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 4201–4300 of 7448 standards

P-283001INQUIRE FURTHER

2-Methylpropene

CAS #115-11-7

Mol. formulaC4H8

Mol. weight56.11

Details

P-283002IN STOCK

2-Methoxypropene

CAS #116-11-0

Mol. formulaC₄H₈O

Mol. weight72.11

Details

P-283004INQUIRE FURTHER

1-Propene-1,1,3,3-Tetracarbonitrile

CAS #24154-39-0

Mol. formulaC₇H₂N₄

Mol. weight142.12

Details

P-283005BACK ORDER

1,3-Dichloropropene

CAS #542-75-6

Mol. formulaC₃H₄Cl₂

Mol. weight110.97

Details

P-283006BACK ORDER

1,3-Dichloropropene-d4

CAS #202656-23-3

Mol. formulaC₃D₄Cl₂

Mol. weight114.99

Details

P-283009BACK ORDER

1-Bromo-1-Propene (Mixture of Isomers)

CAS #590-14-7

Mol. formulaC₃H₅Br

Mol. weight120.98

Details

P-283010BACK ORDER

1,3-Dichloropropylene-13C

CAS #NA

Mol. formulaC₂¹³CH₄Cl₂

Mol. weight111.96

Details

P-283011BACK ORDER

1,3-Dichloropropylene-13C3

CAS #NA

Mol. formula¹³C₃H₄Cl₂

Mol. weight113.94

Details

P-283012IN STOCK

(E)-1,3-Dichloropropene

CAS #10061-02-6

Mol. formulaC₃H₄Cl₂

Mol. weight110.97

Details

P-283013BACK ORDER

(Z)-1,3-Dichloropropene

CAS #10061-01-5

Mol. formulaC₃H₄Cl₂

Mol. weight110.97

Details

P-283014BACK ORDER

3,3-Dichloro-2-(chloromethyl)-1-Propene

CAS #60845-51-4

Mol. formulaC₄H₅Cl₃

Mol. weight159.43

Details

P-283015INQUIRE FURTHER

(1Z)-1,3,3-Trichloro-1-Propene

CAS #2953-50-6

Mol. formulaC₃H₃Cl₃

Mol. weight145.41

Details

P-283016INQUIRE FURTHER

(1E)-1,3,3-Trichloro-1-Propene

CAS #2598-01-8

Mol. formulaC₃H₃Cl₃

Mol. weight145.41

Details

P-283017BACK ORDER

3-Azido-1-Propene

CAS #821-13-6

Mol. formulaC₃H₅N₃

Mol. weight83.09

Details

P-283018INQUIRE FURTHER

1-Methylcyclopropene

CAS #3100-04-7

Mol. formulaC₄H₆

Mol. weight54.09

Details

P-283019INQUIRE FURTHER

(1E)-1,3,3,3-Tetrafluoro-1-Propene

CAS #29118-24-9

Mol. formulaC₃H₂F₄

Mol. weight114.04

Details

P-283020BACK ORDER

2,3-Dibromo-2-propen-1-ol

CAS #7228-11-7

Mol. formulaC₃H₄Br₂O

Mol. weight215.87

Details

P-283021BACK ORDER

2-Methyl-3-(Methylamino)-Propenal

CAS #101419-84-5

Mol. formulaC₅H₉NO

Mol. weight99.13

Details

P-283022IN STOCK

N-Nitroso 2-Methyl-3-(Methylamino)-Propenal

CAS #NA

Mol. formulaC₅H₈N₂O₂

Mol. weight128.13

Details

P-283023IN STOCK

N-Nitroso 2-Methyl-3-(Methylamino)-Propenal-d3

CAS #NA

Mol. formulaC₅H₅D₃N₂O₂

Mol. weight131.15

Details

P-283024BACK ORDER

2-Bromopropene

CAS #557-93-7

Mol. formulaC₃H₅Br

Mol. weight120.98

Details

P-283025INQUIRE FURTHER

1,1,1,2-Tetrafluoropropene

CAS #754-12-1

Mol. formulaC₃H₂F₄

Mol. weight114.04

Details

P-283026BACK ORDER

3-(Diethylamino)-2-propenal

CAS #13070-22-9

Mol. formulaC₇H₁₃NO

Mol. weight127.19

Details

P-283027BACK ORDER

3,3-Dichloro-1-Propene

CAS #563-57-5

Mol. formulaC₃H₄Cl₂

Mol. weight110.97

Details

P-2831BACK ORDER

Paclitaxel Impurity R

CAS #NA

Mol. formulaC₄₅H₅₅NO₁₄

Mol. weight833.94

Details

P-2832BACK ORDER

Paclitaxel Side Chain Impurity 1

CAS #132201-33-3

Mol. formulaC16H15NO4

Mol. weight285.30

Details

