CAS: 58-08-2 - Caffeine

Formula:C₈H₁₀N₄O₂

InChI:InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3

InChI key:InChIKey=RYYVLZVUVIJVGH-UHFFFAOYSA-N

SMILES:O=C1C2=C(N=CN2C)N(C(=O)N1C)C

Synonyms:
1,3,7-Trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
1,3,7-Trimethyl-2,6-Dioxopurine
1,3,7-Trimethyl-3,7-dihydro-purine-2,6-dione
1,3,7-Trimethyl-7H-purine-2,6-dione
1,3,7-Trimethylxanthine
1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-
3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione~1,3,7-Trimethylxanthine
7-Methyltheophylline
Alert-Pep
See more synonyms
Asia migrine
Cafalgine
Cafeina
Cafeine
Caffedrine
Caffein
Caffeine Methyltheophylline
Caffeine Anhydrous
Cafipel
Coffein
DHCplus
Dasin
Diurex
Durvitan
Green tea extract Caffeine
Guarana Extract
Guaranine
Hycomine
Koffein
Mateina
Melting Point Standard Caffeine
Methyltheobromine
Midron extra
Miudol
Natural Caffeinum
New Cetamol
No-Doz
Nsc 5036
Palergot-C
Phensal
Propoxyphene Compound 65
Refresh'n
SK 65 Compound
Shape Plus
Stay Alert
Stim
Synalgos
Thein
Theine
Tri-Aqua
Vivarin
Wigraine
Xanthine, 1,3,7-Trimethyl-

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products per page. Found 29 products.

Product data	Purity	Price range	Estimated delivery
Caffeine REF: 3B-C2042CAS: 58-08-2	>98.0%(T)(HPLC)	29.00 €~95.00 €	Wed 27 Nov 24
Caffeine, 99% REF: 02-A10431CAS: 58-08-2	99%	36.00 €~134.00 €	Fri 29 Nov 24
Caffeine, 99.7% REF: 02-039214CAS: 58-08-2	99.7%	40.00 €~267.00 €	Fri 29 Nov 24
Caffeine REF: 11-0673CAS: 58-08-2	(HPLC) ≥95%	51.00 €	Fri 29 Nov 24
Caffeine for system suitability CRS REF: 41-Y0000787CAS: 58-08-2	- - -	115.00 €	Mon 02 Dec 24
Caffeine CRS REF: 41-C0100000CAS: 58-08-2	- - -	115.00 €	Mon 02 Dec 24
Caffeine REF: 47-766CAS: 58-08-2	99.9%	242.00 €	Mon 02 Dec 24
Caffeine M.P. RS REF: 41-ICRS0235CAS: 58-08-2	- - -	102.00 €	Mon 02 Dec 24
Caffeine RS REF: 41-ICRS0234CAS: 58-08-2	- - -	102.00 €	Mon 02 Dec 24
Caffeine Melting Point Standard (Approximately 236 degrees) REF: 45-1086006CAS: 58-08-2	- - -	310.00 €	Tue 03 Dec 24
Caffeine REF: 45-1085003CAS: 58-08-2	- - -	463.00 €	Tue 03 Dec 24
1,3,7-Trimethylxanthine REF: IN-DA0039J9CAS: 58-08-2	- - -	To inquire	Wed 04 Dec 24
Caffeine, 99% REF: 7W-GP1191CAS: 58-08-2	(HPLC) ≥ 98.5%	28.00 €~110.00 €	Thu 05 Dec 24
Caffeine (Pentoxifylline EP Impurity F, Theophylline EP Impurity A, Theophylline-Ethylenediamine EP Impurity A) REF: 4Z-C-181CAS: 58-08-2	- - -	To inquire	Thu 05 Dec 24
Caffeine, Ph. Eur., USP grade REF: 7W-GP3094CAS: 58-08-2	≤ 0.1%	22.00 €~130.00 €	Thu 05 Dec 24
Pharmaceuticals Mixture 326 200 µg/mL in Methanol REF: 04-A50000326MECAS: 103-90-2 114-07-8 298-46-4 56296-78-7 58-08-2 723-46-6 738-70-5 93107-08-5	- - -	To inquire	Tue 10 Dec 24
Caffeine REF: 04-CR11693000CAS: 58-08-2	- - -	85.00 €	Tue 10 Dec 24
Caffeine 100 µg/mL in Methanol REF: 04-A11693000ME-100CAS: 58-08-2	- - -	79.00 €	Tue 10 Dec 24
Caffeine 10 µg/mL in Methanol REF: 04-L11693000MECAS: 58-08-2	- - -	59.00 €	Tue 10 Dec 24
Caffeine REF: 04-C11693000CAS: 58-08-2	- - -	60.00 €	Tue 10 Dec 24

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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

25g		29.00 €
500g		95.00 €

Estimated delivery in United States, on Wednesday 27 Nov 2024

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Caffeine, 99%

CAS:58-08-2

This material is traded for research purposes ONLY. Thermo Fisher does NOT certify this material …

Formula:

