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 2301–2400 of 5087 standards

B-1419BACK ORDER

Betaxolol Impurity 9

CAS #NA

Mol. formulaC₁₆H₂₂O₂

Mol. weight246.35

Details

B-142BACK ORDER

Betaxolol-d5 HCl

CAS #1189957-99-0

Mol. formulaC₁₈H₂₄NO₃D₅. HCl

Mol. weight312.47 36.46

Details

B-1420BACK ORDER

Betaxolol Impurity 10

CAS #NA

Mol. formulaC₁₅H₂₂O₄

Mol. weight266.34

Details

B-142001IN STOCK

Brompromazine HCl

CAS #15502-93-9

Mol. formulaC₁₇H₁₉BrN₂S. HCl

Mol. weight363.32 36.46

Details

B-1421BACK ORDER

Betaxolol Impurity 11

CAS #NA

Mol. formulaC₁₈H₂₉NO₃

Mol. weight307.43

Details

B-143IN STOCK

Betaxolol-d7 HCl

CAS #1219802-92-2

Mol. formulaC₁₈H₂₂D₇NO₃. HCl

Mol. weight314.48 36.46

Details

B-143001IN STOCK

Butafosfan

CAS #17316-67-5

Mol. formulaC₇H₁₈NO₂P

Mol. weight179.20

Details

B-143002INQUIRE FURTHER

Butafosfan Impurity 1

CAS #NA

Mol. formulaC₇H₁₆NO₂P

Mol. weight177.18

Details

B-143003IN STOCK

Butafosfan Impurity 2

CAS #34691-05-9

Mol. formulaC₇H₁₈NO₃P

Mol. weight195.20

Details

B-143004IN STOCK

N-Nitroso Butafosfan

CAS #NA

Mol. formulaC₇H₁₇N₂O₃P

Mol. weight208.20

Details

B-144BACK ORDER

Betaxolol EP Impurity A

CAS #67193-95-7

Mol. formulaC14H23NO2

Mol. weight237.34

Details

B-144001BACK ORDER

Boeravinone B

CAS #114567-34-9

Mol. formulaC17H12O6

Mol. weight312.28

Details

B-145IN STOCK

Betaxolol EP Impurity C

CAS #63659-17-6

Mol. formulaC₁₅H₂₀O₃

Mol. weight248.32

Details

B-145001IN STOCK

Bornyl Acetate

CAS #76-49-3

Mol. formulaC₁₂H₂₀O₂

Mol. weight196.29

Details

B-145002IN STOCK

L-Bornyl Acetate

CAS #5655-61-8

Mol. formulaC₁₂H₂₀O₂

Mol. weight196.29

Details

B-146IN STOCK

Betaxolol EP Impurity D

CAS #63659-16-5

Mol. formulaC₁₂H₁₆O₂

Mol. weight192.26

Details

B-146002BACK ORDER

2-(4-Bromo-3-formylphenoxy)-benzonitrile

CAS #1160182-46-6

Mol. formulaC14H8BrNO2

Mol. weight302.13

Details

B-146003BACK ORDER

2-[4-Bromo-3-(hydroxymethyl)phenoxy]-benzonitrile

CAS #906673-58-3

Mol. formulaC14H10BrNO2

Mol. weight304.14

Details

B-146004BACK ORDER

4-(4-Bromo-2-formylphenoxy)-benzonitrile

CAS #1937121-89-5

Mol. formulaC14H8BrNO2

Mol. weight302.13

Details

