Dimethyl 5-(4-chlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide CAS 339102-15-7
| CAS No. | 339102-15-7 |
| Molecular Formula | C16H14ClNO5S |
| Molecular Weight | 367.80 g/mol |
| 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 Dimethyl 5-(4-chlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 339102-15-7), a certified reference material (molecular formula C16H14ClNO5S, MW 367.80 g/mol) for analytical method development and quality control.
Structurally, Dimethyl 5-(4-chlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (C16H14ClNO5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 367.80 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Dimethyl 5-(4-chlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide 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 | C16H14ClNO5S |
| Molecular Weight | 367.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- Dimethyl 5-(3-chlorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 337920-85-1)
- 5-(4,4-Dimethyl-1,1-dioxido-3-oxoisothiazolidin-2-yl)-2-methoxybenzenesulfonyl chloride (CAS 927997-44-2)
- 2,2-Dimethyl-propanoic Acid [2-[[(2-Amino-5-thiazolyl)carbonyl]amino]-3-chlorophenyl]methyl Ester (CAS 910297-69-7)
- Dimethyl 3-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazono)pentanedioate (CAS 251307-20-7)
- 5-(((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)methyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 497060-85-2)
- S-(2,2-Dimethyl-4-oxo-3,6,9,12,15-pentaoxa-5-azaheptadecan-17-yl) ethanethioate (CAS 2055040-71-4)
- Dimethyl 3-(dibenzylamino)-1,1-cyclobutanedicarboxylate (CAS 1353498-09-5)
- 2-(6,7-Dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-N-(2-propoxyphenyl)acetamide (CAS 342615-84-3)
Recommended Standards
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-((5-methyl-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 298215-04-0)
- Copper(II) 4-amino-2-hydroxybenzoate (CAS 66863-08-9)
- N-(4-chloro-3-(trifluoromethyl)phenyl)-2-((5-methyl-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 306731-90-8)
- 5-[(4-Chlorophenyl)methoxy]-2-(4-fluorophenyl)-7-methylimidazo[1,2-a]pyrimidine (CAS 866050-73-9)
- 5,5'-(Phenylphosphinediyl)bis(2-(trifluoromethyl)pyridine) (CAS 2378344-74-0)
- 1368920-44-8 5'-Amino-2,3'-bithiophene-4'-carboxylic acid (CAS 1368920-44-8)
- (r)-3-(Pyrrolidin-3-yl)-3,4-dihydroquinazolin-2(1h)-one hydrochloride (CAS 1389310-41-1)
- 6,8-Dichloro-1,2,3,4-tetrahydroquinoline (CAS 100554-90-3)
- 4-Amino-2-methylpyridazin-3(2H)-one (CAS 13563-36-5)
- Ethyl 3-(3,4-dihydroquinolin-1(2H)-yl)-2-oxopropanoate (CAS 152712-44-2)
- 4-[4-Methyl-2-(pyridin-2-yl)-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 499796-01-9)
- 2-ethenylpiperidine hydrochloride (CAS 1803608-65-2)
- Etomidate Impurity 14 HCl (CAS 66512-37-6 (free base))
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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