1-Ethynyl-1-(trifluoromethyl)cyclopropane CAS 2101747-65-1
| CAS No. | 2101747-65-1 |
| Molecular Formula | C6H5F3 |
| Molecular Weight | 134.10 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 1-Ethynyl-1-(trifluoromethyl)cyclopropane.
CATO supplies 1-Ethynyl-1-(trifluoromethyl)cyclopropane (CAS 2101747-65-1), a certified reference material (molecular formula C6H5F3, MW 134.10 g/mol) for analytical method development and quality control.
Structurally, 1-Ethynyl-1-(trifluoromethyl)cyclopropane (C6H5F3) contains fluorine 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 134.10 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 1-Ethynyl-1-(trifluoromethyl)cyclopropane 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 | C6H5F3 |
| Molecular Weight | 134.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Ethynyl Standards
- 3-Ethynyl-6-methoxypyridazine (CAS 1019331-16-8)
- 5-Ethynyl-2-methoxypyrimidine (CAS 1059705-07-5)
- 2-Ethynyl-6-methoxypyrazine (CAS 1196153-43-1)
- 2-Ethynyl-3-methoxypyrazine (CAS 1357945-86-8)
- 2-Ethynyl-5-methoxypyrazine (CAS 1374115-62-4)
- 2-Ethynyl-4-methoxypyrimidine (CAS 161489-04-9)
- 2-Ethynyl-5-methoxypyrimidine (CAS 2400905-32-8)
- 5-Ethynyl-4-methoxypyrimidine (CAS 219915-20-5)
Recommended Standards
- <SC>L</SC>-Aspartate-2-<SUP>13</SUP>C (CAS 160033-95-4)
- 6H-Purin-6-one (CAS 26078-04-6)
- <SC>DL</SC>-Aspartate-1-<SUP>13</SUP>C (CAS 137168-39-9)
- 202326-56-5 (3-~13~C)Aspartic acid DTXSID60583940 (CAS 202326-56-5)
- CAS 2207541-23-7 (CAS 2207541-23-7)
- 2-(Difluoromethyl)-6-methoxy-3-nitropyridine-4-acetic acid (CAS 1807104-05-7)
- 6-(o-Tolyl)pyrimidine-2,4(1H,3H)-dione (CAS 1309609-29-7)
- (R)-3-(2-Amino-2-tert-butoxycarbonyl-ethyl)-benzoic acid methyl ester hydrochloride (CAS 2376144-35-1)
- 5-Amino-6-chloro-2-isopropylpyrimidine-4(1H)-thione (CAS 61457-06-5)
- Amisulpride impurity 53 (CAS CATO-C4X-104553)
- 2-(4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-3-fluorophenoxy)acetic acid (CAS 2270906-29-9)
- 1-(1-Bromoethyl)-3-chlorobenzene (CAS 65130-47-4)
- tert-Butyl 3-(benzylamino)propanoate (CAS 102124-10-7)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com