TLC Pharmaceutical Standards — products catalogue

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

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Showing 38901–39000 of 45633 standards · Impurities

S-1753BACK ORDER

Salbutamol Impurity 23

CAS #54208-72-9

Mol. formulaC₁₆H₂₅NO₃

Mol. weight279.38

Details

S-1754BACK ORDER

Salbutamol Impurity 24

CAS #238762-31-7

Mol. formulaC₁₆H₂₅NO₃

Mol. weight279.38

Details

S-1755BACK ORDER

Salbutamol Impurity 25

CAS #238762-34-0

Mol. formulaC₁₆H₂₅NO₃

Mol. weight279.38

Details

S-1757BACK ORDER

Salbutamol Impurity 26

CAS #1797136-74-3

Mol. formulaC₁₇H₂₇NO₃

Mol. weight293.41

Details

S-1758IN STOCK

Salbutamol EP Impurity I (R-Isomer) (Levalbuterol USP Related Compound F)

CAS #174607-68-2

Mol. formulaC₂₀H₂₇NO₃

Mol. weight329.44

Details

S-1759IN STOCK

Salbutamol EP Impurity D Hemisulfate (Levalbuterol USP Related Compound D)

CAS #2624100-96-3

Mol. formulaC₁₃H₁₉NO₃. 0.5 H₂SO₄

Mol. weight237.30 0.5*98.07

Details

S-176IN STOCK

Salbutamol EP Impurity A HCl

CAS #2468639-65-6

Mol. formulaC₁₄H₂₃NO₃. HCl

Mol. weight253.34 36.46

Details

S-1760BACK ORDER

Salbutamol Impurity 27

CAS #18866-78-9

Mol. formulaC₁₂H₁₉NO₃

Mol. weight225.29

Details

S-176006IN STOCK

alpha-Sinensal

CAS #17909-77-2

Mol. formulaC₁₅H₂₂O

Mol. weight218.34

Details

S-1761BACK ORDER

Salbutamol Impurity 28

CAS #NA

Mol. formulaC₁₃H₁₉NO₃

Mol. weight237.30

Details

S-1762BACK ORDER

Salbutamol Impurity 29

CAS #NA

Mol. formulaC₁₃H₁₉NO₃

Mol. weight237.30

Details

S-1763IN STOCK

Salbutamol Impurity 30

CAS #NA

Mol. formulaC₁₃H₂₀ClNO₃

Mol. weight273.76

Details

S-1764BACK ORDER

Salbutamol Impurity 31

CAS #2518388-15-1

Mol. formulaC₉H₈O₅

Mol. weight196.16

Details

S-1766BACK ORDER

Salbutamol Impurity 32

CAS #39235-58-0

Mol. formulaC₉H₁₀O₃

Mol. weight166.18

Details

S-1767BACK ORDER

Salbutamol Impurity 33

CAS #62932-94-9

Mol. formulaC₉H₉BrO₃

Mol. weight245.07

Details

S-1768IN STOCK

Salbutamol Impurity 34

CAS #NA

Mol. formulaC₁₁H₁₀BrClO₃

Mol. weight305.55

Details

S-1769BACK ORDER

Salbutamol Impurity 35

CAS #NA

Mol. formulaC₃₁H₄₀N₂O₂

Mol. weight472.67

Details

S-177IN STOCK

Salbutamol EP Impurity B HCl (Albuterol USP Related Compound I HCl)

CAS #112337-52-7

Mol. formulaC₁₂H₁₉NO₂. HCl

Mol. weight209.29 36.46

Details

S-1770BACK ORDER

Salbutamol Impurity 36

CAS #NA

Mol. formulaC₁₇H₃₀N₂O₂

Mol. weight183.21

Details

S-1771BACK ORDER

Salbutamol Impurity 37

CAS #141024-79-5

Mol. formulaC₉H₁₂O₃

Mol. weight168.19

Details

S-1772BACK ORDER

Salbutamol Impurity 38

CAS #1797735-50-2

Mol. formulaC₁₆H₁₉NO₃

Mol. weight273.33

Details

S-1773BACK ORDER

Salbutamol Impurity 39

CAS #24085-19-6

Mol. formulaC₉H₁₃NO₃

Mol. weight183.21

Details

S-1774BACK ORDER

Salbutamol Impurity 40

CAS #77430-27-4

Mol. formulaC₂₄H₂₉NO₅

Mol. weight411.50

Details

S-1775BACK ORDER

Salbutamol Impurity 41

CAS #NA

Mol. formulaC₂₂H₂₇NO₄

Mol. weight369.46

Details

S-1776BACK ORDER

Salbutamol Impurity 42

CAS #NA

Mol. formulaC₁₅H₂₃NO₄

Mol. weight281.35

Details

S-1777BACK ORDER

Salbutamol Impurity 43

CAS #14610-37-8

Mol. formulaC₅H₁₃N

Mol. weight87.17

Details

S-1778BACK ORDER

Salbutamol Impurity 44

CAS #NA

Mol. formulaC₁₄H₂₁NO₃

Mol. weight251.33

Details

S-1779INQUIRE FURTHER

Salbutamol Impurity 45

CAS #NA

Mol. formulaC₃₁H₄₀N₂O₃

Mol. weight488.67

Details

S-178IN STOCK

Salbutamol EP Impurity C (Albuterol USP Related Compound A (Free Form), Levalbuterol USP Related Compound B)