B-146005BACK ORDER

4-[4-Bromo-2-(hydroxymethyl)phenoxy]-benzonitrile

CAS #1962929-90-3

Mol. formulaC14H10BrNO2

Mol. weight304.14

Details

B-146006BACK ORDER

5-Amino-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

CAS #1350635-52-7

Mol. formulaC13H17BN2O2

Mol. weight244.10

Details

B-146007BACK ORDER

2-(Chloromethyl)benzonitrile

CAS #612-13-5

Mol. formulaC8H6ClN

Mol. weight151.59

Details

B-146008IN STOCK

2-Chlorobenzonitrile

CAS #873-32-5

Mol. formulaC₇H₄ClN

Mol. weight137.57

Details

B-146009BACK ORDER

4-Chlorobenzonitrile

CAS #623-03-0

Mol. formulaC7H4ClN

Mol. weight137.57

Details

B-146010IN STOCK

2,3-Dichlorobenzonitrile

CAS #6574-97-6

Mol. formulaC₇H₃Cl₂N

Mol. weight172.01

Details

B-146011BACK ORDER

4-(4-cyanophenyl)methyl-1,2,4-triazol-4-amino-Benzonitrile

CAS #148869-01-6

Mol. formulaC₁₇H₁₂N₆

Mol. weight300.33

Details

B-146012BACK ORDER

3-(1,3,2-Dioxaborinan-2-yl) Benzonitrile

CAS #684648-40-6

Mol. formulaC₁₀H₁₀BNO₂

Mol. weight187.01

Details

B-146013BACK ORDER

4-(1,3,2-Dioxaborinan-2-yl) Benzonitrile

CAS #152846-62-3

Mol. formulaC₁₀H₁₀BNO₂

Mol. weight187.01

Details

B-146014BACK ORDER

2-(Aminomethyl)benzonitrile HCl

CAS #1134529-25-1

Mol. formulaC₈H₈N₂. HCl

Mol. weight132.17 36.46

Details

B-146015BACK ORDER

4-Chloro-2,5-Dinitro-Benzonitrile

CAS #89642-37-5

Mol. formulaC₇H₂ClN₃O₄

Mol. weight227.56

Details

B-146016BACK ORDER

4-Chloro-2,3-Dinitro-Benzonitrile

CAS #1990120-29-0

Mol. formulaC₇H₂ClN₃O₄

Mol. weight227.56

Details

B-147IN STOCK

Betaxolol EP Impurity E

CAS #1329613-85-5

Mol. formulaC₁₈H₃₁NO₃

Mol. weight309.45

Details

B-147001BACK ORDER

BAZ2-ICR

CAS #1665195-94-7

Mol. formulaC20H19N7

Mol. weight357.42

Details

B-148001IN STOCK

BI-6C9

CAS #791835-21-7

Mol. formulaC₂₃H₂₅N₃O₄S₂

Mol. weight471.59

Details

B-149001IN STOCK

Boldine

CAS #476-70-0

Mol. formulaC19H21NO4

Mol. weight327.38

Details

B-149002INQUIRE FURTHER

Isoboldine

CAS #3019-51-0

Mol. formulaC19H21NO4

Mol. weight327.38

Details

B-150001BACK ORDER

1-Nitroisobutane

CAS #625-74-1

Mol. formulaC4H9NO2

Mol. weight103.12

Details

B-150002BACK ORDER

O-Isobutyl Hydroxylamine

CAS #6084-58-8 (HCl Salt)

