Theophylline and Impurities

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products per page. 56 products on this category.

Product data	Purity	Price range	Estimated delivery
Theophylline monohydrate REF: TM-T1083LCAS: 5967-84-0	99.79%	49.00 €~161.00 €	Thu 30 May 24
Theophylline REF: TM-T1083CAS: 58-55-9	99.97%	53.00 €	Thu 30 May 24
1-Methylxanthine REF: TM-T10021CAS: 6136-37-4	95.00%	53.00 €~54.00 €	Thu 30 May 24
Theophylline 7-Acetic Acid REF: 4Z-T-601CAS: 652-37-9	- - -	To inquire	Fri 31 May 24
Theophylline-Ethylenediamine EP Impurity G-d6 (Caffeine EP Impurity D-d6, Theobromine-d6) REF: 4Z-T-6050CAS: 117490-40-1 83-67-0	- - -	To inquire	Fri 31 May 24
9-Aminotheophylline HCl REF: 4Z-T-6049CAS: 113613-78-8	- - -	To inquire	Fri 31 May 24
Theophylline EP Impurity B (Theophylline USP Related Compound B, Pentoxifylline EP Impurity B) REF: 4Z-T-6010CAS: 1076-22-8	- - -	To inquire	Fri 31 May 24
Aminophylline REF: 4Z-T-6032CAS: 317-34-0	- - -	To inquire	Fri 31 May 24
8-Benzyl Theophylline REF: 4Z-T-6014CAS: 2879-15-4	- - -	To inquire	Fri 31 May 24
Theophylline EP Impurity D (Theophylline USP Related Compound D, Diprophylline EP Impurity A, Theophyllidine) REF: 4Z-T-6035CAS: 6736-40-9	- - -	To inquire	Fri 31 May 24
Theophylline-Ethylenediamine EP Impurity G (Pentoxifylline EP Impurity A, Caffeine EP Impurity D, Caffeine USP Related Compound D, Theobromine) REF: 4Z-T-6022CAS: 83-67-0	- - -	To inquire	Fri 31 May 24
Theophylline-d6 (Dimenhydrinate EP Impurity A-d6, Diprophylline EP Impurity B-d6) REF: 4Z-T-6012CAS: 117490-39-8	- - -	To inquire	Fri 31 May 24
Theophylline Impurity 15 REF: 4Z-T-6025CAS: 1798006-07-1	- - -	To inquire	Fri 31 May 24
N-Nitroso Theophylline EP Impurity D REF: 4Z-T-6037	- - -	To inquire	Fri 31 May 24
Theophylline EP Impurity F (Theophylline-Ethylenediamine EP Impurity F, Diprophylline EP Impurity C, Etofylline) REF: 4Z-T-603CAS: 519-37-9	- - -	To inquire	Fri 31 May 24
Theophylline EP Impurity D HCl (Theophylline USP Related Compound D HCl, Diprophylline EP Impurity A HCl, Theophyllidine HCl) REF: 4Z-T-6036CAS: 116131-08-9 6736-40-9	- - -	To inquire	Fri 31 May 24
Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B) REF: 4Z-T-605CAS: 58-55-9	- - -	To inquire	Fri 31 May 24
Theophylline Impurity 19 (Mixture of Z and E Isomers) REF: 4Z-T-6029CAS: 29214-62-8	- - -	To inquire	Fri 31 May 24
Theophylline Impurity 14 REF: 4Z-T-6024CAS: 33120-34-2	- - -	To inquire	Fri 31 May 24
Theophylline EP Impurity E REF: 4Z-T-608CAS: 944-73-0	- - -	To inquire	Fri 31 May 24

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Theophylline monohydrate

CAS:5967-84-0

Theophylline monohydrate (Quibron) appears to inhibit phosphodiesterase and prostaglandin production, regulate calcium flux and intracellular …

Formula:

C₇H₈N₄O₂·H₂O

Purity:

99.79%

Color and Shape:

Solid

Molecular weight:

198.18

Ref: TM-T1083L

25mg	50.00 €
50mg	59.00 €
100mg	75.00 €
200mg	120.00 €
500mg	161.00 €
1ml*10 (DMSO)	49.00 €

Estimated delivery in United States, on Thursday 30 May 2024

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Theophylline

CAS:58-55-9

Theophylline (1,3-Dimethylxanthine) is a methyl xanthine derivative from tea with diuretic, smooth muscle relaxant, bronchial …

Formula:

C₇H₈N₄O₂

Purity:

99.97%

Color and Shape:

White Solid Powder

Molecular weight:

180.16

Ref: TM-T1083

500mg 53.00 €

Estimated delivery in United States, on Thursday 30 May 2024

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1-Methylxanthine

CAS:6136-37-4

1-Methylxanthine is a caffeine derivative. 1-Methylxanthine is an essential human urinary metabolite of caffeine and …

Formula:

C₆H₆N₄O₂

Purity:

95.00%

Color and Shape:

Solid

Molecular weight:

166.14

Ref: TM-T10021

50mg	53.00 €
1ml*10 (DMSO)	54.00 €

Estimated delivery in United States, on Thursday 30 May 2024

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Theophylline 7-Acetic Acid

CAS:652-37-9

Formula:

C₉H₁₀N₄O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

238.20

Ref: 4Z-T-601

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Estimated delivery in United States, on Friday 31 May 2024

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Theophylline-Ethylenediamine EP Impurity G-d6 (Caffeine EP Impurity D-d6, Theobromine-d6)

