TLC Pharmaceutical Standards — products catalogue

Category index

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

01 — Find your standard

Search by parent drug (API).

Select a letter or parent drug (API) to browse the catalogue.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Parent drug

Showing 38901–39000 of 45651 standards · Impurities

S-1735BACK ORDER

Salbutamol Impurity 6

CAS #870076-73-6

Mol. formulaC15H25NO3

Mol. weight267.37

Details

S-1737BACK ORDER

Salbutamol Impurity 8

CAS #NA

Mol. formulaC13H21NO4

Mol. weight255.31

Details

S-1738IN STOCK

Salbutamol Impurity 9

CAS #1221726-71-1

Mol. formulaC₁₇H₂₉NO₃

Mol. weight295.42

Details

S-1739BACK ORDER

Salbutamol Impurity 10

CAS #NA

Mol. formulaC17H26N2O2

Mol. weight290.41

Details

S-174IN STOCK

Salbutamol EP Impurity D (Levalbuterol USP Related Compound D (Free Form))

CAS #156339-88-7

Mol. formulaC₁₃H₁₉NO₃

Mol. weight237.30

Details

S-1740BACK ORDER

Salbutamol Impurity 11 HCl

CAS #NA

Mol. formulaC9H9NO3. HCl

Mol. weight179.18 36.46

Details

S-174003BACK ORDER

Secophenol Impurity 1

CAS #609366-68-9

Mol. formulaC₁₉H₂₄O₆

Mol. weight348.40

Details

S-1741BACK ORDER

Salbutamol Impurity 12

CAS #NA

Mol. formulaC26H40N2O5

Mol. weight460.62

Details

S-1742BACK ORDER

Salbutamol Impurity 13

CAS #NA

Mol. formulaC26H40N2O5

Mol. weight460.62

Details

S-1743BACK ORDER

Salbutamol Impurity 14

CAS #NA

Mol. formulaC26H40N2O6

Mol. weight476.61

Details

S-1744IN STOCK

Salbutamol Impurity 15

CAS #NA

Mol. formulaC₁₀H₉ClO₄

Mol. weight228.63

Details

S-1745BACK ORDER

Salbutamol Impurity 16

CAS #NA

Mol. formulaC14H16BrNO4

Mol. weight342.19

Details

S-1746BACK ORDER

Salbutamol Impurity 18

CAS #115787-50-3

Mol. formulaC₉H₇BrO₃

Mol. weight243.06

Details

S-1747IN STOCK

Salbutamol Impurity 19 HCl

CAS #115787-53-6

Mol. formulaC₁₃H₁₇NO₃. HCl

Mol. weight235.28 36.46

Details

S-1748INQUIRE FURTHER

Salbutamol Impurity 20

CAS #NA

Mol. formulaC₁₃H₁₉NO₄

Mol. weight253.30

Details

S-1749INQUIRE FURTHER

Salbutamol Impurity 21

CAS #NA

Mol. formulaC₁₃H₁₉NO₄

Mol. weight253.30

Details

S-175IN STOCK

Salbutamol EP Impurity F

CAS #147663-30-7

Mol. formulaC₂₆H₄₀N₂O₅

Mol. weight460.62

Details

S-1750INQUIRE FURTHER

Salbutamol Impurity 22

CAS #232590-81-7

Mol. formulaC₁₂H₁₉NO₃

Mol. weight225.29

Details

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

Can’t find what you are looking for?

Custom synthesis is our core capability. Send us the structure or CAS number and we’ll respond with feasibility, lead time and pricing.

Request custom synthesis