Mol. formulaC4H11NO

Mol. weight89.14

Details

B-150003IN STOCK

Methyl Isoamyl Ether

CAS #626-91-5

Mol. formulaC₆H₁₄O

Mol. weight102.18

Details

B-150004BACK ORDER

1,2,4-tribromo-2,3-dimethylbutane

CAS #NA

Mol. formulaC₆H₁₁Br₃

Mol. weight322.87

Details

B-150005BACK ORDER

1,2-Dibromo-3,3-dimethylbutane

CAS #640-21-1

Mol. formulaC₆H₁₂Br₂

Mol. weight243.97

Details

B-150006BACK ORDER

3-(Nitromethyl) Pentane

CAS #7796-76-1

Mol. formulaC₆H₁₃NO₂

Mol. weight131.18

Details

B-150007BACK ORDER

1-Chlorobutane

CAS #109-69-3

Mol. formulaC₄H₉Cl

Mol. weight92.57

Details

B-150008BACK ORDER

4-Chloro-3-Oxobutyryl Chloride

CAS #41295-64-1

Mol. formulaC4H4Cl2O2

Mol. weight154.97

Details

B-150009BACK ORDER

1-Chloro-3-Methylbutane

CAS #107-84-6

Mol. formulaC₅H₁₁Cl

Mol. weight106.59

Details

B-150010BACK ORDER

1-Bromo-4-chlorobutane

CAS #6940-78-9

Mol. formulaC₄H₈BrCl

Mol. weight171.46

Details

B-150011BACK ORDER

2-Methoxybutane

CAS # 6795-87-5

Mol. formulaC₅H₁₂O

Mol. weight88.15

Details

B-150012BACK ORDER

N-Propyl-1,4-Butanediamine DiHCl

CAS #89690-11-9

Mol. formulaC₇H₁₈N₂. 2HCl

Mol. weight130.24 2*36.36

Details

B-150013BACK ORDER

3-Bromo-2-Butanone

CAS #814-75-5

Mol. formulaC₄H₇BrO

Mol. weight151.00

Details

B-150014IN STOCK

2,2-Dimethyloxetane

CAS #6245-99-4

Mol. formulaC₅H₁₀O

Mol. weight86.13

Details

B-150015BACK ORDER

1,2,3-Butanetriol

CAS #4435-50-1

Mol. formulaC₄H₁₀O₃

Mol. weight106.12

Details

B-150016BACK ORDER

1,2,4-Butanetriol

CAS #3068-00-6

Mol. formulaC₄H₁₀O₃

Mol. weight106.12

Details

B-150017BACK ORDER

(S)-(-)-1,2,4-Butanetriol

CAS #42890-76-6

Mol. formulaC₄H₁₀O₃

Mol. weight106.12

Details

B-150018BACK ORDER

3-Oxetanone

CAS #6704-31-0

Mol. formulaC₃H₄O₂

Mol. weight72.06

Details

B-150019BACK ORDER

1-(1-Ethoxyethoxy)butane

CAS #57006-87-8

Mol. formulaC₈H₁₈O₂

Mol. weight146.23

Details

B-150020BACK ORDER

1-(1-Ethoxyethoxy)-3-Methyl-Butane

CAS #13442-90-5

Mol. formulaC₉H₂₀O₂

Mol. weight160.26

Details

B-150021BACK ORDER

4-Methylthio-2-Butanone

CAS #34047-39-7

Mol. formulaC₅H₁₀OS

Mol. weight118.19

Details

B-150022BACK ORDER

4-Methylthio-2-Butanone-d3

CAS #NA

Mol. formulaC₅H₇D₃OS

Mol. weight121.21

Details

B-150023BACK ORDER

Methyl Isopropyl Ketone

CAS #563-80-4

Mol. formulaC₅H₁₀O

Mol. weight86.13

Details

B-150024BACK ORDER

Butanone (2,4-dinitrophenyl) Hydrazone

CAS #958-60-1

Mol. formulaC₁₀H₁₂N₄O₄

Mol. weight252.23

Details

B-150025BACK ORDER

Butanone (2,4-dinitrophenyl) Hydrazone-d3

CAS #NA

Mol. formulaC₁₀H₉D₃N₄O₄

Mol. weight255.25

Details

B-150026INQUIRE FURTHER

1,1,1,3,3-pentafluorobutane

CAS #406-58-6

Mol. formulaC₄H₅F₅

Mol. weight148.08

Details

B-150027BACK ORDER

Cyclobutane-1,3-dione

CAS #15506-53-3

Mol. formulaC₄H₄O₂

Mol. weight84.07

Details

B-150028BACK ORDER

Cyclobutanone

CAS #1191-95-3

Mol. formulaC₄H₆O

Mol. weight70.09

Details

B-150029BACK ORDER

2-Chloro-Cyclobutan-1-One

CAS #20686-67-3

Mol. formulaC₄H₅ClO

Mol. weight104.53

Details

B-150030BACK ORDER

2,2-Dimethoxybutane

CAS #3453-99-4

Mol. formulaC₆H₁₄O₂

Mol. weight118.18

Details

B-150031BACK ORDER

(R)-3-Aminobutanenitrile HCl

CAS #1073666-55-3

Mol. formulaC₄H₈N₂. HCl

Mol. weight84.12 36.46

Details

B-150032BACK ORDER

2-Chloromethyl-1,3-Butadiene

CAS #4075-28-9

Mol. formulaC₅H₇Cl

Mol. weight102.56

Details

B-150033BACK ORDER

2-Methylene-3-buten-1-Amine

CAS #30387-77-0

Mol. formulaC₅H₉N

Mol. weight83.13

Details

B-150034INQUIRE FURTHER

