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 2401–2500 of 4311 standards

E-204037IN STOCK

Evocalcet Impurity 34 DiHCl

CAS #870858-86-9

Mol. formulaC₁₆H₂₀N₂. 2HCl

Mol. weight240.35 2*36.46

Details

E-204038BACK ORDER

Evocalcet Impurity 35

CAS #14062-25-0

Mol. formulaC₁₀H₁₁BrO₂

Mol. weight243.10

Details

E-204039BACK ORDER

Evocalcet Impurity 36

CAS #1666124-30-6

Mol. formulaC₂₆H₃₀N₂O₂

Mol. weight402.54

Details

E-204040BACK ORDER

Evocalcet Impurity 37

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₂

Mol. weight402.54

Details

E-204041BACK ORDER

Evocalcet Impurity 38

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₂

Mol. weight402.54

Details

E-204042BACK ORDER

Evocalcet Impurity 39

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₂

Mol. weight402.54

Details

E-204043BACK ORDER

Evocalcet Impurity 40

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₂

Mol. weight402.54

Details

E-204044BACK ORDER

Evocalcet Impurity 41

CAS #NA

Mol. formulaC₃₆H₄₀N₂O₄

Mol. weight564.73

Details

E-204045BACK ORDER

Evocalcet Impurity 42

CAS #NA

Mol. formulaC₃₄H₃₆N₂O₄

Mol. weight536.67

Details

E-204046BACK ORDER

Evocalcet Impurity 43

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₂

Mol. weight402.54

Details

E-204047IN STOCK

Evocalcet Impurity 44

CAS #64704-10-5

Mol. formulaC₉H₁₁NO₅S

Mol. weight245.25

Details

E-204048BACK ORDER

Evocalcet Impurity 45

CAS #NA

Mol. formulaC₃₆H₄₀N₂O₄

Mol. weight564.73

Details

E-204049BACK ORDER

Evocalcet Impurity 46

CAS #NA

Mol. formulaC₁₄H₂₀N₂O₂

Mol. weight248.33

Details

E-204050BACK ORDER

Evocalcet Impurity 47

CAS #57186-86-4

Mol. formulaC₂₀H₂₂O₄

Mol. weight326.39

Details

E-204051BACK ORDER

Evocalcet Impurity 48

CAS #2851537-36-3

Mol. formulaC₃₂H₃₂N₂O₄

Mol. weight508.62

Details

E-204052BACK ORDER

Evocalcet Impurity 49

CAS #870964-69-5

Mol. formulaC₂₄H₂₆N₂O₂

Mol. weight374.48

Details

E-204053BACK ORDER

Evocalcet Impurity 50

CAS #870964-68-4

Mol. formulaC₂₄H₂₆N₂O₂

Mol. weight374.48

Details

E-204054BACK ORDER

Evocalcet impurity 51

CAS #3054081-82-9

Mol. formulaC₃₂H₃₂N₂O₄

Mol. weight508.62

Details

E-204055BACK ORDER

Evocalcet Impurity 52

CAS #NA

Mol. formulaC₂₄H₂₆N₂O₂

Mol. weight 374.48

Details

E-204056IN STOCK

Evocalcet N-Oxide Potassium Salt

CAS #NA

Mol. formulaC₂₄H₂₅N₂O₃. K

Mol. weight389.48 39.10

Details

E-204057BACK ORDER

N-Hydroxy Evocalcet

CAS #NA

Mol. formulaC₂₄H₂₆N₂O₃

Mol. weight390.48

Details

E-204058BACK ORDER

Evocalcet Impurity 55

CAS #NA

Mol. formulaC₂₄H₂₆N₂O₄

Mol. weight 406.48

Details

E-204059BACK ORDER

Evocalcet impurity 56

CAS #NA

Mol. formulaC₄₈H₅₀N₄O₃

Mol. weight 730.95

Details

E-204060BACK ORDER

Evocalcet Impurity 57

CAS #2381242-86-8

Mol. formulaC₁₄H₂₅NO₅

Mol. weight287.36

Details

E-204061BACK ORDER

Evocalcet Impurity 58

CAS #84766-91-6

Mol. formulaC₉H₁₇NO₃

Mol. weight187.24

Details

E-204062BACK ORDER

Evocalcet Impurity 59

CAS #3082-62-0

Mol. formulaC₁₂H₁₃N

