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 1301–1400 of 4344 standards

D-1611IN STOCK

Desogestrel EP Impurity B

CAS #54024-12-3

Mol. formulaC₂₁H₂₈O

Mol. weight296.45

Details

D-1612IN STOCK

Desogestrel EP Impurity C (Desogestrel USP Related Compound D)

CAS #54024-21-4

Mol. formulaC₂₀H₂₈O

Mol. weight284.44

Details

D-1613INQUIRE FURTHER

17-β-Desogestrel

CAS #NA

Mol. formulaC22H30O

Mol. weight310.48

Details

D-1614IN STOCK

Desogestrel Impurity 2 (3-alpha-Hydroxy Desogestrel)

CAS #70805-84-4

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

D-1615IN STOCK

Desogestrel Impurity 1

CAS #201360-83-0

Mol. formulaC₂₂H₃₀O

Mol. weight310.48

Details

D-1617BACK ORDER

Desogestrel Impurity 4

CAS #NA

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

D-1618BACK ORDER

Desogestrel Related Compound B

CAS #869627-85-0

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

D-1619BACK ORDER

Desogestrel EP Impurity C-d2 (Desogestrel USP Related Compound D-d2)

CAS #NA

Mol. formulaC₂₀H₂₆D₂O

Mol. weight286.46

Details

D-162BACK ORDER

3-Keto-desogestrel-d2-13C2

CAS #NA

Mol. formulaC₂₀¹³C₂H₂₆D₂O₂

Mol. weight328.46

Details

D-162001IN STOCK

Dimethyl Dicarbonate

CAS #4525-33-1

Mol. formulaC₄H₆O₅

Mol. weight134.09

Details

D-162002BACK ORDER

Di-sec-butyl Dicarbonate

CAS #61114-48-5

Mol. formulaC₁₀H₁₈O₅

Mol. weight218.25

Details

D-162003BACK ORDER

Diisopropyl Dicarbonate

CAS #24425-00-1

Mol. formulaC₈H₁₄O₅

Mol. weight190.20

Details

D-163IN STOCK

Desogestrel EP Impurity E (3-beta-Hydroxy Desogestrel)

CAS #70805-85-5

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

D-163001IN STOCK

Dimethoate

CAS #60-51-5

Mol. formulaC₅H₁₂NO₃PS₂

Mol. weight229.25

Details

D-163002BACK ORDER

Isodimethoate Impurity 1

CAS #3344-11-4

Mol. formulaC₅H₁₂NO₃PS₂

Mol. weight229.26

Details

D-163003IN STOCK

N-Nitroso Dimethoate

CAS #63124-33-4

Mol. formulaC₅H₁₁N₂O₄PS₂

Mol. weight258.25

Details

D-164001IN STOCK

C. I. Solvent Yellow 5 (Yellow AB)

CAS #85-84-7

Mol. formulaC₁₆H₁₃N₃

Mol. weight247.30

Details

D-164002IN STOCK

C. I. Solvent Yellow 6 (Oil Yellow OB)

CAS #131-79-3

Mol. formulaC₁₇H₁₅N₃

Mol. weight261.33

Details

D-164003BACK ORDER

Scarlet Red (Sudan IV)

CAS #85-83-6

Mol. formulaC₂₄H₂₀N₄O

Mol. weight380.45

Details

D-164004BACK ORDER

Scarlet Red (Sudan IV)-d6

CAS #NA

Mol. formulaC₂₄H₁₄D₆N₄O

Mol. weight386.49

Details

D-164005BACK ORDER

Diazoamino (4-aminosufonyl)benzene

CAS #NA

Mol. formulaC₁₂H₁₃N₅O₄S₂

Mol. weight355.39

Details

D-164006BACK ORDER

Ponceau 4R (E124)

