1-(Thiophen-2-yl)cyclopropanamine CAS 405142-41-8
| CAS No. | 405142-41-8 |
| Molecular Formula | C7H9NS |
| Molecular Weight | 139.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Thiophen-2-yl)cyclopropanamine (CAS 405142-41-8) is a high-purity analytical reference standard with the molecular formula C7H9NS and a molecular weight of 139.22 g/mol.
1-(Thiophen-2-yl)cyclopropanamine (C7H9NS) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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-(Thiophen-2-yl)cyclopropanamine 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 | C7H9NS |
| Molecular Weight | 139.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 2-(Thiophen-3-yl)cyclopropan-1-amine (CAS 1039984-46-7)
- (R)-1-(thiophen-2-yl)prop-2-en-1-amine (CAS 1212805-34-9)
- (S)-1-(thiophen-2-yl)prop-2-en-1-amine (CAS 1213006-61-1)
- (R)-1-(thiophen-3-yl)prop-2-en-1-amine (CAS 1213192-72-3)
- (S)-1-(thiophen-3-yl)prop-2-en-1-amine (CAS 1213363-32-6)
- 3-(Thiophen-2-yl)azetidine (CAS 1260900-04-6)
- (E)-3-(Thiophen-2-yl)prop-2-en-1-amine (CAS 83665-85-4)
- 1-(Thiophen-3-yl)cyclopropan-1-amine (CAS 920501-70-8)
Recommended Standards
- (6-Methylpyridin-3-yl)methanethiol (CAS 82175-89-1)
- 2-(2-Thienyl)azetidine (CAS 777886-76-7)
- (4-Aminophenyl)methanethiol (CAS 90296-28-9)
- 2-(Aminomethyl)benzenethiol (CAS 6047-42-3)
- 20-Trifluoroleukotrieneb4 (CAS 115178-97-7)
- 3-(Methoxymethyl)-4-(3-methoxyphenyl)-1H-pyrazol-5-amine (CAS 1159770-65-6)
- 2-(Piperidin-1-yl)benzimidamide (CAS 1020989-88-1)
- 1-(3-Bromophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-14-1)
- 2-(3,4-Dichloro-benzylamino)-ethanol Hydrochloride (CAS 75416-49-8)
- 1,1,2,2-Tetramethyl-1,2-diphenyldisilane (CAS 1145-98-8)
- Norbaeocystin (CAS 21420-59-7)
- Baricitinib Impurity 49 (CAS CATO-C4X-226049)
- Dithieno[2,3-b:3,2-d]thiophene (CAS 236-63-5)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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