Mol. weight171.24

Details

E-204063BACK ORDER

Evocalcet Impurity 60

CAS #870859-14-6

Mol. formulaC₂₃H₂₄N₂O₂

Mol. weight360.46

Details

E-204064BACK ORDER

Evocalcet Impurity 61

CAS #2851537-34-1

Mol. formulaC₂₀H₁₉NO₂

Mol. weight305.38

Details

E-204065BACK ORDER

Evocalcet Impurity 62

CAS #870855-44-0

Mol. formulaC₂₇H₃₂N₂O₂

Mol. weight416.57

Details

E-204066BACK ORDER

Evocalcet Impurity 63

CAS #NA

Mol. formulaC₂₄H₂₇NO₂

Mol. weight361.49

Details

E-204067BACK ORDER

Evocalcet Impurity 57

CAS #NA

Mol. formulaC₂₃H₂₄N₂O

Mol. weight344.46

Details

E-204068BACK ORDER

Evocalcet Impurity 64

CAS #2799-21-5

Mol. formulaC₄H₉NO

Mol. weight87.12

Details

E-204069BACK ORDER

Evocalcet Impurity 65

CAS #42882-31-5

Mol. formulaC₁₂H₁₃N

Mol. weight171.24

Details

E-204070BACK ORDER

Evocalcet Impurity 66

CAS #3906-16-9

Mol. formulaC₁₂H₁₃N

Mol. weight171.24

Details

E-204071BACK ORDER

Evocalcet Impurity 67

CAS #NA

Mol. formulaC₁₂H₁₃N

Mol. weight171.24

Details

E-204072BACK ORDER

Evocalcet Impurity 68

CAS #210367-24-1

Mol. formulaC₂₄H₂₁N

Mol. weight323.44

Details

E-204073BACK ORDER

Evocalcet Impurity 69

CAS #74860-13-2

Mol. formulaC₈H₈BrNO

Mol. weight 214.06

Details

E-204074BACK ORDER

Evocalcet Impurity 70

CAS #NA

Mol. formulaC₁₆H₁₃BrO₄

Mol. weight349.18

Details

E-204075BACK ORDER

Evocalcet Impurity 71

CAS #82617-80-9

Mol. formulaC₈H₉NO₅S

Mol. weight231.22

Details

E-204076BACK ORDER

Evocalcet Impurity 72

CAS #30384-53-3

Mol. formulaC₇H₇NO₅S

Mol. weight217.20

Details

E-204077BACK ORDER

Evocalcet Impurity 73

CAS #NA

Mol. formulaC₂₂H₂₃NO₂

Mol. weight333.43

Details

E-204078BACK ORDER

Evocalcet Impurity 74

CAS #NA

Mol. formulaC₁₀H₁₂N₂O₅S

Mol. weight 272.28

Details

E-204079BACK ORDER

Evocalcet Impurity 75

CAS #2093110-30-4

Mol. formulaC₁₈H₁₆N₂O₄S

Mol. weight356.40

Details

E-204080BACK ORDER

Evocalcet Impurity 76

CAS #NA

Mol. formulaC₁₂H₁₅NO₃

Mol. weight221.26

Details

E-204081BACK ORDER

Evocalcet Impurity 77

CAS #NA

Mol. formulaC₂₂H₂₃N₃O₄S

Mol. weight425.50

Details

E-204082BACK ORDER

Evocalcet Impurity 78

CAS #3027061-28-2

Mol. formulaC₂₇H₃₂N₂O₂

Mol. weight416.57

Details

E-204083BACK ORDER

Evocalcet Impurity 79

CAS #NA

Mol. formulaC₂₇H₃₂N₂O₂

Mol. weight416.57

Details

E-204084BACK ORDER

(1R,3S)-Evocalcet Impurity 79

CAS #NA

Mol. formulaC₂₇H₃₂N₂O₂

Mol. weight416.57

Details

E-204085BACK ORDER

Evocalcet Impurity 80

CAS #NA

Mol. formulaC₃₂H₃₂N₂O₄

Mol. weight508.62

Details

E-204086BACK ORDER

Evocalcet Impurity 58

CAS #NA

Mol. formulaC₂₃H₂₄N₂O

Mol. weight344.46

Details

E-204087BACK ORDER

Evocalcet Impurity 59

CAS #NA

Mol. formulaC₄₀H₄₄N₄O

Mol. weight596.82

Details

E-2041BACK ORDER

Erythromycin Impurity 7

CAS #119699-81-9

Mol. formulaC49H96N2O14Si2

Mol. weight993.48

Details

E-2042IN STOCK

Erythromycin Impurity 8

CAS #NA

Mol. formulaC₄₈H₉₄N₂O₁₄Si₂

Mol. weight979.45

Details

E-2043INQUIRE FURTHER

Erythromycin EP Impurity K (Erythromycin D)

