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 901–1000 of 45606 standards · Impurities

A-1284BACK ORDER

Atorvastatin Impurity 44

CAS #NA

Mol. formulaC33H35FN2O5

Mol. weight558.65

Details

A-1285BACK ORDER

Atorvastatin Impurity 45

CAS #NA

Mol. formulaC14H9Br2FO

Mol. weight372.03

Details

A-1286IN STOCK

Atorvastatin Impurity 46 Sodium Salt

CAS #NA

Mol. formulaC₂₆H₂₉FNO₄. Na

Mol. weight438.52 22.99

Details

A-1287BACK ORDER

Atorvastatin Impurity 47

CAS #NA

Mol. formulaC33H30FN2O3. 0.5 Ca

Mol. weight521.61 0.5 40.08

Details

A-1288BACK ORDER

Atorvastatin Impurity 48

CAS #125995-13-3

Mol. formulaC₁₄H₂₇NO₄

Mol. weight273.37

Details

A-1289BACK ORDER

Atorvastatin Impurity 49

CAS #NA

Mol. formulaC₁₈H₂₅NO₆

Mol. weight351.40

Details

A-1290BACK ORDER

Atorvastatin Impurity 50

CAS #NA

Mol. formulaC₂₄H₄₄N₂O₇

Mol. weight472.62

Details

A-129002IN STOCK

Ascorbic Acid EP Impurity G

CAS #66757-69-5

Mol. formulaC₆H₆O₇

Mol. weight190.11

Details

A-129003IN STOCK

Ascorbic Acid EP Impurity H

CAS #122046-79-1

Mol. formulaC₇H₈O₇

Mol. weight204.13

Details

A-129004BACK ORDER

(3R,4S,5R)-Ascorbic Acid EP Impurity C (D-xylo-2-Hexulosonic Acid)

CAS #21675-47-8

Mol. formulaC₆H₁₀O₇

Mol. weight194.14

Details

A-129005BACK ORDER

Ascorbic Acid Impurity 1 (Methyl D-Sorbosonic Acid)

CAS #67776-07-2

Mol. formulaC7H12O7

Mol. weight208.17

Details

A-129006IN STOCK

Ascorbic Acid EP Impurity F

CAS #89-65-6

Mol. formulaC₆H₈O₆

Mol. weight176.12

Details

A-129007IN STOCK

Ascorbic Acid Impurity 2

CAS #NA

Mol. formulaC₁₀H₁₈O₇

Mol. weight250.25

Details

A-129011INQUIRE FURTHER

Ascorbic Acid Impurity 3

CAS #3445-22-5

Mol. formulaC6H8O7

Mol. weight192.12

Details

A-129012INQUIRE FURTHER

Ascorbic Acid EP Impurity C (L-xylo-2-Hexulosonic acid)

CAS #526-98-7

Mol. formulaC₆H₁₀O₇

Mol. weight194.14

Details

A-129017IN STOCK

Ascorbic Acid EP Impurity D (Methyl L-Sorbosonic Acid)

CAS #3031-98-9

Mol. formulaC₇H₁₂O₇

Mol. weight208.17

Details

A-129018IN STOCK

Ascorbic Acid Impurity 5

CAS #16533-48-5

Mol. formulaC6H10O7

Mol. weight194.14

Details

A-129019IN STOCK

Ascorbic Acid Impurity 6 (L-xylo-2-Hexulopyranosonic acid)

