5-Chloro-1,2,3-trimethoxybenzene CAS 2675-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2675-80-1 |
| Molecular Formula | C9H11ClO3 |
| Molecular Weight | 202.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-1,2,3-trimethoxybenzene (CAS 2675-80-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11ClO3. Molecular weight: 202.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11ClO3 |
| Molecular Weight | 202.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1-Chloro-4-(cyclopropyldifluoromethyl)benzene (CAS 1204296-10-5)
- 2-Chloro-1,3-difluoro-5-(2-methylallyl)benzene (CAS 1256470-65-1)
- (4-Chloro-2,5-dimethoxyphenyl)methanol (CAS 1394837-77-4)
- 4-CHloro-3-(2-methoxyethoxy)phenol (CAS 1394968-35-4)
- 3-Chloro-5-(2-methoxyethoxy)phenol (CAS 1394974-97-0)
- 2-Chloro-1,3,4-trimethoxybenzene (CAS 140665-34-5)
- (3-Chloro-4,5-dimethoxyphenyl)methanol (CAS 18268-78-5)
- 2-Chloro-5-(2-methoxyethoxy)phenol (CAS 1881291-29-7)
Recommended Standards
- 4-Chloro-2,6-bis(hydroxymethyl)anisole (CAS 6641-05-0)
- 6-chloropyridazine-3-sulfonyl fluoride (CAS 209848-48-6)
- 2-Chloro-4-(3,4-difluorophenyl)-1-butene (CAS 951892-60-7)
- N-(3-Cyclopropoxy-5-ethylphenyl)methanesulfonamide (CAS 1243318-13-9)
- 3-(Benzyloxy)-N-methyl-4-nitrobenzamide (CAS 1263093-98-6)
- 2-(Diethylamino)acetamide (CAS 7409-48-5)
- (1R,3s,5S)-9-benzyl-9-azabicyclo[3.3.1]Nonan-3-amine (CAS 86580-67-8)
- 2-Amino-5-cyclopropoxyisonicotinamide (CAS 1243470-38-3)
- 5-(2-Hydrazonopropyl)-1,3,4-oxadiazol-2-amine (CAS 81259-40-7)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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 13829788188 / jacky.chen@cato-chem.com