Imidazopyrimidines | Thermo Fisher Scientific

It acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. It plays an important role for the inactivation of Escherichia coli O 157:H 7 in brain heart infusion (BHI) broth. It is also useful for the protection from photodamage after ultraviolet irradiation.

Adenine, 99%

CAS Min %: 99.5 Assay Percent Range: 98.5% min. (HPLC) Loss on Drying: 0.5% max. (105°C, 5 hrs) Melting Point: 360°C to 365°C.

Xanthine, 98%

MDL Number: MFCD00078453. EINECS Number: 200-718-6. Synonym: 1h-purine-2,6-diol. Assay Percent Range: 97.5% min. (HPLC)

Theobromine, 99%

Physical Form: Fine Powder. Merck Index: 15, 9433. Synonym: 3,7-dimethylxanthine. InChI Key: YAPQBXQYLJRXSA-UHFFFAOYSA-N.

Theophylline, 99+%, anhydrous

Health Hazard 3: GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification. Chemical Name or Material: Theophylline. Synonym: theophylline. Synonym: theophylline anhydrous.

Adenine sulfate, 98+%

Synonym: adenine hemisulfate. PubChem CID: 9449. SMILES: OS(O)(. Synonym: diadenine sulphate.

6-Mercaptopurine monohydrate, 98%

CAS Min %: 99.5 Physical Form: Fine Powder. Assay Percent Range: 99.5% min. (HPLC) Synonym: 6,7-dihydro-3h-purine-6-thione hydrate.

1-(4-Nitrophenylazo)-2-naphthol

Health Hazard 2: GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation. Recommended Storage: Ambient temperatures. Molecular Formula: C16H11N3O3. CAS: 6410-10-2.

Caffeine, citrated

Chemical Name or Material: Caffeine, citrated. CAS: 69-22-7. Health Hazard 1: GHS Signal Word: Warning. Health Hazard 2: GHS H Statement
Harmful if swallowed.
Causes serious eye irritation.

Theobromine, 99%

Synonym: 3,7-dimethylxanthine. InChI Key: YAPQBXQYLJRXSA-UHFFFAOYSA-N. RTECS Number: XH2275000. Chemical Name or Material: Theobromine.

3-Isobutyl-1-methylxanthine

Chemical Name or Material: 3-Isobutyl-1-methylxanthine. CAS: 28822-58-4. Health Hazard 1: H302. Health Hazard 2: GHS H Statement
H302
Harmful if swallowed.

Theophylline monohydrate, 99%

Chemical Name or Material: Theophylline monohydrate. CAS: 5967-84-0. Health Hazard 1: H301. Health Hazard 2: GHS H Statement
H301
Toxic if swallowed.

Caffeine, 98.5%, specified according to the req. of USP/BP

Residual Solvents: meets the requirements. TSCA: TSCA. Synonym: methyltheobromine. Health Hazard 3: GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wear protective gloves/eye protection/face protection.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Caffeine, 99%

This material is traded for research purposes ONLY. Thermo Fisher does NOT certify this material as suitable for pharmaceutical, cosmetic, veterinary or food use. Caffeine has inhibitory action against lung and colon tumorigenses and virus induction.

3-Isobutyl-1-methylxanthine, 99+%

CAS: 28822-58-4. Synonym: 1-methyl-3-isobutylxanthine. Packaging: Glass bottle. Synonym: 3-isobutyl-1-methyxanthine.