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 3901–4000 of 7507 standards

C-3114BACK ORDER

Cyclobenzaprine Impurity 1

CAS #1614-63-7

Mol. formulaC17H14

Mol. weight218.30

Details

C-3115IN STOCK

Cyclobenzaprine Impurity 2-d3 HCl

CAS #NA

Mol. formulaC₃₇H₃₀D₃N. HCl

Mol. weight494.70 36.46

Details

C-3116BACK ORDER

Cyclobenzaprine Impurity 3

CAS #39654-52-9

Mol. formulaC₁₅H₁₀Br₂O

Mol. weight366.05

Details

C-3117BACK ORDER

Cyclobenzaprine Impurity 4

CAS #24167-44-0

Mol. formulaC₁₅H₁₁BrO

Mol. weight287.16

Details

C-3118BACK ORDER

Cyclobenzaprine Impurity 5

CAS #1971-54-6

Mol. formulaC₁₇H₁₆O

Mol. weight236.31

Details

C-3119BACK ORDER

Norcyclobenzaprine N-Glucuronide

CAS #67200-84-4

Mol. formulaC₂₅H₂₇NO₆

Mol. weight437.49

Details

C-312IN STOCK

Cyclobenzaprine HCl (Nortriptyline EP Impurity E HCl, Amitriptyline EP Impurity B HCl)

CAS #6202-23-9

Mol. formulaC₂₀H₂₁N. HCl

Mol. weight275.40 36.46

Details

C-3120IN STOCK

Cyclobenzaprine Impurity 2 HCl

CAS #NA

Mol. formulaC₃₇H₃₃N. HCl

Mol. weight491.68 36.46

Details

C-312001BACK ORDER

Cefmenoxime HCl

CAS #75738-58-8

Mol. formulaC16H17N9O5S3. 0.5 HCl

Mol. weight511.55 0.5 36.46

Details

C-312002BACK ORDER

Cefmenoxime Impurity 1

CAS #126747-52-2

Mol. formulaC16H17N9O5S3

Mol. weight511.55

Details

C-312003BACK ORDER

Cefmenoxime Impurity 2

CAS #68350-02-7

Mol. formulaC₁₀H₁₂N₆O₃S₂. HCl

Mol. weight328.37 36.46

Details

C-312004BACK ORDER

Cefmenoxime Impurity 3

CAS #NA

Mol. formulaC16H17N9O5S3

Mol. weight511.55

Details

C-312005BACK ORDER

Cefmenoxime Impurity 4

CAS #NA

Mol. formulaC16H19N9O6S3

Mol. weight529.57

Details

C-312006BACK ORDER

Cefmenoxime Impurity 5

CAS #NA

Mol. formulaC16H17N9O6S3

Mol. weight527.55

Details

C-312007BACK ORDER

Cefmenoxime Impurity 6

CAS #NA

Mol. formulaC16H17N9O6S3

Mol. weight527.55

Details

C-312008BACK ORDER

Cefmenoxime Impurity 7

CAS #NA

Mol. formulaC16H17N9O5S3

Mol. weight511.55

Details

C-312009BACK ORDER

Cefmenoxime Impurity 8

CAS #NA

Mol. formulaC22H22N12O7S4

Mol. weight694.74

Details

C-312010BACK ORDER

Cefmenoxime Impurity 9 Triethylamine Salt

CAS #1597415-32-1

Mol. formulaC₁₂H₁₂Cl₂N₆O₄S₂. C₆H₁₅N

Mol. weight439.29 101.19

Details

C-3121IN STOCK

Cyclobenzaprine-10,11-Epoxide

CAS #NA

Mol. formulaC₂₀H₂₁NO

Mol. weight291.39

Details

C-3122IN STOCK

Cyclobenzaprine Impurity 6 HCl

CAS #1614-57-9

Mol. formulaC₂₀H₂₃N. HCl

Mol. weight277.41 36.46

Details

C-3123IN STOCK

Cyclobenzaprine Impurity 7 HCl

CAS #NA

Mol. formulaC₂₀H₂₁NO. HCl

Mol. weight291.39 36.46

Details

C-3124IN STOCK

Norcyclobenzaprine N-Glucuronide (Amadori Rearrangement Product)

