2,3-Dichloro-6-nitrobenzaldehyde CAS 75618-41-6
| CAS No. | 75618-41-6 |
| Molecular Formula | C7H3Cl2NO3 |
| Molecular Weight | 220.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,3-Dichloro-6-nitrobenzaldehyde is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,3-Dichloro-6-nitrobenzaldehyde (CAS 75618-41-6), a certified reference material (molecular formula C7H3Cl2NO3, MW 220.01 g/mol) for analytical method development and quality control.
Structurally, 2,3-Dichloro-6-nitrobenzaldehyde (C7H3Cl2NO3) contains an amide 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 220.01 g/mol, it falls into the medium-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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,3-Dichloro-6-nitrobenzaldehyde 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 | C7H3Cl2NO3 |
| Molecular Weight | 220.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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, water |
| 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.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2,4-Dichloro-6-nitrobenzaldehyde (CAS 1086837-72-0)
- 2,3-Dichloro-4-nitrobenzaldehyde (CAS 1437548-44-1)
- 2,4-Dichloro-3-nitrobenzaldehyde (CAS 1804897-06-0)
- 3,4-Dichloro-2-nitrobenzaldehyde (CAS 1804897-10-6)
- 3,4-Dichloro-5-nitrobenzaldehyde (CAS 1806356-60-4)
- 2,4-Dichloro-5-nitrobenzaldehyde (CAS 53581-87-6)
- 2,6-Dichloro-3-nitrobenzaldehyde (CAS 5866-97-7)
- 3,5-Dichloro-2-nitrobenzaldehyde (CAS 59178-12-0)
Recommended Standards
- (3-Fluoro-5-(4-methyl-1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225180-88-9)
- (3-Fluoro-5-(4-methyl-1H-imidazol-1-yl)phenyl)boronic acid (CAS 2225155-55-3)
- (3-Fluoro-5-(3-methyl-1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225178-25-4)
- 2-Amino-4-iodopyridine (CAS 552331-00-7)
- 3-Ethyl-1H-pyrazole-4-sulfonyl fluoride (CAS 2138511-65-4)
- 1-ethylcyclopentan-1-amine hydrochloride (CAS 1222098-09-0)
- 4'-(Decyloxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 70247-25-5)
- Ethyl 2-amino-3-(4-chlorophenyl)-3-hydroxypropanoate (CAS 1489945-17-6)
- 6-(Furan-2-yl)-3-phenylisoxazolo[5,4-b]pyridine-4-carbohydrazide (CAS 938001-06-0)
- Triphenyl phosphorothioate (CAS 597-82-0)
- 2-Methyl-4-(N-ethyl-N-benzyl)aminobenzaldehyde (CAS 77147-13-8)
- 4-(4-Chlorophenyl)-3-phenylisoxazolo[4,5-c]quinoline (CAS 253433-32-8)
- 5-Phenyl-1-(phenylsulfonyl)pyrrolidin-3-one (CAS 1270026-81-7)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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