1,1,2,3,4,4-Hexachlorobutane

CAS #25237-06-3

Mol. formulaC₄H₄Cl₆

Mol. weight264.78

Details

B-150035BACK ORDER

Mirex

CAS #2385-85-5

Mol. formulaC₁₀Cl₁₂

Mol. weight545.51

Details

B-150036BACK ORDER

Isoamyl Laurate

CAS #6309-51-9

Mol. formulaC₁₇H₃₄O₂

Mol. weight270.46

Details

B-150037BACK ORDER

Isoamyl Laurate-d23

CAS #NA

Mol. formulaC₁₇H₁₁D₂₃O₂

Mol. weight293.60

Details

B-150038BACK ORDER

1-Chloro-1,3-Butadiene

CAS #627-22-5

Mol. formulaC₄H₅Cl

Mol. weight 88.53

Details

B-150039BACK ORDER

Butyl Isopropyl Ketone

CAS #13019-20-0

Mol. formulaC₈H₁₆O

Mol. weight128.22

Details

B-150040BACK ORDER

Methyl Isobutyl Ketone

CAS #108-10-1

Mol. formulaC₆H₁₂O

Mol. weight100.16

Details

B-150041BACK ORDER

Butanone

CAS #78-93-3

Mol. formulaC₄H₈O

Mol. weight72.11

Details

B-150042BACK ORDER

(2Z)-2,3-Butanedione 2-Oxime

CAS #110828-81-4

Mol. formulaC₄H₇NO₂

Mol. weight101.11

Details

B-150043BACK ORDER

Isopropyl 3-hydroxycyclobutane-1-Carboxylate

CAS #130111-96-5

Mol. formulaC₈H₁₄O₃

Mol. weight158.20

Details

B-151IN STOCK

Bismuth Potassium Iodide

CAS #41944-01-8

Mol. formulaBi.7 I.4 K

Mol. weight208.98 7 126.90 4 39.10

Details

B-151001BACK ORDER

Benproperine Phosphate

CAS #19428-14-9

Mol. formulaC21H27NO. H3O4P

Mol. weight309.45 97.99

Details

B-151002BACK ORDER

Benproperine Impurity 1

CAS #NA

Mol. formulaC21H25NO2

Mol. weight323.44

Details

B-151003BACK ORDER

Benproperine Impurity 2

CAS #NA

Mol. formulaC16H18O2

Mol. weight242.32

Details

B-151004BACK ORDER

Benproperine Impurity 3

CAS #NA

Mol. formulaC16H17ClO

Mol. weight260.76

Details

B-151005BACK ORDER

Benproperine Impurity 4

CAS #85909-36-0

Mol. formulaC16H17ClO

Mol. weight260.76

Details

B-151006BACK ORDER

Benproperine Impurity 5

CAS #NA

Mol. formulaC16H16Cl2O

Mol. weight295.20

Details

B-151007BACK ORDER

Benproperine Impurity 6

CAS #NA

Mol. formulaC21H26ClNO

Mol. weight343.90

Details

B-151008BACK ORDER

Benproperine Impurity 7

CAS #NA

Mol. formulaC21H26ClNO

Mol. weight343.90

Details

B-151009BACK ORDER

Benproperine Impurity 8

CAS #NA

Mol. formulaC₂₁H₃₁NO

Mol. weight313.49

Details

B-151010BACK ORDER

Benproperine Impurity 9

CAS #NA

Mol. formulaC₂₁H₂₇NO

Mol. weight309.45

Details

B-151011BACK ORDER

Benproperine Impurity 10

CAS #NA

Mol. formulaC₂₁H₂₇NO

Mol. weight309.45

Details

B-152IN STOCK

Bismuth Sodium Tartrate

CAS #31586-77-3

Mol. formulaC12H12BiO18. 3 Na

Mol. weight653.20 3 22.99

Details

B-152001BACK ORDER

Bupleurotoxin

CAS #111128-27-9

Mol. formulaC17H22O2

Mol. weight258.36

Details

B-152002BACK ORDER

Acetyl Bupleurotoxin

CAS #111128-30-4

Mol. formulaC19H24O3

Mol. weight300.40

Details

B-153IN STOCK

Bismuth Potassium Citrate (Bismuth Subcitrate)

CAS #57644-54-9

Mol. formula2 C₆H₅O₇. Bi. 3 K

Mol. weight2*189.10 208.98 3*39.10

Details

B-153001BACK ORDER

2'-Hydroxy-1,1'-binaphthyl-2-yl phosphate

CAS #NA

Mol. formulaC20H15O5P

Mol. weight366.31

Details

B-153002IN STOCK

(+/-) 2'-Hydroxy-1,1'-Binaphthyl-2-yl Phosphate

CAS #NA

Mol. formulaC₂₀H₁₅O₅P

Mol. weight366.31

Details

B-153003IN STOCK

(+)-2'-Hydroxy-1,1'-binaphthyl-2-yl phosphate

CAS #255902-56-8

Mol. formulaC20H15O5P

Mol. weight366.30

Details

B-153004IN STOCK

(-)-2'-Hydroxy-1,1'-binaphthyl-2-yl phosphate

CAS #255902-58-0

Mol. formulaC20H15O5P

Mol. weight366.31

Details

B-153005BACK ORDER

(R)-BINAP

CAS #76189-55-4

Mol. formulaC44H32P2

Mol. weight622.69

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