CAS #NA

Mol. formulaC₂₅H₂₇NO₆

Mol. weight437.49

Details

C-3125BACK ORDER

Cyclobenzaprine Impurity 8

CAS #NA

Mol. formulaC₂₀H₂₁NO

Mol. weight291.39

Details

C-313IN STOCK

Cyclobenzaprine-13C-d3 HCl

CAS #1261394-10-8

Mol. formula13C19 CH18D3N. HCl

Mol. weight279.41 36.46

Details

C-313001IN STOCK

Cefodizime

CAS #69739-16-8

Mol. formulaC₂₀H₂₀N₆O₇S₄

Mol. weight584.66

Details

C-313002BACK ORDER

(6R,7S)-Cefodizime

CAS #NA

Mol. formulaC₂₀H₂₀N₆O₇S₄

Mol. weight584.67

Details

C-313003IN STOCK

(delta3)-Cefodizime

CAS #120533-30-4

Mol. formulaC₂₀H₂₀N₆O₇S₄

Mol. weight584.66

Details

C-313004IN STOCK

(E)-Cefodizime HCl

CAS #NA

Mol. formulaC₂₀H₂₀N₆O₇S₄. HCl

Mol. weight584.66 36.46

Details

C-313005IN STOCK

Cefodizime Impurity (2-Mercapto-4-methyl-5-thiazoleacetic acid)

CAS #34272-64-5

Mol. formulaC₆H₇NO₂S₂

Mol. weight189.26

Details

C-313006IN STOCK

Cefodizime Impurity 1

CAS #111874-11-4

Mol. formulaC₂₀H₂₀N₆O₇S₄

Mol. weight584.66

Details

C-313007BACK ORDER

Cefodizime Impurity 2

CAS #NA

Mol. formulaC₂₀H₂₀N₆O₈S₄

Mol. weight600.65

Details

C-313008BACK ORDER

Cefodizime Impurity 3

CAS #NA

Mol. formulaC₂₀H₂₀N₆O₉S₄

Mol. weight616.65

Details

C-313009IN STOCK

Cefodizime Impurity 4 HCl

CAS #111298-82-9

Mol. formulaC₁₄H₁₅N₃O₅S₃. HCl

Mol. weight401.48 36.46

Details

C-313010BACK ORDER

Cefodizime Impurity 5

CAS #NA

Mol. formulaC₂₀H₂₀N₆O₁₀S₄

Mol. weight632.65

Details

C-313011BACK ORDER

Cefodizime Impurity 6

CAS #NA

Mol. formulaC₂₀H₂₀N₆O₈S₄

Mol. weight600.65

Details

C-314IN STOCK

Cyclobenzaprine N-Glucuronide (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₆H₂₉NO₆

Mol. weight451.52

Details

C-314001BACK ORDER

Coniferoside

CAS #531-29-3

Mol. formulaC₁₆H₂₂O₈

Mol. weight342.35

Details

C-315IN STOCK

Cyclobenzaprine N-Oxide

CAS #6682-26-4

Mol. formulaC₂₀H₂₁NO

Mol. weight291.39

Details

C-315001BACK ORDER

Cevadine

CAS #62-59-9

Mol. formulaC32H49NO9

Mol. weight591.74

Details

C-316001BACK ORDER

Chelidonine HCl

CAS #4312-31-6

Mol. formulaC20H19NO5. HCl

Mol. weight353.37 36.46

Details

C-317001BACK ORDER

(R)-(-)-Cicutoxin

CAS #505-75-9

Mol. formulaC₁₇H₂₄O₂

Mol. weight260.38

Details

C-317002IN STOCK

rac-Cicutoxin

CAS #2187508-71-8

Mol. formulaC₁₇H₂₂O₂

Mol. weight258.36

Details

C-318IN STOCK

Cyclobenzaprine-d6 HCl (Nortriptyline EP Impurity E-d6 HCl, Amitriptyline EP Impurity B-d6 HCl)

CAS #NA

Mol. formulaC₂₀H₁₅D₆N. HCl

Mol. weight281.43 36.46

Details

C-318001BACK ORDER

Cinnoline

CAS #253-66-7

Mol. formulaC8H6N2

Mol. weight130.15

Details

C-318002IN STOCK

Cinnoline Impurity 2

CAS #35619-74-0

Mol. formulaC₉H₅Br₂N₃O₂

Mol. weight346.97

Details

C-318003BACK ORDER

Cinnoline Impurity 1

CAS #NA

Mol. formulaC19H24N4O5

Mol. weight388.42

Details

C-318004IN STOCK

Cinnoline Impurity 3

CAS #14722-38-4

Mol. formulaC₉H₈N₂

Mol. weight144.18

Details

C-319IN STOCK

Cyclobenzaprine-N-Glucuronide-d3 (Mixture of Diastereomers)

CAS #67324-97-4 (non-labelled)

Mol. formulaC26H26D3NO6

Mol. weight454.54

Details

C-319001IN STOCK

Levetiracetam Impurity 20 (4-Chlorobutyric Anhydride)