CAS #2073888-75-0

Mol. formulaC₆H₁₀O₇

Mol. weight194.14

Details

A-129020BACK ORDER

Ascorbic Acid Impurity 7

CAS #NA

Mol. formulaC₆H₁₀O₆

Mol. weight178.14

Details

A-129021BACK ORDER

Ascorbic Acid Impurity 9

CAS #490-83-5

Mol. formulaC₆H₆O₆

Mol. weight174.11

Details

A-129023INQUIRE FURTHER

Ascorbic Acid Impurity 8

CAS #19192-77-9

Mol. formulaC₆H₆O₆

Mol. weight174.11

Details

A-129025BACK ORDER

Ascorbic Acid Impurity 10

CAS #NA

Mol. formulaC₆H₇ClO₅

Mol. weight194.57

Details

A-129026BACK ORDER

Ascorbic Acid Impurity 11 Sodium Salt

CAS #NA

Mol. formulaC₆H₈ClO₆. Na

Mol. weight211.57 22.99

Details

A-129027BACK ORDER

Ascorbic Acid Impurity 12

CAS #NA

Mol. formulaC₆H₉ClO₅

Mol. weight196.58

Details

A-129028BACK ORDER

Ascorbic Acid Impurity 13

CAS #NA

Mol. formulaC₆H₉ClO₅

Mol. weight196.58

Details

A-129029BACK ORDER

Ascorbic Acid Impurity 14 Sodium Salt

CAS #NA

Mol. formulaC₆H₁₀ClO₆. Na

Mol. weight213.59 22.99

Details

A-129030BACK ORDER

Ascorbic Acid Impurity 15 Sodium Salt

CAS #NA

Mol. formulaC₆H₁₀ClO₆. Na

Mol. weight213.59 22.99

Details

A-129032INQUIRE FURTHER

Ascorbic Acid Impurity 16

CAS #111399-75-8

Mol. formulaC₆H₆O₆

Mol. weight174.11

Details

A-129033BACK ORDER

Ascorbic Acid Impurity 17

CAS #63247-05-2

Mol. formulaC₂₂H₃₆O₇

Mol. weight412.52

Details

A-129034BACK ORDER

Ascorbic Acid Impurity 18

CAS #2411438-29-2

Mol. formulaC₂₂H₄₀O₈

Mol. weight432.55

Details

A-129036INQUIRE FURTHER

Ascorbic Acid EP Impurity E (Oxaliplatin USP Related Compound A (Free Hydrarte), Oxalic Acid)

CAS #144-62-7

Mol. formulaC₂H₂O₄

Mol. weight90.03

Details

A-129039BACK ORDER

(3R,4S,5R)-Ascorbic Acid EP Impurity C Potassium Salt (D-xylo-2-Hexulosonic Acid Potassium Salt)

CAS #91446-96-7

Mol. formulaC₆H₁₀O₇. K

Mol. weight194.14 39.10

Details

A-129040BACK ORDER

L-Ascorbic Acid Calsium Salt (Vitamin C Calsium Salt)

CAS #5743-27-1

Mol. formulaC₆H₇O₆. 0.5Ca

Mol. weight175.12 0.5*40.08

Details

A-1291BACK ORDER

Atorvastatin Impurity 51

CAS #NA

Mol. formulaC₄₀H₄₇FN₂O₇

Mol. weight686.82

Details

A-1292BACK ORDER

Atorvastatin Impurity 52

CAS #NA

Mol. formulaC₂₆H₂₃BrFNO₃

Mol. weight496.38

Details

A-1293BACK ORDER

Atorvastatin Calcium EP Impurity O

CAS #887196-30-7

Mol. formulaC₃₃H₃₃FN₂O₅

Mol. weight556.63

Details

A-1294BACK ORDER

Atorvastatin Impurity 53

CAS #42558-54-3

Mol. formulaC₇H₁₂O₃

Mol. weight144.17

Details

A-1295IN STOCK

Atorvastatin Impurity 54

CAS #459-57-4

Mol. formulaC₇H₅FO

Mol. weight124.11

Details

A-1296BACK ORDER

Atorvastatin Impurity 55

CAS #141942-85-0

Mol. formulaC₇H₁₁NO₃

Mol. weight157.17

Details

A-1297BACK ORDER

Atorvastatin Impurity 56

CAS #124401-38-3

Mol. formulaC₁₂H₁₅NO₂

Mol. weight205.26

Details

A-1298BACK ORDER

Atorvastatin Impurity 57

CAS #NA

Mol. formulaC₁₉H₁₉NO₂

Mol. weight293.37

Details

A-1299BACK ORDER

Atorvastatin Impurity 58

CAS #1797905-42-0

Mol. formulaC₂₆H₂₄FNO₃

Mol. weight417.48

Details

A-132IN STOCK

Atorvastatin EP Impurity A Calcium Salt (Atorvastatin USP Related Compound A, Defluoro Atorvastatin Calcium Salt)

