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  5. Alkaloids
  6. Purine Alkaloids
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Purine Alkaloids

Purine alkaloids are a group of alkaloids that contain a purine ring structure. These compounds, including caffeine, theobromine, and theophylline, are known for their stimulant effects and have been widely studied for their impact on the central nervous system. Purine alkaloids are also researched for their antioxidant and anti-inflammatory properties. CymitQuimica offers a wide selection of purine alkaloids for research in biochemistry and pharmacology.

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BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
3-Methylxanthine
REF: 3B-M2073CAS: 1076-22-8 		>98.0%(T)(HPLC)70.00 €~196.00 €Mon 30 Dec 24
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1-Methylxanthine
REF: 3B-M2432CAS: 6136-37-4 		>97.0%(T)(HPLC)61.00 €~214.00 €Mon 30 Dec 24
TCI logo
Theophylline-7-acetic Acid
REF: 3B-T2941CAS: 652-37-9 		>98.0%(T)(HPLC)38.00 €Mon 30 Dec 24
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Theobromine
REF: 3B-T0178CAS: 83-67-0 		>98.0%(T)(HPLC)48.00 €~344.00 €Mon 30 Dec 24
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Etofylline
REF: 3B-H0402CAS: 519-37-9 		>98.0%(HPLC)(N)63.00 €~477.00 €Mon 30 Dec 24
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Xanthine
REF: 3B-X0004CAS: 69-89-6 		>98.0%(HPLC)64.00 €Mon 30 Dec 24
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1,7-Dimethylxanthine
REF: 3B-D5696CAS: 611-59-6 		>98.0%(HPLC)92.00 €~242.00 €Mon 30 Dec 24
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Theophyllol
REF: 3B-T0180CAS: 8002-89-9 		min. 98.0 area%(HPLC)77.00 €Mon 30 Dec 24
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Caffeine
REF: 3B-C2042CAS: 58-08-2 		>98.0%(T)(HPLC)29.00 €~95.00 €Mon 30 Dec 24
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Aminophylline
REF: 3B-A2805CAS:
>98.0%(HPLC)40.00 €~88.00 €Mon 30 Dec 24
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8-Bromotheophylline
REF: 3B-B3456CAS: 10381-75-6 		>98.0%(T)(HPLC)90.00 €~306.00 €Mon 30 Dec 24
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7-(2,3-Dihydroxypropyl)theophylline
REF: 3B-D3600CAS: 479-18-5 		>98.0%(HPLC)34.00 €Mon 30 Dec 24
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8-Chlorotheophylline
REF: 3B-C0293CAS: 85-18-7 		>98.0%(T)(HPLC)29.00 €~133.00 €Mon 30 Dec 24
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Pamabrom
REF: 3B-P2359CAS: 606-04-2 		>98.0%(T)(HPLC)39.00 €~111.00 €Mon 30 Dec 24
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Doxofylline
REF: 3B-D4302CAS: 69975-86-6 		>98.0%(T)(HPLC)36.00 €~301.00 €Mon 30 Dec 24
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1-(3-Chloropropyl)theobromine
REF: 3B-C1103CAS: 74409-52-2 		>97.0%(T)(HPLC)238.00 €Mon 30 Dec 24
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Proxyphylline
REF: 3B-H1430CAS: 603-00-9 		>98.0%(HPLC)(N)50.00 €~139.00 €Mon 30 Dec 24
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Theophylline
REF: 3B-T0179CAS: 58-55-9 		>98.0%(T)(HPLC)27.00 €~179.00 €Mon 30 Dec 24
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1-Methyl-1H-purine-2,6(3H,7H)-dione
REF: IN-DA003EJ2CAS: 6136-37-4 		97%42.00 €~564.00 €Tue 07 Jan 25
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3-Methyl-7-propylxanthine
REF: IN-DA003JQECAS: 55242-64-3 		96%24.00 €~158.00 €Tue 07 Jan 25
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3-Methylxanthine
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3-Methylxanthine

CAS:1076-22-8
Formula:
C6H6N4O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
166.14

Ref: 3B-M2073

5g70.00 €
25g196.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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1-Methylxanthine
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1-Methylxanthine

CAS:6136-37-4
Formula:
C6H6N4O2
Purity:
>97.0%(T)(HPLC)
Color and Shape:
Light yellow to Brown to Dark green powder to crystal
Molecular weight:
166.14