CAS #2611-82-7

Mol. formulaC₂₀H₁₁N₂O₁₀S₃. 3Na

Mol. weight535.49 3 22.99

Details

D-164007BACK ORDER

Dye 26

CAS #76871-75-5

Mol. formulaC₄₀H₃₀ClS₂. ClO₄

Mol. weight610.25 99.45

Details

D-164011BACK ORDER

N,N-Dimethyl-1-naphthylamine

CAS #86-56-6

Mol. formulaC₁₂H₁₃N

Mol. weight171.24

Details

D-164012INQUIRE FURTHER

C.I. Food Red 17:1 (Pigment Red 273)

CAS #68583-95-9

Mol. formulaN/A

Mol. weightN/A

Details

D-164013INQUIRE FURTHER

Food Blue No. 1 Aluminum Lake

CAS #68921-42-6

Mol. formulaC₃₇H₃₆N₂O₉S₃

Mol. weight748.88

Details

D-164014INQUIRE FURTHER

Food Red No. 3 Aluminum Lake

CAS #12227-78-0

Mol. formula3 C₂₀H₆I₄O₅. 2 Al

Mol. weight3*833.88 2*26.98

Details

D-164015INQUIRE FURTHER

Ponceau 4R Lake

CAS #15876-47-8

Mol. formulaC₂₀H₁₁N₂O₁₀S₃. Al

Mol. weight535.49 26.98

Details

D-164016IN STOCK

Basic Yellow 28

CAS #54060-92-3

Mol. formulaC₂₀H₂₄N₃O. CH₃O₄S

Mol. weight322.43 111.09

Details

D-164017BACK ORDER

Brilliant Blue FCF

CAS #3844-45-9

Mol. formula C₃₇H₃₄N₂O₉S₃. 2Na

Mol. weight746.87 2*22.99

Details

D-164019BACK ORDER

3-Hydroxy-4-((2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl)naphthalene-2,7-disulfonate Sodium

CAS #61660-30-8

Mol. formulaC₁₈H₁₃N₂O₁₁S₃. 3Na

Mol. weight529.49 3*22.99

Details

D-164020BACK ORDER

7-Hydroxy-8-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-1,3-Naphthalenedisulfonate Sodium

CAS #374784-31-3

Mol. formulaC₁₈H₁₃N₂O₁₁S₃. 3Na

Mol. weight529.49 3*22.99

Details

D-164021BACK ORDER

4-((2-hydroxynaphthalenyl)diazenyl)-5-methoxy-2-methylbenzenesulfonate Sodium

CAS #61660-27-3

Mol. formulaC₁₈H₁₅N₂O₅S. Na

Mol. weight371.39 22.99

Details

D-164022BACK ORDER

6-Hydroxy-2-naphthalenesulfonate Sodium

CAS #135-76-2

Mol. formulaC₁₀H₇O₄S. Na

Mol. weight223.22 22.99

Details

D-164023INQUIRE FURTHER

Acid Yellow 23 (Food Yellow No. 4)

CAS #1934-21-0

Mol. formulaC₁₆H₉N₄Na₃O₉S₂

Mol. weight534.36

Details

D-164025BACK ORDER

Calconcarboxylic Acid

CAS #3737-95-9

Mol. formulaC₂₁H₁₄N₂O₇S

Mol. weight438.41

Details

D-164026BACK ORDER

Methyl Red

CAS #493-52-7

Mol. formulaC₁₅H₁₅N₃O₂

Mol. weight269.30

Details

D-164028BACK ORDER

Dimidiun Bromide

CAS #518-67-2

Mol. formulaC₂₀H₁₈N₃. Br

Mol. weight300.38 79.90

Details

D-164029BACK ORDER

Patent Blue VF (Sulphan Blue)