CAS #33442-56-7

Mol. formulaC36H65NO12

Mol. weight703.91

Details

E-2044IN STOCK

Erythromycin A 9-Methoxime

CAS #53066-26-5

Mol. formulaC38H70N2O13

Mol. weight762.98

Details

E-2045IN STOCK

Erythromycin Impurity 9 (Cycloester Erythromycin Enol Ether)

CAS #58781-38-7

Mol. formulaC₃₈H₆₃NO₁₃

Mol. weight741.92

Details

E-2046IN STOCK

11-Dehydroxy Erythromycin A

CAS #NA

Mol. formulaC₃₇H₆₅NO₁₂

Mol. weight715.92

Details

E-2047INQUIRE FURTHER

13-Desethyl-13-propyl-Erythromycin A

CAS #288584-78-1

Mol. formulaC38H69NO13

Mol. weight747.96

Details

E-2048IN STOCK

Erythromycin Impurity 2

CAS #NA

Mol. formulaC₃₇H₆₆N₂O₁₄

Mol. weight762.94

Details

E-2049INQUIRE FURTHER

Erythromycin Impurity 1

CAS #NA

Mol. formulaC₃₉H₇₀N₂O₁₄

Mol. weight790.99

Details

E-205IN STOCK

Erythromycylamine-13C-d3 (Dirithromycin EP Impurity A-13C-d3)

CAS #26116-56-3 (non-labelled)

Mol. formula13C C36H67D3N2O12

Mol. weight738.98

Details

E-2050BACK ORDER

11,12-Dimethoxy Erythromycin A

CAS #NA

Mol. formulaC₃₉H₇₁NO₁₃

Mol. weight761.99

Details

E-205001BACK ORDER

Enadoline

CAS #124378-77-4

Mol. formulaC₂₄H₃₂N₂O₃

Mol. weight396.53

Details

E-205002BACK ORDER

Enadoline-d8

CAS #NA

Mol. formulaC₂₄H₂₄D₈N₂O₃

Mol. weight404.58

Details

E-2051IN STOCK

Erythromycin Impurity 10

CAS #119665-77-9

Mol. formulaC₄₂H₇₈N₂O₁₄

Mol. weight835.09

Details

E-2052IN STOCK

Erythromycin Impurity 11

CAS #119665-62-2

Mol. formulaC₄₉H₉₆N₂O₁₄Si₂

Mol. weight993.48

Details

E-2053BACK ORDER

N,N-Didemethyl-6-O-methylerythromycin

CAS #118058-75-6

Mol. formulaC₃₆H₆₅NO₁₃

Mol. weight719.91

Details

E-2054INQUIRE FURTHER

Erythromycin Impurity 12

CAS #1054651-74-9

Mol. formulaC₃₇H₆₇NO₁₃

Mol. weight733.94

Details

E-2055INQUIRE FURTHER

Erythromycin Impurity 13

CAS #NA

Mol. formulaC₃₀H₅₄O₁₁

Mol. weight590.75

Details

E-2056BACK ORDER

Erythromycin Impurity 14

CAS #33275-72-8

Mol. formulaC₃₇H₆₅NO₁₁

Mol. weight699.92

Details

E-2057IN STOCK

Erythromycin Impurity 15

CAS #NA

Mol. formulaC₃₇H₆₇NO₁₃

Mol. weight733.94

Details

E-2058INQUIRE FURTHER

Modithromycin

CAS #736992-12-4

Mol. formulaC₄₃H₆₄N₆O₁₁

Mol. weight841.02

Details

E-2059INQUIRE FURTHER

Erythromycin Impurity 16

CAS #NA

Mol. formulaC₃₈H₆₅NO₁₅

Mol. weight775.93

Details

E-2060IN STOCK

Erythromycin Impurity 17

CAS #55224-05-0

Mol. formulaC₃₈H₆₅NO₁₄

Mol. weight759.93

Details

E-206001IN STOCK

Ezlopitant

CAS #147116-64-1

Mol. formulaC₃₁H₃₈N₂O

Mol. weight454.66

Details

E-206002BACK ORDER

CP 96345

CAS #132746-60-2

Mol. formulaC₂₈H₃₂N₂O

Mol. weight412.58

Details

E-206003IN STOCK

N-Nitroso Ezlopitant

CAS #NA

Mol. formulaC₃₁H₃₇N₃O₂

Mol. weight483.66

Details

E-206004BACK ORDER

(2R, 3S)-Ezlopitant

CAS #NA

Mol. formulaC₃₁H₃₈N₂O

Mol. weight454.66

Details

E-206005BACK ORDER

(2S, 3R)-Ezlopitant

CAS #NA

Mol. formulaC₃₁H₃₈N₂O

Mol. weight454.66

Details

E-206006BACK ORDER

ent-Ezlopitant

CAS #187281-35-2

Mol. formulaC₃₁H₃₈N₂O

Mol. weight454.66

Details

E-2061IN STOCK

Erythromycin A Thiocyanate (Roxithromycin EP Impurity A Thiocyanate)