CAS #433289-83-9

Mol. formulaC₃₃H₃₅N₂O₅. 0.5 Ca

Mol. weight539.65 0.5*40.08

Details

A-133004IN STOCK

Benzylpenicillin Impurity 2

CAS #103-81-1

Mol. formulaC₈H₉NO

Mol. weight135.17

Details

A-133054BACK ORDER

2-Oxo-6-(2,3,6-trifluorophenyl)-1,2-dihydropyridine-3-Carboxamide

CAS #NA

Mol. formulaC₁₂H₇F₃N₂O₂

Mol. weight268.20

Details

A-133056BACK ORDER

N-[4-(1-Adamantyl)phenyl]acetamide

CAS #1459-50-3

Mol. formulaC₁₈H₂₃NO

Mol. weight269.39

Details

A-135003BACK ORDER

Aclonifen Impurity 1

CAS #261764-92-5

Mol. formulaC₆H₆ClN₃O₂

Mol. weight187.58

Details

A-135004BACK ORDER

Aclonifen Impurity 2

CAS #NA

Mol. formulaC₁₂H₉Cl₂N₅O₄

Mol. weight358.14

Details

A-135005BACK ORDER

Aclonifen Impurity 3

CAS #NA

Mol. formulaC₁₈H₁₂Cl₂N₄O₅

Mol. weight435.22

Details

A-135006BACK ORDER

Aclonifen Impurity 4

CAS #78239-90-4

Mol. formulaC₁₈H₁₂ClNO₄

Mol. weight341.75

Details

A-135007BACK ORDER

Aclonifen Impurity 5

CAS #2091811-71-9

Mol. formulaC₆H₅ClN₂O₃

Mol. weight188.57

Details

A-135008BACK ORDER

Aclonifen Impurity 6

CAS #3055829-96-1

Mol. formulaC₁₂H₉ClN₂O₄

Mol. weight280.66

Details

A-135009BACK ORDER

Aclonifen Impurity 7

CAS #NA

Mol. formulaC₁₈H₁₉ClN₂O₉

Mol. weight442.81

Details

A-135010BACK ORDER

Aclonifen Impurity 8 HCl

CAS #NA

Mol. formulaC₂₁H₂₁ClN₂O₁₂. HCl

Mol. weight528.85 36.46

Details

A-136IN STOCK

Atorvastatin EP Impurity K (Atorvastatin Methyl Ester)

CAS #345891-62-5

Mol. formulaC₃₄H₃₇FN₂O₅

Mol. weight572.68

Details

A-137003IN STOCK

Amphotericin B EP Impurity B

CAS #136135-57-4

Mol. formulaC₄₈H₇₅NO₁₇

Mol. weight938.12

Details

A-137004BACK ORDER

Amphotericin B EP Impurity C (13-O-Ethyl Amphotericin B)

CAS #NA

Mol. formulaC₄₉H₇₇NO₁₇

Mol. weight952.16

Details

A-137006BACK ORDER

Amphotericin B EP Impurity A

CAS #1405-32-9

Mol. formulaC₄₇H₇₅NO₁₇

Mol. weight926.12

Details

A-137010INQUIRE FURTHER

Amphotericin B Impurity 1

CAS #NA

Mol. formulaC₄₇H₇₅NO₁₇

Mol. weight926.11

Details

A-137011INQUIRE FURTHER

Amphotericin B Impurity 2

CAS #NA

Mol. formulaC₄₇H₇₃NO₁₇

Mol. weight924.09

Details

A-137012INQUIRE FURTHER

Amphotericin B Impurity 3

CAS #NA

Mol. formulaC₄₇H₇₃NO₁₇

Mol. weight924.09

Details

A-137013INQUIRE FURTHER

Amphotericin B Impurity 4

CAS #NA

Mol. formulaC₄₇H₇₃NO₁₇

Mol. weight924.09

Details

A-137014INQUIRE FURTHER

Amphotericin B Impurity 5

CAS #NA

Mol. formulaC₄₇H₇₃NO₁₇

Mol. weight924.09

Details

A-137016INQUIRE FURTHER

Amphotericin B Impurity 6

CAS #NA

Mol. formulaC₄₈H₇₃NO₁₈

Mol. weight952.10

Details

A-137017INQUIRE FURTHER

Amphotericin B Impurity 7

CAS #NA

Mol. formulaC₄₇H₇₃NO₁₆

Mol. weight908.09

Details

A-137018IN STOCK

N-Formyl Amphotericin B Sodium Salt

CAS #NA

Mol. formulaC₄₈H₇₂NO₁₈. Na

Mol. weight951.09 22.99

Details

A-137019INQUIRE FURTHER

Amphotericin B Impurity 8

CAS #NA

Mol. formulaC₄₈H₇₃NO₁₈

Mol. weight 952.10

Details

A-137020IN STOCK

Amphotericin B Impurity 9 Sodium Salt

CAS #NA

Mol. formulaC₄₉H₇₆NO₁₈. Na

Mol. weight967.14 22.99

Details

A-138IN STOCK

Atorvastatin EP Impurity D1 (Atorvastatin USP Related Compound D)

