2,6-Dichlorobenzyl (E)-styrylcarbamate CAS 338413-38-0
| CAS No. | 338413-38-0 |
| Molecular Formula | C16H13Cl2NO2 |
| Molecular Weight | 322.19 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 2,6-Dichlorobenzyl (E)-styrylcarbamate.
2,6-Dichlorobenzyl (E)-styrylcarbamate (CAS 338413-38-0), molecular formula C16H13Cl2NO2 and molecular weight 322.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H13Cl2NO2, 2,6-Dichlorobenzyl (E)-styrylcarbamate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 322.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2,6-Dichlorobenzyl (E)-styrylcarbamate 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 | C16H13Cl2NO2 |
| Molecular Weight | 322.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 |
Related Dichlorobenzyl Standards
- 9-(3,4-Dichlorobenzyl)-N,N-dimethyl-9H-purin-6-amine (CAS 112089-16-4)
- 4-((2,4-Dichlorobenzyl)oxy)-3-ethyl-3H-imidazo[4,5-c]pyridine (CAS 87035-28-7)
- 4-(2,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1,1-dioxide (CAS 338953-65-4)
- 4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1,1-dioxide (CAS 338953-83-6)
- 2-((2,4-Dichlorobenzyl)oxy)isoindoline-1,3-dione (CAS 339106-00-2)
- 2-((3,4-Dichlorobenzyl)oxy)isoindoline-1,3-dione (CAS 38936-82-2)
- 1-(2,6-Dichlorobenzyl)-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 339009-21-1)
- 4-((2,4-Dichlorobenzyl)thio)cinnoline (CAS 7147-19-5)
Recommended Standards
- 2,4-Dichlorobenzoic acid 2-[1-(3-aminophenyl)ethylidene]hydrazide (CAS 316144-59-9)
- 2-[3-[2-(2,4-dichlorophenyl)hydrazono]-1-(dimethylamino)propylidene]malononitrile (CAS 339103-09-2)
- 2,2-Difluoro-N-(1H-1,2,4-triazol-5-yl)-2-(3-(trifluoromethyl)phenoxy)acetamide (CAS 338792-16-8)
- 2-Chlorobenzyl (E)-(4-chlorostyryl)carbamate (CAS 338413-43-7)
- Dinonyl Phenol (CAS 1323-65-5)
- 1-(5-Methylthiophen-2-yl)propan-1-ol (CAS 132706-15-1)
- 2-((4-Aminopiperidin-1-yl)methyl)benzonitrile hydrochloride (CAS 1289388-13-1)
- Methyl 2-(piperidin-3-yloxy)acetate (CAS 1694943-47-9)
- 4,5-Dichloro-2-fluoromandelic acid (CAS 1803854-09-2)
- 5-Pentafluorophenyl-1H-indole-2,3-dione (CAS 893737-60-5)
- Bicyclo[2.2.1]Heptane-7-carboxylic acid (CAS 5971-67-5)
- (R)-(Pyrrolidin-3-yloxy)-acetic acid methyl ester hydrochloride (CAS 1414960-62-5)
- Ethyl 7-bromo-3-hydroxy-2-naphthoate (CAS 127338-44-7)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
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