(5-Cyclopropylthiophen-2-yl)methanamine CAS 933739-48-1
| CAS No. | 933739-48-1 |
| Molecular Formula | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(5-Cyclopropylthiophen-2-yl)methanamine (CAS 933739-48-1), molecular formula C8H11NS and molecular weight 153.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H11NS, (5-Cyclopropylthiophen-2-yl)methanamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 153.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (5-Cyclopropylthiophen-2-yl)methanamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11NS |
| Molecular Weight | 153.24 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropylthiophen Standards
- (4-Cyclopropylthiophen-2-yl)methanamine (CAS 1341913-65-2)
- (5-Cyclopropylthiophen-2-yl)methanol (CAS 1456863-44-7)
- (4-Cyclopropylthiophen-3-yl)methanol (CAS 1602792-09-5)
- (3-Cyclopropylthiophen-2-yl)methanol (CAS 2296417-42-8)
- (4-Cyclopropylthiophen-2-yl)methanol (CAS 2416262-91-2)
- 1-(4-Cyclopropylthiophen-2-yl)ethan-1-one (CAS 1021432-58-5)
- (5-Cyclopropylthiophen-2-yl)boronic acid (CAS 1913240-52-4)
- (4-Cyclopropylthiophen-2-yl)boronic acid (CAS 2225178-38-9)
Recommended Standards
- (2-(Methylthio)phenyl)methanamine (CAS 56004-83-2)
- (Prop-2-en-1-yl)[(thiophen-2-yl)methyl]amine (CAS 53175-34-1)
- 2-(Ethylthio)-4-methylpyridine (CAS 19006-78-1)
- (R)-Cyclopropyl(thiophen-2-yl)methanamine (CAS 473733-07-2)
- 7-Fluoroquinoline-6-carbaldehyde (CAS 1185768-18-6)
- 2-Amino-2-chloropropanoic acid (CAS 89167-65-7)
- 1-(Chloromethyl)-2-methoxy-benzene (CAS 7035-02-1)
- 5-(2-Methoxyethoxy)pyridine-3-carboxylic acid (CAS 1343658-77-4)
- (2R,3R,4R,5R)-tetrahydro-2H-pyran-2,3,4,5-tetraol (CAS 7296-60-8)
- 7-Chloro-5-methylbenzofuran (CAS 1388020-83-4)
- 1-(3-Methoxyphenyl)-3-(piperidin-4-yl)urea hydrochloride (CAS 1233952-76-5)
- 3-(3-Bromo-4-methoxyphenyl)propan-1-ol (CAS 1000530-47-1)
- 4-Chloro-3-nitrophenylboronic Acid (CAS 151169-67-4)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com