P-2833BACK ORDER

Paclitaxel Impurity 1

CAS #NA

Mol. formulaC16H15NO3

Mol. weight269.30

Details

P-2834BACK ORDER

Paclitaxel Propyl Analog

CAS #NA

Mol. formulaC44H53NO14

Mol. weight819.91

Details

P-2835INQUIRE FURTHER

Paclitaxel Impurity 2

CAS #959572-72-6

Mol. formulaC33H45NO8

Mol. weight583.73

Details

P-2836IN STOCK

Paclitaxel Impurity 16 (13-(Triethylsilyl)Baccatin III)

CAS #208406-86-4

Mol. formulaC₃₇H₅₂O₁₁Si

Mol. weight700.90

Details

P-2837IN STOCK

2-Debenzoyl Paclitaxel 2-Pentenoate

CAS #NA

Mol. formulaC₄₅H₅₃NO₁₄

Mol. weight831.91

Details

P-2838BACK ORDER

7-Troc Baccatin III

CAS #103150-33-0

Mol. formulaC₃₄H₃₉Cl₃O₁₃

Mol. weight762.04

Details

P-2839BACK ORDER

7-Troc Paclitaxel

CAS #114915-17-2

Mol. formulaC₅₀H₅₂Cl₃NO₁₆

Mol. weight1029.33

Details

P-284IN STOCK

Paclitaxel-d5 (Docetaxel EP Impurity F-d5)

CAS #1129540-33-5

Mol. formulaC₄₇H₄₆D₅NO₁₄

Mol. weight858.96

Details

P-2840BACK ORDER

Paclitaxel Impurity 3

CAS #NA

Mol. formulaC47H53NO14

Mol. weight855.94

Details

P-284001BACK ORDER

Probucol

CAS #23288-49-5

Mol. formulaC31H48O2S2

Mol. weight516.84

Details

P-284002IN STOCK

Probucol-d6

CAS #NA

Mol. formulaC₃₁H₄₂D₆O₂S₂

Mol. weight522.88

Details

P-284003BACK ORDER

Probucol Impurity 1

CAS #6386-58-9

Mol. formulaC₂₈H₄₂O₂S₂

Mol. weight474.76

Details

P-284004BACK ORDER

Probucol Impurity 2

CAS #1421-49-4

Mol. formulaC₁₅H₂₂O₃

Mol. weight250.33

Details

P-284005BACK ORDER

Probucol Impurity 2-d9

CAS #NA

Mol. formulaC₁₅H₁₃D₉O₃

Mol. weight259.39

Details

P-2841BACK ORDER

Paclitaxel Impurity 4

CAS #NA

Mol. formulaC₅₈H₅₈Cl₃NO₁₇

Mol. weight1147.46

Details

P-2843IN STOCK

10-O-Deacetyl-7-Acetoacetyl Paclitaxel

CAS #NA

Mol. formulaC49H53NO15

Mol. weight895.96

Details

P-2844IN STOCK

Paclitaxel EP Impurity N (Baccatin III)

CAS #27548-93-2

Mol. formulaC₃₁H₃₈O₁₁

Mol. weight586.63

Details

P-2845IN STOCK

7-Xylosyl Paclitaxel

CAS #90332-66-4

Mol. formulaC₅₂H₅₉NO₁₈

Mol. weight986.03

Details

P-2846BACK ORDER

Paclitaxel Impurity 7

CAS #NA

Mol. formulaC20H21NO4

Mol. weight339.39

Details

P-2847BACK ORDER

Paclitaxel Impurity 8

CAS #NA

Mol. formulaC18H25NO5

Mol. weight335.40

Details

P-2848BACK ORDER

Paclitaxel Impurity 9

CAS #146924-90-5

Mol. formulaC18H17NO4

Mol. weight311.34

Details

P-2849INQUIRE FURTHER

Paclitaxel Impurity 10

CAS #NA

Mol. formulaC47H53NO15

Mol. weight871.93

Details

P-285IN STOCK

Paclitaxel EP Impurity J (10-Acetoacetyl Paclitaxel)

CAS #2757197-26-3

Mol. formulaC₄₉H₅₃NO₁₅

Mol. weight895.96

Details

P-2850BACK ORDER

Paclitaxel Impurity 11

CAS #32981-85-4

Mol. formulaC₁₇H₁₇NO₄

Mol. weight299.33

Details

P-285001IN STOCK

Pyflubumide

CAS #926914-55-8

Mol. formulaC₂₅H₃₁F₆N₃O₃

Mol. weight535.53

Details

P-2851INQUIRE FURTHER

Taxane

CAS #1605-68-1

Mol. formulaC20H36

Mol. weight276.51

Details

P-2852BACK ORDER

Paclitaxel Impurity 12

CAS #4522-04-7

Mol. formulaC₁₆H₂₃NO₄

Mol. weight293.36

Details

P-2854BACK ORDER

Paclitaxel Impurity 14 (Taxa-4(20),11(12)-diene)