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Theophylline-Ethylenediamine EP Impurity G-d6 (Caffeine EP Impurity D-d6, Theobromine-d6)

CAS:117490-40-1 83-67-0

Formula:

C₇H₂D₆N₄O₂

Molecular weight:

186.20

Ref: 4Z-T-6050

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Estimated delivery in United States, on Friday 31 May 2024

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9-Aminotheophylline HCl

CAS:113613-78-8

Formula:

C₇H₉N₅O₂·HCl

Molecular weight:

195.18 36.46

Ref: 4Z-T-6049

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Estimated delivery in United States, on Friday 31 May 2024

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Theophylline EP Impurity B (Theophylline USP Related Compound B, Pentoxifylline EP Impurity B)

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Theophylline EP Impurity B (Theophylline USP Related Compound B, Pentoxifylline EP Impurity B)

CAS:1076-22-8

Formula:

C₆H₆N₄O₂

Color and Shape:

Off-White Solid

Molecular weight:

166.14

Ref: 4Z-T-6010

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100mg	To inquire

Estimated delivery in United States, on Friday 31 May 2024

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Aminophylline

CAS:317-34-0

Formula:

C₇H₈N₄O₂·C₂H₈N₂

Molecular weight:

2*180.17 60.10

Ref: 4Z-T-6032

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8-Benzyl Theophylline

CAS:2879-15-4

Formula:

C₁H₁₄N₄O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

270.29

Ref: 4Z-T-6014

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Estimated delivery in United States, on Friday 31 May 2024

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Theophylline EP Impurity D (Theophylline USP Related Compound D, Diprophylline EP Impurity A, Theophyllidine)

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Theophylline EP Impurity D (Theophylline USP Related Compound D, Diprophylline EP Impurity A, Theophyllidine)

CAS:6736-40-9

Formula:

C₆H₁₀N₄O

Color and Shape:

White To Off-White Solid

Molecular weight:

154.17

Ref: 4Z-T-6035

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Estimated delivery in United States, on Friday 31 May 2024

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Theophylline-Ethylenediamine EP Impurity G (Pentoxifylline EP Impurity A, Caffeine EP Impurity D, Caffeine USP Related Compound D, Theobromine)

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Theophylline-Ethylenediamine EP Impurity G (Pentoxifylline EP Impurity A, Caffeine EP Impurity D, Caffeine USP Related Compound D, Theobromine)

CAS:83-67-0

Formula:

C₇H₈N₄O₂

Color and Shape:

Off-White Solid

Molecular weight:

180.17

Ref: 4Z-T-6022

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Theophylline-d6 (Dimenhydrinate EP Impurity A-d6, Diprophylline EP Impurity B-d6)

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Theophylline-d6 (Dimenhydrinate EP Impurity A-d6, Diprophylline EP Impurity B-d6)

CAS:117490-39-8

Formula:

C₇H₂D₆N₄O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

186.20

Ref: 4Z-T-6012

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Theophylline Impurity 15

CAS:1798006-07-1

Formula:

C₂₄H₂₇N₅O₃

Molecular weight:

433.51

Ref: 4Z-T-6025

10mg	To inquire
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50mg	1,230.00 €
100mg	To inquire

Estimated delivery in United States, on Friday 31 May 2024

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N-Nitroso Theophylline EP Impurity D

Formula:

C₆H₉N₅O₂

Molecular weight:

183.17

Ref: 4Z-T-6037

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Theophylline EP Impurity F (Theophylline-Ethylenediamine EP Impurity F, Diprophylline EP Impurity C, Etofylline)

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Theophylline EP Impurity F (Theophylline-Ethylenediamine EP Impurity F, Diprophylline EP Impurity C, Etofylline)

CAS:519-37-9

Formula:

C₉H₁₂N₄O₃

Color and Shape:

White To Off-White Solid

Molecular weight:

224.22

Ref: 4Z-T-603

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Theophylline EP Impurity D HCl (Theophylline USP Related Compound D HCl, Diprophylline EP Impurity A HCl, Theophyllidine HCl)

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Theophylline EP Impurity D HCl (Theophylline USP Related Compound D HCl, Diprophylline EP Impurity A HCl, Theophyllidine HCl)

CAS:116131-08-9 6736-40-9

Formula:

C₆H₁₀N₄O·HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

154.17 36.46

Ref: 4Z-T-6036

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Estimated delivery in United States, on Friday 31 May 2024

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Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)

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Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)

CAS:58-55-9

Formula:

C₇H₈N₄O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

180.17

Ref: 4Z-T-605

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Estimated delivery in United States, on Friday 31 May 2024

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Theophylline Impurity 19 (Mixture of Z and E Isomers)

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Theophylline Impurity 19 (Mixture of Z and E Isomers)

CAS:29214-62-8

Formula:

C₈H₁₂O₄

Color and Shape:

Colorless Liquid

Molecular weight:

172.18

Ref: 4Z-T-6029

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Theophylline Impurity 14

CAS:33120-34-2

Formula:

C₂₃H₂₅N₅O₃

Color and Shape:

White To Off-White Solid

Molecular weight:

419.49

Ref: 4Z-T-6024

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Theophylline EP Impurity E

CAS:944-73-0

Formula:

C₇H₈N₄O₃

Color and Shape:

White To Off-White Solid

Molecular weight:

196.17

Ref: 4Z-T-608

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Estimated delivery in United States, on Friday 31 May 2024

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