7,7-Dimethyl-7H-pyrrolo[3,4-d]pyrimidine CAS 13797-06-3
| CAS No. | 13797-06-3 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
7,7-Dimethyl-7H-pyrrolo[3,4-d]pyrimidine (CAS 13797-06-3), molecular formula C8H9N3 and molecular weight 147.18 g/mol, is a CATO reference standard with documented purity and traceability.
7,7-Dimethyl-7H-pyrrolo[3,4-d]pyrimidine (C8H9N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 2,3-Dimethyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1057077-09-4)
- 2,7-Dimethyl-1H-imidazo[4,5-b]pyridine (CAS 115951-60-5)
- 5,7-dimethyl-3H-imidazo[4,5-b]pyridine (CAS 116599-55-4)
- 5,6-Dimethyl-1H-imidazo[4,5-b]pyridine (CAS 116599-56-5)
- 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine (CAS 116834-97-0)
- 4,6-Dimethyl-1H-pyrrolo[2,3-d]pyrimidine (CAS 119707-35-6)
- 2,4-Dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 128266-84-2)
- 3,8-Dimethyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 13936-48-6)
Recommended Standards
- 5-Methyl-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1379302-52-9)
- 4-(Aminomethyl)-6-methylpicolinonitrile (CAS 1393547-82-4)
- 1-(1-Methyl-1h-imidazol-5-yl)cyclopropane-1-carbonitrile (CAS 1378573-91-1)
- 2-(Aminomethyl)-6-methylisonicotinonitrile (CAS 1393568-58-5)
- Methyl 1-cyclopropyl-1H-pyrazole-5-carboxylate (CAS 1506741-26-9)
- 2-Bromo-4,5-dihydro-6h-pyrrolo[3,4-d]thiazol-6-one (CAS 1211531-11-1)
- 5-Chloro-2-(4-ethylpiperazin-1-yl)aniline (CAS 793727-81-8)
- 2-((3-(3-Bromophenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332128-25-3)
- 64333-01-3 9DXE21J14O Manganese chloride hydrate UNII-9DXE21J14O Manganese chloride (MnCl2), monohydrate Manganese dichloride monohydrate Manganese(II) chloride monohydrate (CAS 64333-01-3)
- 5-(Methoxymethyl)-1-methyl-3-nitro-1h-pyrazole (CAS 1328640-84-1)
- 7-Bromo-4-methoxypyrrolo[2,1-f][1,2,4]triazine (CAS 2697147-99-0)
- 2-Cyano-2-ethyl-3-methylhexanoic Acid Ethyl Ester (CAS 100453-11-0)
- n-(1,3-Dioxaindan-5-yl)-2-chloro-n-{[2-(prop-2-en-1-yloxy)phenyl]methyl}acetamide (CAS 851452-58-9)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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