N-(2,3-Dihydro-1H-inden-1-yl)guanidine CAS 46169-72-6
| CAS No. | 46169-72-6 |
| Molecular Formula | C10H13N3 |
| Molecular Weight | 175.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-(2,3-Dihydro-1H-inden-1-yl)guanidine (CAS 46169-72-6), a certified reference material (molecular formula C10H13N3, MW 175.23 g/mol) for analytical method development and quality control.
Structurally, N-(2,3-Dihydro-1H-inden-1-yl)guanidine (C10H13N3) 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 175.23 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H13N3 |
| Molecular Weight | 175.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 3 |
Related N Standards
- 4-(3,6-Dihydro-2h-pyran-4-yl)aniline (CAS 1039053-21-8)
- N-(2,3-Dihydro-1H-inden-1-yl)acetamide (CAS 10408-91-0)
- 2-(2,3-dihydro-1H-inden-5-yl)acetamide (CAS 1090864-62-2)
- 1-Ethyl-2,3-dihydro-1H-indole-6-carbaldehyde (CAS 1123169-35-6)
- 3-(3,6-Dihydro-2h-pyran-4-yl)aniline (CAS 1194973-20-0)
- 5-(3,4-Dihydro-2H-pyrrol-5-yl)-6-methylpyridin-2-amine (CAS 1352486-55-5)
- 5-(3,4-Dihydro-2H-pyrrol-5-yl)-4-methylpyridin-2-amine (CAS 1352499-20-7)
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Recommended Standards
- Methyl o-isopropylhomoserinate (CAS 2170123-36-9)
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- N-(2,3-dihydro-1H-inden-5-yl)acetamide (CAS 59856-06-3)
- 2-[8-Ethynyl-7-fluoro-3-(methoxymethoxy)-1-naphthalenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2858674-33-4)
- 5-Chlorochroman-3-carboxylic acid (CAS 1269695-63-7)
- 2-Butyl-2-(2,4-dichlorophenyl)oxirane (CAS 88374-07-6)
- 2-(3,3-Dimethyl-3,4-dihydro-isoquinolin-1-ylamino)-3-(1H-indol-3-yl)-propionic acid (CAS 1396969-17-7)
- Ethyl 2-(6-methyl-4-oxo-3,4-dihydropyrimidin-2(1H)-ylidene)-3-oxobutanoate (CAS 1114597-79-3)
- N3-(2,2,6,6-Tetramethyl-4-piperidinyl)-beta-alaninamide (CAS 1421769-45-0)
- 1-Boc-N-(2-chlorophenyl)piperidin-4-amine (CAS 946399-73-1)
- Tert-butyl (2-azabicyclo[2.1.1]Hexan-4-yl)carbamate (CAS 2344685-16-9)
- 6-Methylgenistein (CAS 97575-49-0)
- Semaglutide impurity 29 (CAS 110990-08-4)
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