C₈H₁₀N₄O₂

Purity:

99%

Color and Shape:

Crystals or powder or crystalline powder, White to pale cream

Molecular weight:

194.19

Ref: 02-A10431

1kg		134.00 €
100g		36.00 €
250g		43.00 €

Estimated delivery in United States, on Friday 29 Nov 2024

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Caffeine, 99.7%

CAS:58-08-2

It acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. It plays an important …

Formula:

C₈H₁₀N₄O₂

Purity:

99.7%

Color and Shape:

White to off-white, Powder

Molecular weight:

194.19

Ref: 02-039214

25g		40.00 €
100g		98.00 €
500g		267.00 €

Estimated delivery in United States, on Friday 29 Nov 2024

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Caffeine

CAS:58-08-2

Caffeine analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₈H₁₀N₄O₂

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

194.2

Ref: 11-0673

1g 51.00 €

Estimated delivery in United States, on Friday 29 Nov 2024

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Caffeine for system suitability CRS

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Powder

Molecular weight:

194.1906

Ref: 41-Y0000787

10mg 115.00 €

Estimated delivery in United States, on Monday 2 Dec 2024

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Caffeine CRS

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Powder

Molecular weight:

194.1906

Ref: 41-C0100000

70mg 115.00 €

Estimated delivery in United States, on Monday 2 Dec 2024

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Caffeine

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Purity:

99.9%

Color and Shape:

White

Molecular weight:

194.08038

Ref: 47-766

100mg 242.00 €

Estimated delivery in United States, on Monday 2 Dec 2024

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Caffeine M.P. RS

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Powder

Molecular weight:

194.1906

Ref: 41-ICRS0235

1000mg 102.00 €

Estimated delivery in United States, on Monday 2 Dec 2024

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Caffeine RS

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Powder

Molecular weight:

194.1906

Ref: 41-ICRS0234

100mg 102.00 €

Estimated delivery in United States, on Monday 2 Dec 2024

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Caffeine Melting Point Standard (Approximately 236 degrees)

CAS:58-08-2

Caffeine and its salts

Formula:

C₈H₁₀N₄O₂

Color and Shape:

White Powder Needles

Molecular weight:

194.08038

United States Pharmacopoeia (USP) Solutions and Reagents

Ref: 45-1086006

Estimated delivery in United States, on Tuesday 3 Dec 2024

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Caffeine

CAS:58-08-2

Caffeine and its salts

Formula:

C₈H₁₀N₄O₂

Color and Shape:

White Crystalline Powder Needles

Molecular weight:

194.08038

Ref: 45-1085003

Estimated delivery in United States, on Tuesday 3 Dec 2024

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1,3,7-Trimethylxanthine

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Solid

Molecular weight:

194.1906

Ref: IN-DA0039J9

Undefined size To inquire

Estimated delivery in United States, on Wednesday 4 Dec 2024

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Caffeine, 99%

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Purity:

(HPLC) ≥ 98.5%

Color and Shape:

White powder

Molecular weight:

194.19

Ref: 7W-GP1191

1kg		110.00 €
100g		28.00 €
500g		68.00 €

Estimated delivery in United States, on Thursday 5 Dec 2024

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Caffeine (Pentoxifylline EP Impurity F, Theophylline EP Impurity A, Theophylline-Ethylenediamine E…

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Caffeine (Pentoxifylline EP Impurity F, Theophylline EP Impurity A, Theophylline-Ethylenediamine EP Impurity A)

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

194.19

Ref: 4Z-C-181

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

Estimated delivery in United States, on Thursday 5 Dec 2024

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Caffeine, Ph. Eur., USP grade

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Purity:

≤ 0.1%

Color and Shape:

White crystalline powder

Molecular weight:

194.19

Ref: 7W-GP3094

1kg		130.00 €
25g		22.00 €
100g		31.00 €
500g		80.00 €

Estimated delivery in United States, on Thursday 5 Dec 2024

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Pharmaceuticals Mixture 326 200 µg/mL in Methanol

Controlled Product

CAS:103-90-2 114-07-8 298-46-4 56296-78-7 58-08-2723-46-6 738-70-5 93107-08-5

Color and Shape:

Mixture

Food Industry Standards

Ref: 04-A50000326ME

1ml To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Caffeine

Controlled Product

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Neat

Molecular weight:

194.19

Ref: 04-CR11693000

250mg 85.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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+ info

Caffeine 100 µg/mL in Methanol

Controlled Product

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Single Solution

Molecular weight:

194.19

Ref: 04-A11693000ME-100

1ml 79.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

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+ info

Caffeine 10 µg/mL in Methanol

Controlled Product

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Single Solution

Molecular weight:

194.19

Ref: 04-L11693000ME

10ml 59.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

+ info

Caffeine

Controlled Product

CAS:58-08-2

Formula:

C₈H₁₀N₄O₂

Color and Shape:

Neat

Molecular weight:

194.19

Ref: 04-C11693000

250mg 60.00 €

Estimated delivery in United States, on Tuesday 10 Dec 2024

+ info