CAS #18910-68-4

Mol. formulaC₁₃H₂₁NO₂

Mol. weight223.32

Details

S-1780INQUIRE FURTHER

Salbutamol Impurity 46

CAS #NA

Mol. formulaC₁₇H₃₀N₂O₃

Mol. weight310.44

Details

S-1783BACK ORDER

Salbutamol Impurity 47 HCl

CAS #NA

Mol. formulaC₇H₁₃NO. HCl

Mol. weight127.19 36.46

Details

S-1784BACK ORDER

Salbutamol Impurity 48

CAS #16475-90-4

Mol. formulaC₁₀H₁₀O₄

Mol. weight194.19

Details

S-1785BACK ORDER

Salbutamol Impurity 49

CAS #27566-09-2

Mol. formulaC₁₄H₂₁NO₄

Mol. weight267.33

Details

S-1786BACK ORDER

Salbutamol Impurity 50

CAS #NA

Mol. formulaC₁₃H₂₀BrNO₃

Mol. weight318.21

Details

S-1787BACK ORDER

Salbutamol Impurity 52

CAS #26945-93-7

Mol. formulaC₁₁H₁₅NO

Mol. weight177.25

Details

S-1788INQUIRE FURTHER

Salbutamol Impurity 53

CAS #NA

Mol. formulaC₁₀H₈Cl₂O₃

Mol. weight247.07

Details

S-179IN STOCK

Salbutamol EP Impurity E

CAS #24085-03-8

Mol. formulaC₂₀H₂₇NO₃

Mol. weight329.44

Details

S-1790BACK ORDER

Salbutamol Impurity 54

CAS #NA

Mol. formulaC₂₀H₂₇NO₂

Mol. weight313.44

Details

S-179007BACK ORDER

SDZ-201106 Impurity 1

CAS #27737-55-9

Mol. formulaC₁₈H₁₇NO₃

Mol. weight295.34

Details

S-179008BACK ORDER

SDZ-201106 Impurity 2

CAS #106469-57-2

Mol. formulaC₉H₆N₂O

Mol. weight158.16

Details

S-179009BACK ORDER

SDZ-201106 Impurity 3

CAS #73907-82-1

Mol. formulaC₁₂H₁₀N₂O₂

Mol. weight214.22

Details

S-1792BACK ORDER

Salbutamol Impurity 55

CAS #34351-42-3

Mol. formulaC₁₃H₂₁NO₃

Mol. weight239.32

Details

S-1793BACK ORDER

Salbutamol Impurity 56

CAS #2691147-78-9

Mol. formulaC₁₃H₂₁NO₃

Mol. weight239.32

Details

S-1794BACK ORDER

Salbutamol Impurity 57

CAS #NA

Mol. formulaC₁₃H₂₁NO₃

Mol. weight239.32

Details

S-1795BACK ORDER

Salbutamol Impurity 58

CAS #NA

Mol. formulaC₁₃H₂₁NO₃

Mol. weight239.32

Details

S-1796BACK ORDER

Salbutamol Impurity 59

CAS #NA

Mol. formulaC₂₀H₂₆N₂O₆S

Mol. weight422.50

Details

S-1797BACK ORDER

Salbutamol Impurity 60

CAS #NA

Mol. formulaC₂₀H₂₄N₂O₅S

Mol. weight404.48

Details

S-1798BACK ORDER

Salbutamol Impurity 61

CAS #NA

Mol. formulaC₁₇H₁₄Br₂O₄

Mol. weight442.10

Details

S-1799BACK ORDER

Salbutamol Impurity 62

CAS #NA

Mol. formulaC₂₁H₂₅NO₄

Mol. weight355.43

Details

S-1811IN STOCK

Solifenacin EP Impurity F Succinate

CAS #1262506-09-1

Mol. formulaC₂₃H₂₆N₂O₂. C₄H₆O₄

Mol. weight362.47 118.09

Details

S-1812IN STOCK

Solifenacin EP Impurity G Succinate

CAS #862207-70-3

Mol. formulaC₂₃H₂₆N₂O₂. C₄H₆O₄

Mol. weight362.47 118.09

Details

S-1813IN STOCK

Solifenacin EP Impurity H Succinate

CAS #862207-71-4

Mol. formulaC₂₃H₂₆N₂O₂. C₄H₆O₄

Mol. weight362.47 118.09

Details

S-1815IN STOCK

Solifenacin Impurity 2

CAS #1229227-22-8

Mol. formulaC₂₂H₁₈N₂O₄

Mol. weight374.40

Details

S-1822IN STOCK

trans 4-Hydroxy Solifenacin N-Oxide (Mixture of (1R,4R) and (1S,4S) Diastereomers)