CAS #129-17-9

Mol. formulaC₂₇H₃₁N₂O₆S₂. Na

Mol. weight543.67 22.99

Details

D-164030BACK ORDER

1,1-Dioctadecyl-3,3,3,3-Tetramethylindotricarbocyanine Iodide

CAS #100068-60-8

Mol. formulaC₆₃H₁₀₁IN₂

Mol. weight1013.42

Details

D-164032BACK ORDER

Disperse Red 73

CAS #16889-10-4

Mol. formulaC₁₈H₁₆N₆O₂

Mol. weight348.37

Details

D-164033BACK ORDER

Hydroxysafflor Yellow A

CAS #78281-02-4

Mol. formulaC₂₇H₃₂O₁₆

Mol. weight612.54

Details

D-164034BACK ORDER

Hydroxysafflor yellow A-d4

CAS #NA

Mol. formulaC₂₇H₂₈D₄O₁₆

Mol. weight616.56

Details

D-164035BACK ORDER

Basic Yellow 87

CAS #68259-00-7

Mol. formulaC₁₅H₁₈N₃. HO₄S

Mol. weight240.33 97.06

Details

D-164036BACK ORDER

Disperse Orange 37

CAS #13301-61-6

Mol. formulaC₁₇H₁₅Cl₂N₅O₂

Mol. weight392.24

Details

D-164037BACK ORDER

Ponceau 3R

CAS #3564-09-8

Mol. formulaC₁₉H₁₆N₂Na₂O₇S₂

Mol. weight494.44

Details

D-164038BACK ORDER

4',5'-Dibromofluorescein Octadecyl Ester

CAS #138833-47-3

Mol. formulaC₃₈H₄₆Br₂O₅

Mol. weight742.59

Details

D-164039BACK ORDER

Solvent Blue 4

CAS #6786-83-0

Mol. formulaC₃₃H₃₃N₃O

Mol. weight487.65

Details

D-164040BACK ORDER

3-(5-Carboxypentyl)-1,1,2-trimethyl-1H-benzo[e]indolium Bromide

CAS #171429-39-3

Mol. formulaC₂₁H₂₆NO₂. Br

Mol. weight324.44 79.90

Details

D-164041BACK ORDER

Patent Blue V calcium salt

CAS #3536-49-0

Mol. formulaC₂₇H₃₂N₂O₇S₂. 1/2 Ca

Mol. weight560.68 20.04

Details

D-164042BACK ORDER

Ponceau SX

CAS #4548-53-2

Mol. formulaC₁₈H₁₄N₂Na₂O₇S₂

Mol. weight480.42

Details

D-164043BACK ORDER

Direct black 91

CAS #6739-62-4

Mol. formulaC₃₈H₂₅N₈Na₃O₁₃S

Mol. weight902.69

Details

D-164044BACK ORDER

Yellow 203 Aluminum Lake

CAS #68814-04-0

Mol. formulaC₁₈H₁₁NO₈S₂

Mol. weight433.41

Details

D-164045BACK ORDER

Sudan III

CAS #85-86-9

Mol. formulaC₂₂H₁₇N₄O

Mol. weight353.41

Details

D-164046BACK ORDER

Sudan Red G

CAS #1229-55-6

Mol. formulaC₁₇H₁₄N₂O₂

Mol. weight278.31

Details

D-164047BACK ORDER

Disperse Blue 124

CAS #61951-51-7

Mol. formulaC₁₆H₁₉N₅O₄S

Mol. weight377.42

Details

D-164048BACK ORDER

Eosin

CAS #17372-87-1

Mol. formulaC₂₀H₆Br₄Na₂O₅

Mol. weight691.86

Details

D-164049BACK ORDER

Reactive Yellow 3

CAS #6539-67-9

Mol. formulaC₂₁H₁₇ClN₈O₇S₂

Mol. weight592.99

Details

D-164050BACK ORDER

Direct Blue 1

CAS #2610-05-1

Mol. formulaC₃₄H₂₄N₆Na₄O₁₆S₄

Mol. weight992.79