Ref: 3B-M2432

50mg61.00 €
200mg214.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Theophylline-7-acetic Acid
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Theophylline-7-acetic Acid

CAS:652-37-9
Formula:
C9H10N4O4
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
238.20

Ref: 3B-T2941

25g38.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Theobromine
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Theobromine

CAS:83-67-0
Formula:
C7H8N4O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
180.17

Ref: 3B-T0178

25g48.00 €
100g112.00 €
500g344.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Etofylline
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Etofylline

CAS:519-37-9
Formula:
C9H12N4O3
Purity:
>98.0%(HPLC)(N)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
224.22

Ref: 3B-H0402

25g63.00 €
500g477.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Xanthine
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Xanthine

CAS:69-89-6
Formula:
C5H4N4O2
Purity:
>98.0%(HPLC)
Color and Shape:
White to Yellow to Orange powder to crystal
Molecular weight:
152.11

Ref: 3B-X0004

25g64.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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1,7-Dimethylxanthine
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1,7-Dimethylxanthine

CAS:611-59-6
Formula:
C7H8N4O2
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
180.17

Ref: 3B-D5696

25mg92.00 €
100mg242.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Theophyllol
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Theophyllol

CAS:8002-89-9
Formula:
C7H7N4NaO2·C2H3NaO2
Purity:
min. 98.0 area%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
284.18

Ref: 3B-T0180

25g77.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Caffeine
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Caffeine

CAS:58-08-2
Formula:
C8H10N4O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystaline
Molecular weight:
194.19

Ref: 3B-C2042

25g29.00 €
500g95.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Aminophylline
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Aminophylline

CAS:317-34-0 58-55-9
Formula:
C14H16N8O4·C2H8N2
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
420.43

Ref: 3B-A2805

25g40.00 €
100g88.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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8-Bromotheophylline
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8-Bromotheophylline

CAS:10381-75-6
Formula:
C7H7BrN4O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
259.06

Ref: 3B-B3456

1g90.00 €
5g306.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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7-(2,3-Dihydroxypropyl)theophylline
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7-(2,3-Dihydroxypropyl)theophylline

CAS:479-18-5
Formula:
C10H14N4O4
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
254.25

Ref: 3B-D3600

25g34.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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8-Chlorotheophylline
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8-Chlorotheophylline

CAS:85-18-7
Formula:
C7H7ClN4O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
214.61

Ref: 3B-C0293

25g29.00 €
250g133.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Pamabrom
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Pamabrom

CAS:606-04-2
Formula:
C11H18BrN5O3
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
348.20

Ref: 3B-P2359

1g39.00 €
5g111.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Doxofylline
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Doxofylline

CAS:69975-86-6
Formula:
C11H14N4O4
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
266.26

Ref: 3B-D4302

1g36.00 €
25g301.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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1-(3-Chloropropyl)theobromine
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1-(3-Chloropropyl)theobromine

CAS:74409-52-2
Formula:
C10H13ClN4O2
Purity:
>97.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
256.69

Ref: 3B-C1103

25g238.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Proxyphylline
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Proxyphylline

CAS:603-00-9
Formula:
C10H14N4O3
Purity:
>98.0%(HPLC)(N)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
238.25

Ref: 3B-H1430

5g50.00 €
25g139.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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Theophylline
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Theophylline

CAS:58-55-9
Formula:
C7H8N4O2
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
180.17

Ref: 3B-T0179

25g27.00 €
100g52.00 €
500g179.00 €
Estimated delivery in United States, on Monday 30 Dec 2024
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1-Methyl-1H-purine-2,6(3H,7H)-dione
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1-Methyl-1H-purine-2,6(3H,7H)-dione

CAS:6136-37-4
Formula:
C6H6N4O2
Purity:
97%
Color and Shape:
Solid
Molecular weight:
166.1374

Ref: IN-DA003EJ2

1g171.00 €
5g564.00 €
100mg42.00 €
250mg63.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
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3-Methyl-7-propylxanthine
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3-Methyl-7-propylxanthine

CAS:55242-64-3
Formula:
C9H12N4O2
Purity:
96%
Color and Shape:
Solid
Molecular weight:
208.2172

Ref: IN-DA003JQE

5g24.00 €
25g66.00 €
100g158.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
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