CAS #7704-67-8

Mol. formulaC₃₇H₆₇NO₁₃. CHNS

Mol. weight733.94 59.09

Details

E-2062BACK ORDER

Erythromycin Impurity 18

CAS #121057-86-1

Mol. formulaC₄₅H₇₁NO₁₆

Mol. weight882.05

Details

E-2063BACK ORDER

Erythromycin Impurity 19

CAS #2100299-95-2

Mol. formulaC₄₅H₈₆N₂O₁₄Si

Mol. weight907.27

Details

E-2064BACK ORDER

Erythromycin Estolate

CAS #3521-62-8

Mol. formulaC₅₂H₉₇NO₁₈S

Mol. weight1056.40

Details

E-2065IN STOCK

N-Nitroso Erythromycin EP Impurity B (N-Nitroso Erythromycin USP Related Compound N, N-Nitroso 3″-N-Demethylerythromycin A)

CAS #NA

Mol. formulaC₃₆H₆₄N₂O₁₄

Mol. weight748.91

Details

E-2066BACK ORDER

12-Deoxy-6-O-methylerythromycin

CAS #86976-45-6

Mol. formulaC₃₈H₆₉NO₁₂

Mol. weight731.97

Details

E-2067INQUIRE FURTHER

Erythromycin Impurity 20

CAS #NA

Mol. formulaC₃₇H₆₃NO₁₃

Mol. weight729.91

Details

E-2068IN STOCK

N-Nitroso-N-Desmethyl Erythromycin Ethylsuccinate

CAS #NA

Mol. formulaC₄₂H₇₂N₂O₁₇

Mol. weight877.04

Details

E-2069BACK ORDER

Erythromycin A-d3 (Roxithromycin EP Impurity A-d3)

CAS #959119-26-7

Mol. formulaC₃₇H₆₄D₃NO₁₃

Mol. weight736.96

Details

E-207IN STOCK

Erythromycin A (6,9-Imino Ether)

CAS #99290-97-8

Mol. formulaC₃₇H₆₆N₂O₁₂

Mol. weight730.94

Details

E-2070BACK ORDER

Erythromycin Impurity 21

CAS #592476-93-2

Mol. formulaC₃₉H₇₄N₂O₁₂S

Mol. weight795.08

Details

E-207001IN STOCK

Elbasvir

CAS #1370468-36-2

Mol. formulaC₄₉H₅₅N₉O₇

Mol. weight882.04

Details

E-207002BACK ORDER

Elbasvir-d6

CAS #2101183-01-9

Mol. formulaC₄₉H₄₉D₆N₉O₇

Mol. weight888.07

Details

E-2071IN STOCK

Erythromycin Impurity 17-13C-d3

CAS #NA

Mol. formulaC₃₇¹³CH₆₂D₃NO₁₄

Mol. weight763.94

Details

E-2072BACK ORDER

9a-aza-9a-homo Erythromycin A

CAS #76820-32-1

Mol. formulaC₃₇H₆₈N₂O₁₃

Mol. weight748.95

Details

E-2073IN STOCK

Erythromycin Impurity 22

CAS #130223-28-8

Mol. formulaC₃₈H₆₅NO₁₁

Mol. weight711.93

Details

E-2074BACK ORDER

Erythromycin Impurity 23

CAS #87866-05-5

Mol. formulaC₃₇H₆₃NO₁₄

Mol. weight745.90

Details

E-2075BACK ORDER

3'-N-Demethylation Erythromycin A Oxime

CAS #231620-64-7

Mol. formulaC₃₆H₆₆N₂O₁₃

Mol. weight734.93

Details

E-2076BACK ORDER

N-Nitroso 3'-N-Demethylation Erythromycin A Oxime

CAS #NA

Mol. formulaC₃₆H₆₅N₃O₁₄

Mol. weight763.92

Details

E-2077IN STOCK

N-Demethyl Erythromycin EP Impurity E (N-Demethyl-Erythromycin A Enol Ether)

CAS #98641-05-5

Mol. formulaC₃₆H₆₃NO₁₂

Mol. weight701.90

Details

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