1-(Adamantan-1-yl)-3-ethylguanidine hydrochloride CAS 23166-32-7
| CAS No. | 23166-32-7 |
| Molecular Formula | C13H23N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Adamantan-1-yl)-3-ethylguanidine hydrochloride is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Adamantan-1-yl)-3-ethylguanidine hydrochloride (CAS 23166-32-7), molecular formula C13H23N3HCl and molecular weight 257.81 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(Adamantan-1-yl)-3-ethylguanidine hydrochloride (C13H23N3HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 257.81 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(Adamantan-1-yl)-3-ethylguanidine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H23N3 HCl |
| Molecular Weight | 257.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Adamantan Standards
- (R)-1-(adamantan-1-yl)ethan-1-amine hydrochloride (CAS 1005341-52-5)
- (1S)-1-(adamantan-1-yl)ethan-1-amine hydrochloride (CAS 1005341-54-7)
- n-(Adamantan-1-yl)-2-((3-(3-hydroxypropyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)propanamide (CAS 1007763-39-4)
- (R)-2-(Adamantan-1-yl)-2-aminoacetic acid (CAS 100926-41-8)
- 2-(Adamantan-1-yl)-2-[4-(propan-2-yl)benzenesulfonamido]acetic acid (CAS 1009548-97-3)
- 2-(Adamantan-1-yl)-2-((4-propylphenyl)sulfonamido)acetic acid (CAS 1009595-56-5)
- (R)-2-(Adamantan-1-yl)-2-aminoacetic acid hydrochloride (CAS 101976-73-2)
- Adamantan-1-ylmethyl 3-aminobenzoate (CAS 1020241-84-2)
Recommended Standards
- Methyl Hydroxybenzoic Acid (CAS 586-30-1)
- 5-(1,2,3-Thiadiazol-4-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1464914-63-3)
- N-Methyl-N,5-diphenyloxazole-2-carboxamide (CAS 955674-62-1)
- 1-cyclopropyl-1-(5-methyl-1,2,4-oxadiazol-3-yl)ethan-1-amine hydrochloride (CAS 1803586-57-3)
- Ethylene-ß-ionol D3 (CAS 77265-43-1)
- 5,5-Dimethyl-3-[(4-methylphenyl)amino]-cyclohex-2-en-1-one (CAS 36646-78-3)
- Sodium 2,5-dibromobenzenesulfinate (CAS 1135066-88-4)
- 3-((2-(3-Methyl-1H-pyrazol-1-yl)ethyl)amino)propanoic acid (CAS 1245568-89-1)
- 5-Methyl-2-piperidin-4-yl-1,3-benzoxazole (CAS 199292-77-8)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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