CAS #148146-51-4

Mol. formulaC₂₆H₂₂FNO₄

Mol. weight431.46

Details

A-138095BACK ORDER

TTHA Impurity 1

CAS #NA

Mol. formulaC₂₀H₃₄N₄O₁₂

Mol. weight522.51

Details

A-138105BACK ORDER

Tricholomic Acid

CAS #2644-49-7

Mol. formulaC₅H₈N₂O₄

Mol. weight160.13

Details

A-138106BACK ORDER

Muscazone

CAS #2255-39-2

Mol. formulaC₅H₆N₂O₄

Mol. weight158.11

Details

A-139BACK ORDER

Dihydroxy Diketo Atorvastatin Impurity

CAS #1046118-44-8

Mol. formulaC26H24FNO5

Mol. weight449.48

Details

A-140001IN STOCK

Acotiamide Impurity 1

CAS #NA

Mol. formulaC₂₁H₃₀N₄O₅S

Mol. weight450.56

Details

A-140002IN STOCK

Acotiamide Impurity 2

CAS #NA

Mol. formulaC₂₁H₃₀N₄O₅S

Mol. weight450.55

Details

A-140003IN STOCK

Acotiamide Impurity 3 HCl

CAS #NA

Mol. formulaC₁₇H₂₈N₂O₄. HCl

Mol. weight324.42 36.46

Details

A-140004IN STOCK

Acotiamide Impurity 4

CAS #NA

Mol. formulaC₁₄H₉ClO₆S

Mol. weight340.73

Details

A-140005IN STOCK

Acotiamide impurity 5

CAS #206882-15-7

Mol. formulaC₁₂H₂₂N₄OS

Mol. weight270.39

Details

A-140006IN STOCK

Acotiamide Impurity 6 Maleate

CAS #185103-81-5

Mol. formulaC₂₂H₃₂N₄O₅S. C₄H₄O₄

Mol. weight464.58 116.07

Details

A-140007IN STOCK

Acotiamide Impurity 7

CAS #185105-13-9

Mol. formulaC₂₁H₃₀N₄O₅S

Mol. weight450.55

Details

A-140008IN STOCK

Acotiamide Impurity 8 Maleate

CAS #185105-17-3

Mol. formulaC₂₁H₃₀N₄O₅S. C₄H₄O₄

Mol. weight450.55 116.07

Details

A-140009IN STOCK

Acotiamide Impurity 9

CAS #948053-83-6

Mol. formulaC₆H₁₀N₄OS

Mol. weight186.24

Details

A-140011IN STOCK

Acotiamide Impurity 44

CAS #2700225-78-9

Mol. formulaC₁₅H₁₈N₄O₅S

Mol. weight366.39

Details

A-140012IN STOCK

Acotiamide Impurity 45

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₆S

Mol. weight352.36

Details

A-140013IN STOCK

Acotiamide Impurity 46

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₆S

Mol. weight352.37

Details

A-140014IN STOCK

Acotiamide Impurity 47

CAS #53811-44-2

Mol. formulaC₁₀H₁₃ClO₃

Mol. weight216.66

Details

A-140015IN STOCK

Acotiamide Impurity 48

CAS #185106-05-2

Mol. formulaC₁₅H₁₆N₂O₆S

Mol. weight352.36

Details

A-140016IN STOCK

Acotiamide Impurity 49

CAS #NA

Mol. formulaC₁₄H₁₄N₂O₆S

Mol. weight338.34

Details

A-140017BACK ORDER

Acotiamide Impurity 50

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₆S

Mol. weight352.37

Details

A-140018BACK ORDER

Acotiamide Impurity 51

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₆S

Mol. weight366.40

Details

A-140019BACK ORDER

Acotiamide Impurity 52

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₆S

Mol. weight366.40

Details

A-140020BACK ORDER

Acotiamide Impurity 53

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₆S

Mol. weight352.37

Details

A-140021IN STOCK

Acotiamide Impurity 54

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₆S

Mol. weight352.37

Details

A-140022BACK ORDER

Acotiamide Impurity 55

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₆S

Mol. weight352.37

Details

A-140023IN STOCK

Acotiamide Impurity 56

CAS #185105-98-0

Mol. formulaC₁₆H₁₈N₂O₆S

Mol. weight366.39

Details

A-140024IN STOCK

Acotiamide Impurity B

CAS #NA

Mol. formulaC₂₁H₃₀N₄O₅S

Mol. weight450.56

Details

A-140025IN STOCK

Acotiamide Impurity 10 HCl

CAS #NA

Mol. formulaC₂₀H₂₈N₄O₅S. HCl

Mol. weight436.53 36.46

Details

A-140026IN STOCK

Acotiamide Impurity 11 Trifluoroacetate

CAS #NA

Mol. formulaC₁₉H₂₆N₄O₅S. C₂HF₃O₂

Mol. weight422.50 114.02

Details

A-140028IN STOCK

Acotiamide Impurity 12

CAS #NA

Mol. formulaC₁₄H₁₄N₂O₆S

Mol. weight338.33

Details

A-140029IN STOCK

Acotiamide Impurity 13

CAS #NA

Mol. formulaC₃₀H₅₀N₆O₅S

Mol. weight606.83

Details

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