AAMU
AAMU (CAS: 19893-78-8), with the molecular formula C7H10N4O3 and a molecular weight of 198.18 g/mol, is a valuable compound primarily recognised as a CYP1A2 metabolite of caffeine. It is a white to light pink solid. This chemical finds utility in various research applications, particularly within the fields of drug and xenobiotic metabolism, cell biology, and neuroscience. Its role as a metabolite makes it an important reference standard for studies involving drug interactions and metabolic pathways.
- IUPAC
- 5-Acetylamino-6-amino-3-methyluracil,N-(4-Amino-1,2,3,6-tetrahydro-1-methyl-2,6-dioxo-5-pyrimidinyl)acetimide
- Synonyms
- 5-Acetylamino-6-amino-3-methyluracilN-(4-Amino-1,2,3,6-tetrahydro-1-methyl-2,6-dioxo-5-pyrimidinyl)acetimide

Drug Metabolism Studies
AAMU serves as a key metabolite of caffeine, making it essential for research into drug and xenobiotic metabolism. It is used to understand the enzymatic pathways, particularly those involving CYP1A2, and to develop analytical standards for pharmacokinetic studies.
Cell Biology Research
As a bioactive small molecule, AAMU can be utilised in cell biology research to investigate cellular processes and signalling pathways. Its specific biological activity allows for targeted studies in areas like cell growth and differentiation.
Neuroscience Investigations
Given its relevance to caffeine metabolism, AAMU may be employed in neuroscience research to explore the effects of its related compounds on neuronal activity and signalling. This aids in understanding the broader impact of xenobiotics on the nervous system.
Reference Standard
AAMU functions as a crucial reference standard in analytical chemistry. Researchers use it to identify and quantify related compounds in biological samples, ensuring accuracy and reliability in experimental results within drug metabolism and toxicology studies.
| Molecular weight | 198.18 |
|---|---|
| Empirical formula | C7H10N4O3 |
| Colour | white to light pink |
| Storage temperature | 2-8°C |
| Application | CYP1A2 metabolite of caffeine |
| Melting point | ≥305 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is AAMU used for?
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AAMU is primarily used as a CYP1A2 metabolite of caffeine. It serves as a reference standard in drug metabolism studies, cell biology research, and neuroscience investigations to understand metabolic pathways and xenobiotic interactions.
What are the CAS number and formula for AAMU?
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The CAS number for AAMU is 19893-78-8, and its empirical formula is C7H10N4O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies AAMU as a research-grade chemical. The specific assay and purity are detailed in the product's specifications. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should AAMU be handled and stored?
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AAMU is classified under WGK Germany 3, indicating a high hazard to water. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a P1 (EN143) or N95 (US) respirator. Store at 2-8°C.
Is AAMU a controlled substance?
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Based on the provided data, there is no indication that AAMU is a controlled substance.
How is AAMU packed and shipped?
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AAMU is typically supplied in quantities suitable for laboratory research. TSS exports fine chemicals globally, adhering to all necessary shipping and handling regulations.
How can I request a quote or sample for AAMU?
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To request a quote or a sample of AAMU, please contact the Tech Serve Solutions sales team through our website or by phone, referencing the product CAS number 19893-78-8.
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