CAS #20496-01-9

Mol. formulaC₈H₁₂Cl₂O₃

Mol. weight227.08

Details

C-320001BACK ORDER

Cadaverine

CAS #462-94-2

Mol. formulaC5H14N2

Mol. weight102.18

Details

C-320002IN STOCK

Cadaverine-15N2 DiHCl

CAS #2747-91-3

Mol. formulaC₅H₁₄¹⁵N₂. 2 HCl

Mol. weight104.17 2 36.46

Details

C-321IN STOCK

Potassium Clavulanate EP Impurity A

CAS #4744-51-8

Mol. formulaC₈H₁₂N₂O₂

Mol. weight168.20

Details

C-3210INQUIRE FURTHER

Clavulanic acid-d4

CAS #1821809-84-0

Mol. formulaC₈H₅NO₅D₄

Mol. weight203.19

Details

C-3211IN STOCK

Potassium Clavulanate EP Impurity G

CAS #374816-32-7

Mol. formulaC₁₃H₁₅NO₆

Mol. weight281.26

Details

C-3212IN STOCK

Clavulanic Acid Impurity 8 HCl

CAS #92632-79-6

Mol. formulaC₄H₉NO₂. HCl

Mol. weight103.12 36.46

Details

C-3213IN STOCK

Clavulanate Lithium

CAS #61177-44-4

Mol. formulaC₈H₈NO₅. Li

Mol. weight198.16 6.94

Details

C-3214IN STOCK

Potassium Clavulanate EP Impurity H

CAS #75-64-9

Mol. formulaC₄H₁₁N

Mol. weight73.14

Details

C-3215IN STOCK

Potassium Clavulanate EP Impurity J DiHCl

CAS #7677-21-6

Mol. formulaC₆H₁₆N₂. 2 HCl

Mol. weight116.21 2*36.46

Details

C-3216IN STOCK

Potassium Clavulanate EP Impurity M DiHCl

CAS #103526-47-2

Mol. formulaC₈H₂₀N₂O. 2 HCl

Mol. weight160.26 2*36.46

Details

C-3217IN STOCK

Potassium Clavulanate EP Impurity K

CAS #107-45-9

Mol. formulaC₈H₁₉N

Mol. weight129.25

Details

C-3218IN STOCK

Clavulanic Acid Impurity 10 HCl

CAS #58114-25-3

Mol. formulaC₄H₁₁N. HCl

Mol. weight73.14 36.46

Details

C-3219IN STOCK

Clavam-2-carboxylate Potassium Salt

CAS #2196185-67-6

Mol. formulaC₆H₆NO₄. K

Mol. weight156.12 39.10

Details

C-322IN STOCK

Potassium Clavulanate EP Impurity B Sodium Salt

CAS #NA

Mol. formulaC₁₁H₁₅N₂O₄. Na

Mol. weight239.25 22.99

Details

C-3220BACK ORDER

Clavulanic Acid Impurity 1

CAS #NA

Mol. formulaC12H18N2O4

Mol. weight254.29

Details

C-3221BACK ORDER

Clavulanic Acid Impurity 2

CAS #NA

Mol. formulaC₁₁H₁₅NO₅

Mol. weight241.24

Details

C-3222BACK ORDER

Clavulanic Acid Impurity 3

CAS #762-84-5

Mol. formulaC6H13NO

Mol. weight115.18

Details

C-3223BACK ORDER

Clavulanic Acid Impurity 4

CAS #NA

Mol. formulaC8H11NO6

Mol. weight217.18

Details

C-3224BACK ORDER

Clavulanic Acid Impurity 5

CAS #96681-84-4

Mol. formulaC9H14N2O2

Mol. weight182.22

Details

C-3225IN STOCK

Clavulanic Acid Impurity 6 DiHCl

CAS #295796-12-2

Mol. formulaC₆H₁₆N₂O. 2 HCl

Mol. weight132.21 2*36.46

Details

C-3226IN STOCK

Clavulanic Acid Impurity 7 DiHCl

CAS #75804-28-3; 20485-44-3 (free base)

Mol. formulaC₆H₁₆N₂. 2 HCl

Mol. weight116.21 2*36.46

Details

C-3227BACK ORDER

Potassium Clavulanate EP Impurity L

CAS #4013-94-9

Mol. formulaC8H20N2

Mol. weight144.26

Details

C-3228BACK ORDER

Clavulanic Acid Impurity 9

CAS #NA

Mol. formulaC₁₀H₁₆N₂O₂

Mol. weight196.25

Details

C-3229IN STOCK

Potassium Clavulanate EP Impurity G Enantiomer

CAS #887256-29-3

Mol. formulaC₁₃H₁₅NO₆

Mol. weight281.26

Details

C-323IN STOCK

Potassium Clavulanate EP Impurity C

CAS #86917-74-0

Mol. formulaC₁₀H₁₆N₂O₂

Mol. weight196.25

Details

C-3230IN STOCK

Potassium Clavulanate EP Impurity J

CAS #110-18-9

Mol. formulaC₆H₁₆N₂

Mol. weight116.21

Details

C-323001IN STOCK

1,8-Cineole (Eucalyptol)

