Ethyl 4-isopropoxy-2-methylbenzoate CAS 1368033-22-0
| CAS No. | 1368033-22-0 |
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 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 Ethyl 4-isopropoxy-2-methylbenzoate.
Ethyl 4-isopropoxy-2-methylbenzoate (CAS 1368033-22-0), molecular formula C13H18O3 and molecular weight 222.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Ethyl 4-isopropoxy-2-methylbenzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Ethyl 4-isopropoxy-2-methylbenzoate 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 | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Ethyl Standards
- 4-Isopropoxy-3,5-dimethyl-benzoic acid methyl ester (CAS 1429901-53-0)
- Ethyl 5-isopropoxy-2-methylbenzoate (CAS 2586127-59-3)
- Methyl 2-isopropoxy-4,5-dimethylbenzoate (CAS 2484889-26-9)
- 2-Isopropoxy-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 37836-80-9)
- (2-Isopropoxy-5-isopropylphenyl)boronic acid (CAS 1127647-67-9)
- Ethyl 6-isopropoxy-5-methylnicotinate (CAS 1188396-03-3)
- 4-Isopropoxy-3,5-dimethoxybenzonitrile (CAS 1219828-05-3)
- 3-Isopropoxy-5-nitro-1H-indazole (CAS 1365942-86-4)
Recommended Standards
- 4-Isopropyl-3-propoxybenzoic acid (CAS 1361003-87-3)
- Ethyl 4-ethoxy-2,3-dimethylbenzoate (CAS 1368039-76-2)
- (2E)-1-(2-Methylphenyl)-3-phenylprop-2-en-1-one (CAS 13565-43-0)
- Methyl 2,6-dimethyl-4-(propan-2-yloxy)benzoate (CAS 1368216-66-3)
- 8-Isopropoxy-1,4-dioxaspiro[4.5]decane (CAS 950771-91-2)
- Methyl Acetate-d3 (CAS 21300-54-9)
- 2-(4-Bromobutoxy)phenol (CAS 16837-07-3)
- 1-(Piperidin-4-yloxy)propan-2-ol (CAS 70724-69-5)
- 3,4-Diisobutoxyaniline (CAS 39051-98-4)
- (3R)-3-Chloropyrrolidine (CAS 1072707-24-4)
- 64987-70-8 2,7,12,17-Tetra-tert-butyl-5,10,15,20-tetraaza-21H,23H-porphine DTXSID70392863 (CAS 64987-70-8)
- 3-(2-Chloro-6-fluorobenzyl)-5-phenyl-1,2,4-oxadiazole (CAS 6180-87-6)
- (3-Bromo-5-trifluoromethyl-phenyl)-methyl-carbamic acid tert-butyl ester (CAS 1187928-24-0)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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)
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