031BACK ORDER

Perospirone Impurity 29

CAS #NA

Mol. formulaC₁₂H₁₇NO₂

Mol. weight207.27

Details

P-345032IN STOCK

Perospirone Impurity 30 HCl

CAS #10479-62-6

Mol. formulaC₈H₁₅N. HCl

Mol. weight125.22 36.46

Details

P-345033IN STOCK

Perospirone Impurity 31 HCl

CAS #NA

Mol. formulaC₈H₁₅N. HCl

Mol. weight125.22 36.46

Details

P-345034IN STOCK

Perospirone Impurity 32

CAS #205673-80-9

Mol. formulaC₂₃H₃₀N₄O₃S

Mol. weight442.58

Details

P-345035IN STOCK

Perospirone Impurity 32-d8

CAS #NA

Mol. formulaC₂₃H₂₂D₈N₄O₃S

Mol. weight450.63

Details

P-345036IN STOCK

Perospirone Impurity 33

CAS #46022-05-3

Mol. formulaC₈H₁₂O₄

Mol. weight172.18

Details

P-345037IN STOCK

Perospirone Impurity 34

CAS #21963-41-7

Mol. formulaC₈H₁₂O₄

Mol. weight172.18

Details

P-345038IN STOCK

Perospirone Impurity 35

CAS #164519-76-0

Mol. formulaC₁₂H₁₈BrNO₂

Mol. weight288.19

Details

P-345039BACK ORDER

Perospirone Impurity 36

CAS #607405-42-5

Mol. formulaC₂₃H₂₈N₄O₂S

Mol. weight424.56

Details

P-346BACK ORDER

Phenylbutazone Impurity E

CAS #531-85-1

Mol. formulaC12H12N2 . 2HCl

Mol. weight184.24 2x36.46

Details

P-347BACK ORDER

Phenylbutazone Impurity 1

CAS #30923-77-4

Mol. formulaC18H20N2O2

Mol. weight296.37

Details

P-348IN STOCK

Phenylbutazone EP Impurity A (Bumadizone)

CAS #3583-64-0

Mol. formulaC19H22N2O3

Mol. weight326.40

Details

P-349003BACK ORDER

PF-543 Impurity 1

CAS #1415562-81-0

Mol. formulaC₁₄H₁₄O₃S

Mol. weight262.32

Details

P-349004BACK ORDER

PF-543 Impurity 2

CAS #1415564-78-1

Mol. formulaC₂₂H₂₀O₄S

Mol. weight380.46

Details

P-353IN STOCK

Primidone EP Impurity F

CAS #1189504-46-8

Mol. formulaC₂₁H₂₄N₂O₂

Mol. weight336.44

Details

P-354BACK ORDER

Primidone EP Impurity D

CAS #80544-75-8

Mol. formulaC11H12N2O

Mol. weight188.23

Details

P-354002BACK ORDER

Pardoprunox Impurity 1

CAS #81282-60-2

Mol. formulaC₇H₆N₂O₂

Mol. weight150.14

Details

P-354005BACK ORDER

Pardoprunox Impurity 2

CAS #NA

Mol. formulaC₁₁H₁₃N₃O₂

Mol. weight219.24

Details

P-354006BACK ORDER

Pardoprunox Impurity 3

CAS #NA

Mol. formulaC₁₅H₁₉N₅O₃

Mol. weight317.35

Details

P-354007BACK ORDER

Pardoprunox Impurity 4

CAS #NA

Mol. formulaC₁₅H₂₃N₅O₃

Mol. weight 321.38

Details

P-355IN STOCK

Primidone EP Impurity E

CAS #90-27-7

Mol. formulaC₁₀H₁₂O₂

Mol. weight164.20

Details

P-357IN STOCK

Primidone EP Impurity C (Primidone USP Related Compound C)

CAS #90-26-6

Mol. formulaC₁₀H₁₃NO

Mol. weight163.22

Details

P-363002BACK ORDER

Pibrentasvir Impurity 1

CAS #1332357-14-8

Mol. formulaC₄₃H₄₃F₅N₈

Mol. weight766.87

Details

P-363003BACK ORDER

Pibrentasvir Impurity 2

CAS #1890114-11-0

Mol. formulaC₅₃H₅₉F₅N₈O₄

Mol. weight 967.10

Details

P-363004IN STOCK

Pibrentasvir Impurity 3

CAS #1332356-31-6

Mol. formulaC₁₇H₁₇F₃N₂

Mol. weight306.33

Details

P-363005BACK ORDER

Pibrentasvir Impurity 4

CAS #1292836-20-4

Mol. formulaC₁₆H₁₂Cl₂F₂N₂O₆

Mol. weight437.18

Details

P-363008BACK ORDER

Pibrentasvir Impurity 5

CAS #NA

Mol. formulaC₅₇H₆₅F₅N₁₀O₈

Mol. weight1113.20

Details

P-363009BACK ORDER

Pibrentasvir Impurity 6

CAS #NA

Mol. formulaC₅₅H₆₃F₅N₁₀O₆

Mol. weight1055.17

Details

P-363010BACK ORDER

Pibrentasvir Impurity 7

CAS #NA

Mol. formulaC₅₇H₆₅F₅N₁₀O₈

Mol. weight1113.20

Details

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