CAS #178963-58-1

Mol. formulaC₂₀H₃₂

Mol. weight272.48

Details

P-2856IN STOCK

6-alfa,3'-p-Dihydroxy Paclitaxel

CAS #157230-10-9

Mol. formulaC₄₇H₅₁NO₁₆

Mol. weight885.92

Details

P-2857IN STOCK

Paclitaxel Impurity 17 (7-(Triethylsilyl)baccatin III)

CAS #115437-21-3

Mol. formulaC₃₇H₅₂O₁₁Si

Mol. weight700.90

Details

P-2858IN STOCK

3'-p-Hydroxy Paclitaxel-d5

CAS #NA

Mol. formulaC₄₇H₄₆D₅NO₁₅

Mol. weight874.95

Details

P-2859BACK ORDER

6-alfa,3'-p-Dihydroxy Paclitaxel-d5

CAS #NA

Mol. formulaC₄₇H₄₆D₅NO₁₆

Mol. weight890.95

Details

P-286IN STOCK

Paclitaxel EP Impurity G (10-Desacetyl Paclitaxel)

CAS #78432-77-6

Mol. formulaC₄₅H₄₉NO₁₃

Mol. weight811.88

Details

P-2860INQUIRE FURTHER

19-Hydroxy Paclitaxel

CAS #409319-62-6

Mol. formulaC₄₇H₅₁NO₁₅

Mol. weight869.326

Details

P-286001BACK ORDER

Pyrifluquinazon

CAS #337458-27-2

Mol. formulaC19H15F7N4O2

Mol. weight464.34

Details

P-2861BACK ORDER

Paclitaxel Impurity 18

CAS #NA

Mol. formulaC₆₁H₆₂N₂O₁₆

Mol. weight1078.410

Details

P-2862BACK ORDER

Paclitaxel Impurity 19

CAS #7309-56-0

Mol. formulaC₁₆H₁₅NO₄

Mol. weight 285.299

Details

P-2863IN STOCK

10-Deacetyl-7-Xylosyl Paclitaxel

CAS #90332-63-1

Mol. formulaC₅₀H₅₇NO₁₇

Mol. weight944.00

Details

P-2864BACK ORDER

Paclitaxel Impurity 20

CAS #149107-84-6

Mol. formulaC₄₁H₆₄O₁₀Si₂

Mol. weight773.12

Details

P-2865BACK ORDER

Paclitaxel Impurity 21

CAS #214855-45-5

Mol. formulaC₂₉H₃₆O₉

Mol. weight528.60

Details

P-2866BACK ORDER

Paclitaxel Impurity 22

CAS #NA

Mol. formulaC₃₀H₃₈O₁₀

Mol. weight558.62

Details

P-2867BACK ORDER

Paclitaxel Impurity 23

CAS #160837-61-6

Mol. formulaC₂₉H₃₂O₁₀

Mol. weight540.57

Details

P-2868INQUIRE FURTHER

Paclitaxel Impurity 24 (2,2-Dichloroethyl Chloroformate)

CAS #959032-68-9

Mol. formulaC₃H₃Cl₃O₂

Mol. weight177.41

Details

P-2869BACK ORDER

Paclitaxel Impurity 25

CAS #NA

Mol. formulaC₃₄H₄₀Cl₂O₁₃

Mol. weight727.58

Details

P-287IN STOCK

2-Debenzoyl Paclitaxel 2-Pentanoate

CAS #213767-22-7

Mol. formulaC₄₅H₅₅NO₁₄

Mol. weight833.93

Details

P-2870BACK ORDER

Paclitaxel Impurity 26

CAS #NA

Mol. formulaC₅₀H₅₃Cl₂NO₁₆

Mol. weight994.87

Details

P-287001BACK ORDER

Pyrimisulfan

CAS #221205-90-9

Mol. formulaC16H19F2N3O6S

Mol. weight419.40

Details

P-2871BACK ORDER

Paclitaxel Impurity 27

CAS #NA

Mol. formulaC₅₀H₅₃Cl₂NO₁₅

Mol. weight978.87

Details

P-2872BACK ORDER

Paclitaxel Impurity 28

CAS #2699028-93-6

Mol. formulaC₆₁H₇₁NO₁₅Si

Mol. weight1086.32

Details

P-2873INQUIRE FURTHER

19-Hydroxy-Baccatin-III

CAS #78432-78-7

Mol. formulaC₃₁H₃₈O₁₂

Mol. weight602.63

Details

P-2874BACK ORDER

N-Nitroso Paclitaxel

CAS #1053697-17-8

Mol. formulaC₄₇H₅₀N₂O₁₅

Mol. weight882.92

Details

P-2875IN STOCK

Paclitaxel EP Impurity D (7-epi-Cephalomannine)