CAS #NA

Mol. formulaC₂₃H₂₆N₂O₄

Mol. weight394.47

Details

S-1823IN STOCK

Solifenacin EP Impurity C

CAS #1534326-81-2

Mol. formulaC₃₁H₂₈N₂O

Mol. weight444.58

Details

S-1824IN STOCK

Solifenacin EP Impurity D

CAS #2216750-52-4

Mol. formulaC₃₁H₂₈N₂O

Mol. weight444.58

Details

S-1825IN STOCK

Solifenacin Impurity 1 ((R)-4-Nitrophenyl Quinuclidin-3-yl Carbonate) HCl

CAS #1243274-81-8 (free base)

Mol. formulaC14H16N2O5. HCl

Mol. weight292.29 36.46

Details

S-1829IN STOCK

(R)-Solifenacin EP Impurity A

CAS #180272-45-1

Mol. formulaC₁₅H₁₅N

Mol. weight209.29

Details

S-1831IN STOCK

Solifenacin EP Impurity E (3-Quinuclidinol)

CAS #25333-42-0

Mol. formulaC₇H₁₃NO

Mol. weight127.19

Details

S-1832IN STOCK

Solifenacin EP Impurity A

CAS #118864-75-8

Mol. formulaC₁₅H₁₅N

Mol. weight209.29

Details

S-1833IN STOCK

Solifenacin EP Impurity B

CAS #1353274-25-5

Mol. formulaC₁₉H₂₁NO₂

Mol. weight295.38

Details

S-184IN STOCK

Solifenacin EP Impurity I (Solifenacin N-Oxide)

CAS #180272-28-0

Mol. formulaC₂₃H₂₆N₂O₃

Mol. weight378.47

Details

S-1842IN STOCK

(S)-Solifenacin EP Impurity E ((S)-3-Quinuclidinol)

CAS #34583-34-1

Mol. formulaC₇H₁₃NO

Mol. weight127.19

Details

S-1852IN STOCK

rac-Solifenacin EP Impurity A

CAS #22990-19-8

Mol. formulaC₁₅H₁₅N

Mol. weight209.29

Details

S-1855BACK ORDER

Solifenacin EP Impurity I-d5 (Solifenacin-N-Oxide-d5)

CAS #180272-28-0 (non-labelled)

Mol. formulaC23H21D5N2O3

Mol. weight383.50

Details

S-1858IN STOCK

Solifenacin EP Impurity G N-Oxide

CAS #NA

Mol. formulaC₂₃H₂₆N₂O₃

Mol. weight378.47

Details

S-1859BACK ORDER

Solifenacin EP Impurity H-d5 Succinate

CAS #862207-71-4 (non-labelled)

