3-Methyl-1H-indol-4-amine CAS 873056-75-8
| CAS No. | 873056-75-8 |
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Methyl-1H-indol-4-amine.
3-Methyl-1H-indol-4-amine (CAS 873056-75-8) is a high-purity analytical reference standard with the molecular formula C9H10N2 and a molecular weight of 146.19 g/mol.
Structurally, 3-Methyl-1H-indol-4-amine (C9H10N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 146.19 g/mol, it falls into the low-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.
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.
Physical & Chemical Properties
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 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.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-Isopropylisonicotinonitrile (CAS 20970-82-5)
- 3-Methyl-1-indanone, 97% (CAS 6072-57-7)
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- 3-Methyl-2-(1-methylhydrazinyl)butanoic acid (CAS 98275-78-6)
- 1-(2-Methylbenzyl)piperazine-2-carboxylic acid hydrochloride (CAS 1289384-92-4)
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- 1-(Hydroxymethyl)-3-(ureidomethyl)urea (CAS 38688-61-8)
- 1-(4-Methoxyphenyl)-2-(pyridin-3-yl)ethan-1-one (CAS 52700-25-1)
- 3-Oxo-2-(2-oxo-2-(thiophen-2-yl)ethylidene)-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (CAS 904818-85-5)
- (1-Methyl-1H-pyrrolo[2,3-b]pyridin-6-yl)methanol (CAS 1638760-98-1)
- methyl 2-azido-3-[2-methoxy-4-(trifluoromethyl)phenyl]prop-2-enoate (CAS 2755783-54-9)
- 3-[(4-methylphenyl)sulfanyl]propanehydrazide (CAS 790270-94-9)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
Why CATO?
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