CAS #150547-36-7

Mol. formulaC₄₅H₅₃NO₁₄

Mol. weight831.91

Details

P-2876BACK ORDER

Paclitaxel Impurity 29

CAS #NA

Mol. formulaC₃₁H₄₀O₁₁

Mol. weight588.65

Details

P-2877BACK ORDER

Paclitaxel Impurity 30

CAS #939430-32-7

Mol. formulaC₂₉H₃₈O₉

Mol. weight530.61

Details

P-2878BACK ORDER

Paclitaxel Impurity 31

CAS #NA

Mol. formulaC₄₉H₅₃NO₁₅

Mol. weight895.96

Details

P-2879BACK ORDER

Paclitaxel Impurity 32

CAS #117527-59-0

Mol. formulaC₄₉H₅₄N₂O₁₅

Mol. weight910.97

Details

P-288IN STOCK

Paclitaxel EP Impurity L (7-Acetyl Paclitaxel)

CAS #92950-39-5

Mol. formulaC₄₉H₅₃NO₁₅

Mol. weight895.96

Details

P-2880BACK ORDER

Paclitaxel Impurity 33

CAS #135393-42-9

Mol. formulaC₄₇H₅₃NO₁₅

Mol. weight871.93

Details

P-288001INQUIRE FURTHER

Polyoxin D

CAS #22976-86-9

Mol. formulaC17H23N5O14

Mol. weight521.39

Details

P-288002BACK ORDER

Polyoxin B

CAS #19396-06-6

Mol. formulaC₁₇H₂₅N₅O₁₃

Mol. weight 507.41

Details

P-2881BACK ORDER

Paclitaxel Impurity 34

CAS #179798-21-1

Mol. formulaC₄₇H₅₁NO₁₄

Mol. weight853.92

Details

P-2882BACK ORDER

Paclitaxel Impurity 35

CAS #1415390-64-5

Mol. formulaC₆₉H₈₉NO₁₈

Mol. weight1220.46

Details

P-2883BACK ORDER

Paclitaxel Impurity 35-d5

CAS #NA

Mol. formulaC₆₉H₈₄D₅NO₁₈

Mol. weight1225.49

Details

P-2884BACK ORDER

Paclitaxel Impurity 36

CAS #NA

Mol. formulaC₁₇H₁₇NO₄

Mol. weight299.33

Details

P-2885BACK ORDER

Paclitaxel Impurity 37

CAS #NA

Mol. formulaC₁₇H₁₇NO₄

Mol. weight299.33

Details

P-2886INQUIRE FURTHER

Paclitaxel Impurity 38

CAS #NA

Mol. formulaC₄₅H₅₅NO₁₄

Mol. weight833.93

Details

P-2887INQUIRE FURTHER

Paclitaxel Impurity 39

CAS #NA

Mol. formulaC₄₆H₅₅NO₁₄

Mol. weight845.94

Details

P-2888INQUIRE FURTHER

Paclitaxel Impurity 40

CAS #NA

Mol. formulaC₄₄H₅₃NO₁₂

Mol. weight787.90

Details

P-2889INQUIRE FURTHER

Paclitaxel Impurity 41

CAS #NA

Mol. formulaC₄₅H₅₅NO₁₄

Mol. weight833.93

Details

P-289IN STOCK

Paclitaxel Side Chain Impurity

CAS #153433-80-8

Mol. formulaC₁₈H₁₉NO₄

Mol. weight313.36

Details

P-2890INQUIRE FURTHER

Paclitaxel Impurity 42

CAS #NA

Mol. formulaC₃₇H₄₆O₁₄

Mol. weight714.76

Details

P-289001BACK ORDER

Pipotiazine

CAS #39860-99-6

Mol. formulaC24H33N3O3S2

Mol. weight475.68

Details

P-289002IN STOCK

Pipotiazine Palmitate

CAS #37517-26-3

Mol. formulaC₄₀H₆₃N₃O₄S₂

Mol. weight714.08

Details

P-289003BACK ORDER

Pipotiazine Palmitate S-Oxide

CAS #NA

Mol. formulaC40H63N3O5S2

Mol. weight730.08

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