CAS #470-82-6

Mol. formulaC₁₀H₁₈O

Mol. weight154.25

Details

C-323002IN STOCK

1,8-Cineole-d6

CAS #1263091-00-4

Mol. formulaC₁₀H₁₂D₆O

Mol. weight160.29

Details

C-323003BACK ORDER

1,4-Cineole

CAS #470-67-7

Mol. formulaC₁₀H₁₈O

Mol. weight154.25

Details

C-323004BACK ORDER

2-Alpha-Hydroxy 1,8-Cineole

CAS #NA

Mol. formulaC₁₀H₁₈O₂

Mol. weight170.25

Details

C-323005INQUIRE FURTHER

Eucalyptus Oil

CAS #8000-48-4

Mol. formulaN/A

Mol. weightN/A

Details

C-3231IN STOCK

Potassium Clavulanate EP Impurity M

CAS #3033-62-3

Mol. formulaC₈H₂₀N₂O

Mol. weight160.26

Details

C-3232IN STOCK

Clavulanic Acid Impurity 10

CAS #598-56-1

Mol. formulaC₄H₁₁N

Mol. weight73.14

Details

C-3233BACK ORDER

Methyl Clavulanate

CAS #57943-82-5

Mol. formulaC₉H₁₁NO₅

Mol. weight213.19

Details

C-3234BACK ORDER

Methyl-13C-d3 Clavulanate

CAS #NA

Mol. formulaC₈¹³CH₈D₃NO₅

Mol. weight217.20

Details

C-3235IN STOCK

N-Nitroso Potassium Clavulanate EP Impurity L

CAS #54044-82-5

Mol. formulaC₈H₁₉N₃O

Mol. weight173.26

Details

C-3236BACK ORDER

Potassium Clavulanate Impurity 1

CAS #41969-71-5

Mol. formulaC₁₀H₁₃NO₄

Mol. weight211.22

Details

C-3237IN STOCK

N1,N2-Dinitroso Potassium Clavulanate EP Impurity L

CAS #56134-72-6

Mol. formulaC₈H₁₈N₄O₂

Mol. weight202.26

Details

C-3238BACK ORDER

Clavam-2-carboxylate Potassium ((5R)-Isomer)

CAS #NA

Mol. formulaC₆H₆KNO₄

Mol. weight195.22

Details

C-3239INQUIRE FURTHER

Clovin

CAS #81970-00-5

Mol. formulaC₃₃H₄₀O₂₀

Mol. weight756.66

Details

C-324IN STOCK

Potassium Clavulanate EP Impurity D

CAS #404839-11-8

Mol. formulaC₇H₉NO₃

Mol. weight155.15

Details

C-3240BACK ORDER

Clavulanic Acid Impurity 11

CAS #157368-08-6

Mol. formulaC₈H₇NO₅

Mol. weight197.15

Details

C-324001IN STOCK

Carbazole (Carprofen USP Related Compound A)

CAS #86-74-8

Mol. formulaC₁₂H₉N

Mol. weight167.21

Details

C-324004IN STOCK

Carbazole Impurity 1

CAS #NA

Mol. formulaC₁₄H₁₀ClNO₂

Mol. weight259.69

Details

C-324005IN STOCK

1-Bromo-3,6-Dichloro Carbazole

CAS #100125-05-1

Mol. formulaC₁₂H₆BrCl₂N

Mol. weight314.99

Details

C-324006IN STOCK

1,8-Dibromo-3,6-Dichloro-Carbazole

CAS #100131-03-1

Mol. formulaC₁₂H₅Br₂Cl₂N

Mol. weight393.89

Details

C-324007BACK ORDER

2,3,6,7-Tetrachloro carbazole

CAS #NA

Mol. formulaC₁₂H₅Cl₄N

Mol. weight304.98

Details

C-324008IN STOCK

N-Nitroso Carbazole (N-Nitroso Carprofen USP Related Compound A)

CAS #2788-23-0

Mol. formulaC₁₂H₈N₂O

Mol. weight196.21

Details

C-324009BACK ORDER

Carbazole Impurity 2

CAS #2420396-41-2

Mol. formulaC₁₂H₈ClNO

Mol. weight217.65

Details

C-324010BACK ORDER

Carbazole Impurity 3

CAS #2099677-01-5

Mol. formulaC₃₆H₂₂N₂

Mol. weight482.59

Details

C-324011BACK ORDER

Carbazole Impurity 4

CAS #2099677-06-0

Mol. formulaC₃₃H₂₃N

Mol. weight433.55

Details

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