7-Methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-amine CAS 1854-41-7
| CAS No. | 1854-41-7 |
| Molecular Formula | C7H10N4 |
| Molecular Weight | 150.18 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.
CATO supplies 7-Methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-amine (CAS 1854-41-7), a certified reference material (molecular formula C7H10N4, MW 150.18 g/mol) for analytical method development and quality control.
Structurally, 7-Methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-amine (C7H10N4) contains a nitrile group, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 150.18 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C7H10N4 |
| Molecular Weight | 150.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 2-Methyl-5,6-dihydro-1H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 106727-80-4)
- 2,3-Dihydro-1H-pyrido[1,2-a]pyrimidin-4(9aH)-one (CAS 114749-67-6)
- 1-Methyl-6,7-dihydro-1H-indazol-5(4H)-one (CAS 115215-92-4)
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Recommended Standards
- 2-Methyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-amine (CAS 1854-37-1)
- 5-(Azetidin-3-ylidenemethyl)-3-methylisoxazole (CAS 186964-03-4)
- 5-Amino-3-ethyl-1-methyl-1H-pyrazole-4-carbonitrile (CAS 18280-56-3)
- 5-(Ethylamino)-1-methyl-1H-imidazole-4-carbonitrile (CAS 187023-91-2)
- o-Myosmine (CAS 4593-27-5)
- 2-(3,5-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 325142-93-6)
- Mal-PEG4-C2-NH2 (TFA) (CAS 2512227-13-1)
- Lornoxicam Impurity 73 (CAS CATO-C4X-201673)
- Cefepime EP Impurity A (CAS 149261-27-8)
- 1-(Aminomethyl)-6-thiaspiro[2.5]octane 6,6-dioxide (CAS 1478061-53-8)
- 4-(pyrrolidine-1-sulfonyl)piperidine hydrochloride (CAS 1803586-20-0)
- 3-Amino-3-(3-(3-(trifluoromethyl)phenoxy)phenyl)propanoic acid (CAS 213192-61-1)
- 1-(4-Chloro-3-fluorophenyl)cyclopentanamine (CAS 1704112-83-3)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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