Methyl S-(trifluoromethyl)-L-homocysteinate hydrochloride CAS 2137135-78-3
| CAS No. | 2137135-78-3 |
| Molecular Formula | C6H10F3NO2S |
| Molecular Weight | N/A |
| 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 Methyl S-(trifluoromethyl)-L-homocysteinate hydrochloride (CAS 2137135-78-3), a certified reference material (molecular formula C6H10F3NO2SHCl, MW 253.66 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Methyl S-(trifluoromethyl)-L-homocysteinate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C6H10F3NO2S HCl |
| Molecular Weight | 253.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-Cyclopropoxy-N,6-dimethylpyridin-3-amine (CAS 1243383-05-2)
- 3-(Methoxymethyl)cyclobutanamine hydrochloride (CAS 1699607-79-8)
- 2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-5-ol (CAS 942-56-3)
- 1-(6-Chloropyridin-2-yl)cyclobutane-1-carbonitrile (CAS 1190644-32-6)
- 3-(3-Fluorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1710293-23-4)
- 4-Amino-3-cyclopropoxybenzamide (CAS 1243469-34-2)
- (Z)-[(4-Chlorophenyl)methylidene][(4-methoxyphenyl)methyl]oxidoazanium (CAS 939888-31-0)
- 1-[(3-aminophenyl)carbonyl]piperidin-3-ol (CAS 1155931-03-5)
- 2-Bromo-4-chloronicotinaldehyde (CAS 1289197-78-9)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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