Theophylline and Impurities

20
- 50
- 100
- 200

products per page. 55 products on this category.

Product data	Purity	Price range	Estimated delivery
N-Nitroso Theophylline EP Impurity D REF: 4Z-T-6037	- - -	To inquire	Tue 17 Dec 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	Tue 17 Dec 24
Theophylline EP Impurity F (Theophylline-Ethylenediamine EP Impurity F, Diprophylline EP Impurity C, Etofylline) REF: 4Z-T-603CAS: 519-37-9	- - -	To inquire	Tue 17 Dec 24
5,6-Diamino-1,3-dimethyluracil REF: 86-MM0176.11-0025CAS: 5440-00-6	- - -	1,180.00 €	Thu 19 Dec 24
7-Methylxanthine REF: 86-MM0176.05CAS: 552-62-5	- - -	To inquire	Thu 19 Dec 24
7-Methylxanthine REF: 86-MM0176.05-0025CAS: 552-62-5	- - -	To inquire	Thu 19 Dec 24
Theophylline Impurity 22 REF: 4Z-T-6038CAS: 55242-67-6	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 3 REF: 4Z-T-6034CAS: 40012-14-4	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 12 REF: 4Z-T-6021	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 26 REF: 4Z-T-6046	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 27 REF: 4Z-T-6054CAS: 15837-08-8	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 28 REF: 4Z-T-6055CAS: 23146-07-8	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 21 REF: 4Z-T-6031	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 20 REF: 4Z-T-6030	- - -	To inquire	Mon 23 Dec 24
N-Nitroso Theophylline-Ethylenediamine EP Impurity G REF: 4Z-T-6048	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 13 REF: 4Z-T-6023	- - -	To inquire	Mon 23 Dec 24
Theophylline EP Impurity F-d6 (Theophylline-Ethylenediamine EP Impurity F-d6, Diprophylline EP Impurity C-d6, Etofylline-d6) REF: 4Z-T-6016CAS: 519-37-9	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 16 REF: 4Z-T-6026	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 11 REF: 4Z-T-6020CAS: 24442-57-7	- - -	To inquire	Mon 23 Dec 24
Theophylline Impurity 10 REF: 4Z-T-6019CAS: 40258-78-4	- - -	To inquire	Mon 23 Dec 24

+ info

N-Nitroso Theophylline EP Impurity D

Formula:

C₆H₉N₅O₂

Molecular weight:

183.17

Ref: 4Z-T-6037

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

+ info

Theophylline EP Impurity D HCl (Theophylline USP Related Compound D HCl, Diprophylline EP Impurity…

+ info

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

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

+ info

Theophylline EP Impurity F (Theophylline-Ethylenediamine EP Impurity F, Diprophylline EP Impurity …

+ info

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

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

+ info

+ info

5,6-Diamino-1,3-dimethyluracil

Controlled Product

CAS:5440-00-6

Formula:

C₆H₁₀N₄O₂

Color and Shape:

Neat

Molecular weight:

170.17

Ref: 86-MM0176.11-0025

25mg 1,180.00 €

Estimated delivery in United States, on Thursday 19 Dec 2024

+ info

+ info

7-Methylxanthine

Controlled Product

CAS:552-62-5

Formula:

C₆H₆N₄O₂

Color and Shape:

Neat

Molecular weight:

166.14

Ref: 86-MM0176.05

25mg		796.00 €
4x25mg		To inquire

Estimated delivery in United States, on Thursday 19 Dec 2024

+ info

7-Methylxanthine

CAS:552-62-5

Formula:

C₆H₆N₄O₂

Color and Shape:

Neat

Molecular weight:

166.14

Ref: 86-MM0176.05-0025

25mg		796.00 €
4x25mg		To inquire

Estimated delivery in United States, on Thursday 19 Dec 2024

+ info

+ info

Theophylline Impurity 22

CAS:55242-67-6

Formula:

C₁₂H₁₆N₄O₃

Color and Shape:

White To Off-White Solid

Molecular weight:

264.29

Ref: 4Z-T-6038

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 3

CAS:40012-14-4

Formula:

C₆H₁₀N₄O₂

Molecular weight:

170.080

Ref: 4Z-T-6034

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 12

Formula:

C₁₁H₁₂N₄O₄

Molecular weight:

264.24

Ref: 4Z-T-6021

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 26

Formula:

C₂₀H₂₈N₈O₇

Molecular weight:

492.49

Ref: 4Z-T-6046

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 27

CAS:15837-08-8

Formula:

C₇H₈N₄O₂

Molecular weight:

180.17

Ref: 4Z-T-6054

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 28

CAS:23146-07-8

Formula:

C₁₃H₁₆N₄O₆

Molecular weight:

324.29

Ref: 4Z-T-6055

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 21

Formula:

C₂₈H₃₈N₈O₇

Molecular weight:

598.66

Ref: 4Z-T-6031

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 20

Formula:

C₂₃H₃₀N₈O₅

Molecular weight:

498.54

Ref: 4Z-T-6030

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

N-Nitroso Theophylline-Ethylenediamine EP Impurity G

+ info

N-Nitroso Theophylline-Ethylenediamine EP Impurity G

Formula:

C₇H₇N₅O₃

Molecular weight:

209.17

Ref: 4Z-T-6048

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 13

Formula:

C₇H₁₀N₄O₂

Molecular weight:

182.18

Ref: 4Z-T-6023

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

Theophylline EP Impurity F-d6 (Theophylline-Ethylenediamine EP Impurity F-d6, Diprophylline EP Imp…

+ info

Theophylline EP Impurity F-d6 (Theophylline-Ethylenediamine EP Impurity F-d6, Diprophylline EP Impurity C-d6, Etofylline-d6)

CAS:519-37-9

Formula:

C₉H₆D₆N₄O₃

Molecular weight:

230.26

Ref: 4Z-T-6016

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 16

Formula:

C₁₁H₁₆N₄O₅

Molecular weight:

284.27

Ref: 4Z-T-6026

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 11

CAS:24442-57-7

Formula:

C₄H₆Br₂O₂

Molecular weight:

245.90

Ref: 4Z-T-6020

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info

+ info

Theophylline Impurity 10

CAS:40258-78-4

Formula:

C₄H₇BrO₂

Molecular weight:

167.00

Ref: 4Z-T-6019

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 23 Dec 2024

+ info