Methyl 3-((3-chloro-2-formylphenyl)thio)propanoate CAS 1215582-82-3
| CAS No. | 1215582-82-3 |
| Molecular Formula | C11H11ClO3S |
| Molecular Weight | 258.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 3-((3-chloro-2-formylphenyl)thio)propanoate 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.
Methyl 3-((3-chloro-2-formylphenyl)thio)propanoate (CAS 1215582-82-3), molecular formula C11H11ClO3S and molecular weight 258.72 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 3-((3-chloro-2-formylphenyl)thio)propanoate (C11H11ClO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 258.72 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11ClO3S |
| Molecular Weight | 258.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-(2-Chloro-4-(methylthio)phenyl)-4-oxobutanoic acid (CAS 103860-95-3)
- 4-(((4-Chloro-2-fluorophenyl)amino)methyl)piperidin-4-ol (CAS 1335112-98-5)
- 2-Chloro-N-cyclopropyl-N-(2-oxo-2-(thiazol-2-yl)ethyl)acetamide (CAS 1353946-22-1)
- Ethyl 2-((3-chloro-2-methylphenyl)thio)-2-oxoacetate (CAS 1443310-25-5)
- Ethyl 2-((4-chloro-3-methylphenyl)thio)-2-oxoacetate (CAS 1443312-32-0)
- Ethyl 2-((3-chloro-4-methylphenyl)thio)-2-oxoacetate (CAS 1443343-05-2)
- Ethyl 2-((4-chloro-2-methylphenyl)thio)-2-oxoacetate (CAS 1443353-87-4)
- 2-chloro-5-cyano-N-(propan-2-yl)benzene-1-sulfonamide (CAS 1523521-83-6)
Recommended Standards
- 2-Amino-N-(2-chloro-6-fluorobenzyl)-N-isopropylacetamide (CAS 1181800-23-6)
- 7,8-Dimethyl-2h-chromene-3-sulfonyl chloride (CAS 1235439-84-5)
- 4-(5-Chlorothiophene-2-carbonyl)-3-methylpiperazin-2-one (CAS 1105699-70-4)
- 5,7-Dimethyl-2h-chromene-3-sulfonyl chloride (CAS 1235440-62-6)
- [4-(difluoromethyl)pyrimidin-2-yl]methanamine hydrochloride (CAS 1803587-74-7)
- 3-Chloro-2-(2-methylpiperidin-1-yl)aniline (CAS 926215-13-6)
- N-(2,5-Difluorobenzyl)-1,4-dimethyl-1H-pyrazol-3-amine hydrochloride (CAS 1856085-35-2)
- (3-Chlorophenyl)(phenyl)methanol (CAS 63012-03-3)
- 5-Bromo-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 92013-31-5)
- 4-(Prop-2-yn-1-yloxy)pyridine (CAS 64818-18-4)
- 1-Benzyl-3-[(4-chlorophenyl)sulfanyl]-4-[(4-methoxyphenyl)amino]pyrrolidine-2,5-dione (CAS 317821-86-6)
- (1-Aminooctyl)phosphonic acid (CAS 94219-58-6)
- 5-Fluoro-1-methyl-3-(piperidin-4-yl)-1H-indazole (CAS 742075-92-9)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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