Details

D-164051BACK ORDER

N-Nitroso Brilliant Blue G

CAS #NA

Mol. formulaC₄₇H₄₇N₄O₈S₂. Na

Mol. weight860.03 22.99

Details

D-164052BACK ORDER

beta-Naphthol Violet

CAS #7143-21-7

Mol. formulaC₁₆H₉N₃O₉S₂. 2Na

Mol. weight451.38 22.99

Details

D-164053BACK ORDER

Carmoisine

CAS #3567-69-9

Mol. formulaC₂₀H₁₂N₂O₇S₂. 2Na

Mol. weight456.44 2*22.99

Details

D-164054IN STOCK

Trypan Blue

CAS #72-57-1

Mol. formulaC₃₄H₂₄N₆O₁₄S₄. 4 Na

Mol. weight868.84 4*22.99

Details

D-164055BACK ORDER

Trypan Blue Impurity 1

CAS #29642-16-8

Mol. formulaC₂₄H₂₁N₃NaO7S₂

Mol. weight550.56

Details

D-164056BACK ORDER

N-Nitroso Yellow Dye D&C

CAS #NA

Mol. formulaC₁₈H₈N₂O₉S₂. 2Na

Mol. weight460.39 2*22.99

Details

D-164057BACK ORDER

Brown FK

CAS #8062-14-4

Mol. formulaC₁₈H₁₄N₆O₆S₂.2Na C₁₃H₁₃N₄O₃S.Na

Mol. weight474.47 2*22.99 305.33 22.99

Details

D-164059BACK ORDER

Brilliant Green

CAS #633-03-4

Mol. formulaC₂₇H₃₃N₂. HO₄S

Mol. weight385.57 97.06

Details

D-164060BACK ORDER

ReAsH-EDT2

CAS #438226-89-2

Mol. formulaC₁₆H₁₃As₂NO₃S₄

Mol. weight545.37

Details

D-164061BACK ORDER

Methyl Orange

CAS #547-58-0

Mol. formulaC₁₆H₁₈N₃O₃S. Na

Mol. weight332.40 22.99

Details

D-164062BACK ORDER

Pigment Yellow 181 Impurity 1

CAS #1013083-57-2

Mol. formulaC₄₀H₅₂N₁₀O₆

Mol. weight768.92

Details

D-164063BACK ORDER

Pigment Yellow 181 Impurity 2

CAS #290829-08-2

Mol. formulaC₂₂H₃₇N₅O₄

Mol. weight435.57

Details

D-164064BACK ORDER

Pigment Yellow 181 Impurity 3

CAS #290829-10-6

Mol. formulaC₂₉H₄₂N₆O₅

Mol. weight554.69

Details

D-164065BACK ORDER

Pigment Yellow 181 Impurity 4

CAS #452068-94-9

Mol. formulaC₂₉H₄₄N₆O₃

Mol. weight524.71

Details

D-164066BACK ORDER

Lucifer Yellow CH Dipotassium Salt

CAS #71206-95-6

Mol. formulaC₁₃H₉N₅O₉S₂. 2K

Mol. weight443.36 2*39.10

Details

D-164067BACK ORDER

Solvent Yellow 93

CAS #4702-90-3

Mol. formulaC₂₁H₁₈N₄O₂

Mol. weight358.40

Details

D-164068BACK ORDER

Disperse Polyester Dark Blue

CAS #56524-76-7

Mol. formulaC₁₆H₁₄N₂O₄

Mol. weight298.30

Details

D-164069BACK ORDER

2-Amino-3-Hydroxy Phenazine

CAS #4569-77-1

Mol. formulaC₁₂H₉N₃O

Mol. weight211.23

Details

D-164070BACK ORDER

Phenazine-2,3-diamine

CAS #655-86-7

Mol. formulaC₁₂H₁₀N₄

Mol. weight210.24

Details

D-164071BACK ORDER

Orange II Sodium Salt

CAS #633-96-5

Mol. formulaC₁₆H₁₁N₂O₄S. Na