Mol. formulaC23H21D5N2O2. C4H6O4

Mol. weight367.50 118.09

Details

S-1860BACK ORDER

4-Hydroxy Solifenacin N-Oxide

CAS #861998-78-9

Mol. formulaC₂₃H₂₆N₂O₄

Mol. weight394.47

Details

S-186003BACK ORDER

Sulcotrione Impurity 1

CAS #887502-60-5

Mol. formulaC₁₄H₁₂O₅S

Mol. weight292.31

Details

S-186004BACK ORDER

Sulcotrione Impurity 2

CAS #53250-83-2

Mol. formulaC₈H₇ClO₄S

Mol. weight234.65

Details

S-1861IN STOCK

Solifenacin Impurity 3

CAS #1203447-95-3

Mol. formulaC22H19NO2

Mol. weight329.40

Details

S-1862BACK ORDER

Solifenacin Impurity 4

CAS #1798817-92-1

Mol. formulaC23H26N2O3. C4H6O4

Mol. weight378.47 118.09

Details

S-1864IN STOCK

Solifenacin Impurity 5

CAS #1029430-94-1

Mol. formulaC₁₉H₁₇N₃O

Mol. weight303.37

Details

S-1865INQUIRE FURTHER

Solifenacin Impurity 6

CAS #NA

Mol. formulaC₂₃H₂₆N₂O₃

Mol. weight378.47

Details

S-1866BACK ORDER

Solifenacin Impurity 7

CAS #857019-15-9

Mol. formulaC₈H₁₁NO₃

Mol. weight169.180

Details

S-1867BACK ORDER

Solifenacin Impurity 8

CAS #34286-16-3

Mol. formulaC₁₀H₁₅NO₃

Mol. weight197.234

Details

S-1868IN STOCK

Solifenacin Impurity 9

CAS #NA

Mol. formulaC₁₉H₁₇N₃O

Mol. weight303.37

Details

S-1869IN STOCK

Solifenacin EP Impurity H

CAS #732228-02-3

Mol. formulaC₂₃H₂₆N₂O₂

Mol. weight362.47

Details

S-1870BACK ORDER

Solifenacin Impurity 10

CAS #1863095-36-6

Mol. formulaC₂₃H₂₆N₂O₄

Mol. weight394.47

Details

S-1871IN STOCK

Solifenacin Impurity 11

CAS #2748378-02-9

Mol. formulaC₂₃H₂₆N₂O₃

Mol. weight378.47

Details

S-1872BACK ORDER

Solifenacin Impurity 12

CAS #NA

Mol. formulaC₂₃H₂₆N₂O₄

Mol. weight394.47

Details

S-1873BACK ORDER

Solifenacin Impurity 13

CAS #142999-60-8

Mol. formulaC₁₅H₂₂N₂

Mol. weight230.36

Details

S-1874IN STOCK

N-Nitroso Solifenacin EP Impurity A

CAS #NA

Mol. formulaC₁₅H₁₄N₂O

Mol. weight238.29

Details

S-1875BACK ORDER

Solifenacin Impurity 14

CAS #NA

Mol. formulaC₁₅H₂₄N₂O₃

Mol. weight280.37

Details

S-1876BACK ORDER

(3R, 4R)-Solifenacin Impurity 38

CAS #NA

Mol. formulaC₆H₁₃NO

Mol. weight115.18

Details

S-1877BACK ORDER

(3R, 4S)-Solifenacin Impurity 38

CAS #NA

Mol. formulaC₆H₁₃NO

Mol. weight115.18

Details

S-1878BACK ORDER

Solifenacin Impurity 38

CAS #NA

Mol. formulaC₆H₁₃NO

Mol. weight115.18

Details

S-1880BACK ORDER

(3R, 4R)-Solifenacin Impurity 39

CAS #2092383-53-2

Mol. formulaC₇H₁₅NO

Mol. weight129.20

Details

S-1881BACK ORDER

(3R, 4S)-Solifenacin Impurity 39

CAS #1932558-57-0

Mol. formulaC₇H₁₅NO

Mol. weight129.20

Details

S-1882BACK ORDER

Solifenacin Impurity 39

CAS #NA

Mol. formulaC₇H₁₅NO

Mol. weight129.20

Details

S-1884BACK ORDER

Solifenacin Impurity 40

CAS #NA

Mol. formulaC₂₃H₂₈N₂O₂

Mol. weight364.49

Details

S-1886IN STOCK

rac-Solifenacin EP Impurity E (rac-3-Quinuclidinol)

CAS #1619-34-7

Mol. formulaC₇H₁₃NO

Mol. weight127.19

Details

S-192003BACK ORDER

Sivelestat Impurity 1

CAS #5973-34-2

Mol. formulaC₁₁H₁₄N₂O₃

Mol. weight 222.24

Details

S-192004IN STOCK

Sivelestat Impurity 2

CAS #155023-59-9

Mol. formulaC₁₅H₁₄N₂O₆S

Mol. weight350.35

Details

S-192005BACK ORDER

Sivelestat Impurity 3

CAS #150374-99-5

Mol. formulaC₁₁H₁₃ClO₄S

Mol. weight276.73

Details

S-192006BACK ORDER

Sivelestat Impurity 4

CAS #188114-98-9

Mol. formulaC₁₈H₁₉NO₆S

Mol. weight377.41

Details

S-192007BACK ORDER

Sivelestat Impurity 5

CAS #127373-95-9

Mol. formulaC₂₁H₂₄N₂O₇S

Mol. weight448.49

Details

S-195003BACK ORDER

Spiroxamine Impurity 1

CAS #NA

Mol. formulaC₁₅H₂₉NO₂

Mol. weight255.40

Details

S-195004BACK ORDER

Spiroxamine Impurity 2

CAS #118134-43-3

Mol. formulaC₁₆H₃₁NO₂

Mol. weight269.43

Details

S-195005BACK ORDER

Spiroxamine Impurity 3

CAS #118134-38-6

Mol. formulaC₁₇H₃₃NO₂

Mol. weight283.46

Details

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