Dimethyl 2-((2-chlorothiazol-5-yl)methyl)-2-(4-nitrophenyl)malonate CAS 685108-30-9
| CAS No. | 685108-30-9 |
| Molecular Formula | C15H13ClN2O6S |
| Molecular Weight | 384.79 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 Dimethyl 2-((2-chlorothiazol-5-yl)methyl)-2-(4-nitrophenyl)malonate.
CATO supplies Dimethyl 2-((2-chlorothiazol-5-yl)methyl)-2-(4-nitrophenyl)malonate (CAS 685108-30-9), a certified reference material (molecular formula C15H13ClN2O6S, MW 384.79 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, Dimethyl 2-((2-chlorothiazol-5-yl)methyl)-2-(4-nitrophenyl)malonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 384.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dimethyl 2-((2-chlorothiazol-5-yl)methyl)-2-(4-nitrophenyl)malonate 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 | C15H13ClN2O6S |
| Molecular Weight | 384.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- dimethyl 2-[(2-chloro-1,3-thiazol-5-yl)methyl]-2-(2-nitrophenyl)malonate (CAS 860786-11-4)
- 4,4´,Dimethyl-5,5'-diphenyltetrathiafulvalene (CAS 56851-13-9)
- 2,5-Dimethyl-N1,N4-diphenylpiperazine-1,4-bis(carbothioamide) (CAS 74010-61-0)
- 2,5-Dimethyl-1-(2-{5-methyl-7-phenylpyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-1H-pyrrole (CAS 866049-48-1)
- 2,5-Dimethyl-1-{2-[6-(4-methylphenyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-1H-pyrrole (CAS 691884-05-6)
- 2,5-Dimethyl-1-{2-[7-(4-methylphenyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-1H-pyrrole (CAS 444151-85-3)
- 4,6-Dimethyl-2-{4-[(4-methylphenyl)sulfonyl]-1,4-diazepan-1-yl}nicotinonitrile (CAS 478256-89-2)
- 2-[2,6-Dimethyl-4-[3-[4-(methylthio)phenyl]-3-oxo-1-propen-1-yl]phenoxy]-2-methylpropionic Acid (CAS 824932-88-9)
Recommended Standards
- 2-Ethoxy-5-(4-nitrobenzamido)benzenesulfonyl chloride (CAS 680617-98-5)
- 2-Ethoxy-5-(3-nitrobenzamido)benzenesulfonyl chloride (CAS 680618-00-2)
- N-(1-Aza-2-(1,3-dioxoindan-2-yl)prop-1-enyl)-2-(4-chloro-2-methylphenoxy)ethanamide (CAS 1024693-06-8)
- (E)-2-(2-((((2-chloro-6-fluorobenzyl)oxy)imino)methyl)-1H-pyrrol-1-yl)-4-methoxynicotinonitrile (CAS 339103-13-8)
- (R)-1-(3,5-DIFLUOROPYRIDIN-4-YL)PROPAN-1-AMINE 2HCL (CAS 1259724-02-1)
- 3-Ethyl-N-neopentylaniline (CAS 1251340-32-5)
- 1-Bromo-3,7,11,15-tetramethylhexadecane (CAS 2791-57-3)
- 3-Fluoro-4-[(tetrahydro-3-furanyl)methoxy]benzenesulfonyl chloride (CAS 1308327-46-9)
- Methyl 3-iodo-7-methyl-1H-indazole-6-carboxylate (CAS 2857113-04-1)
- 6,7,8,9-Tetrahydro-5H-imidazo[1,2-d][1,4]diazepine (CAS 933742-83-7)
- Ethyl 2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate (CAS 1973409-43-6)
- 4,5-Dichloro-2-isopropyl-1H-imidazole (CAS 959244-79-2)
- 4-Bromo-3-methoxypyridine (CAS 109911-38-8)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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