Mol. weight 327.33 22.99

Details

D-164072BACK ORDER

Orange II-d6 Sodium Salt

CAS #NA

Mol. formulaC₁₆H₅D₆N₂O₄S. Na

Mol. weight333.37 22.99

Details

D-164073BACK ORDER

Orange OT

CAS #2646-17-5

Mol. formulaC₁₇H₁₄N₂O

Mol. weight262.31

Details

D-164074BACK ORDER

Orange OT-d7

CAS #NA

Mol. formulaC₁₇H₇D₇N₂O

Mol. weight269.35

Details

D-164075BACK ORDER

Toluidine Red

CAS #2425-85-6

Mol. formulaC₁₇H₁₃N₃O₃

Mol. weight307.31

Details

D-164076BACK ORDER

Toluidine Red-d6

CAS #NA

Mol. formulaC₁₇H₇D₆N₃O₃

Mol. weight313.35

Details

D-164077BACK ORDER

Sudan Red G-d3

CAS #NA

Mol. formulaC₁₇H₁₁D₃N₂O₂

Mol. weight281.33

Details

D-164078BACK ORDER

Sudan Red B

CAS #3176-79-2

Mol. formulaC₂₄H₂₀N₄O

Mol. weight380.45

Details

D-164079BACK ORDER

Sudan Red B-d6

CAS #NA

Mol. formulaC₂₄H₁₄D₆N₄O

Mol. weight386.49

Details

D-164080BACK ORDER

Acid Yellow 36

CAS #587-98-4

Mol. formulaC₁₈H₁₄N₃NaO₃S

Mol. weight375.38

Details

D-164081BACK ORDER

Acid Yellow 36-d9

CAS #NA

Mol. formulaC₁₈H₅D₉N₃NaO₃S

Mol. weight384.43

Details

D-164082BACK ORDER

Sudan Red 7B

CAS #6368-72-5

Mol. formulaC₂₄H₂₁N₅

Mol. weight379.47

Details

D-164083BACK ORDER

Sudan Red 7B-d9

CAS #NA

Mol. formulaC₂₄H₁₂D₉N₅

Mol. weight388.52

Details

D-164084BACK ORDER

Para Red

CAS #6410-10-2

Mol. formulaC₁₆H₁₁N₃O₃

Mol. weight293.28

Details

D-164085BACK ORDER

Para Red-d4

CAS #NA

Mol. formulaC₁₆H₇D₄N₃O₃

Mol. weight297.31

Details

D-164086BACK ORDER

N-Nitroso Patent Blue

CAS #NA

Mol. formulaC₂₅H₂₆N₃NaO₈S₂

Mol. weight583.61

Details

D-164087INQUIRE FURTHER

Brilliant Blue Impurity 1

CAS #NA

Mol. formulaC₃₅H₃₀N₂O₉S₃. 2Na

Mol. weight718.81 2*22.99

Details

D-164088INQUIRE FURTHER

N-Nitroso Brilliant Blue Impurity 1

CAS #NA

Mol. formulaC₃₅H₂₉N₃O₁₀S₃. 2Na

Mol. weight747.81 2*22.99

Details

D-164089BACK ORDER

Brilliant Blue Impurity 2

CAS #NA

Mol. formulaC₉H₁₂NO₃S. Na

Mol. weight214.26 22.99

Details

D-164090BACK ORDER

N-Nitroso Brilliant Blue Impurity 2

CAS #NA

Mol. formulaC₉H₁₁N₂O₄S. Na

Mol. weight243.26 22.99

Details

D-164091INQUIRE FURTHER

Brilliant Blue Impurity 3

CAS #NA

Mol. formulaC₃₀H₂₉N₂O₆S₂. Na

Mol. weight577.69 22.99

Details

D-164092INQUIRE FURTHER

N-Nitroso Brilliant Blue Impurity 3

CAS #NA

Mol. formulaC₃₀H₂₈N₃O₇S₂. Na

Mol. weight606.69 22.99

Details

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