8-Oxo-8-(4-isopropoxyphenyl)octanoic acid CAS 898791-94-1
| CAS No. | 898791-94-1 |
| Molecular Formula | C17H24O4 |
| Molecular Weight | 292.37 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.
8-Oxo-8-(4-isopropoxyphenyl)octanoic acid (CAS 898791-94-1), molecular formula C17H24O4 and molecular weight 292.37 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H24O4, 8-Oxo-8-(4-isopropoxyphenyl)octanoic acid contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures 8-Oxo-8-(4-isopropoxyphenyl)octanoic acid 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 | C17H24O4 |
| Molecular Weight | 292.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Oxo Standards
- 4-((4-Isopropoxyphenyl)sulfonyl)phenol (CAS 95235-30-6)
- 2-((5-(2-Isopropoxyphenyl)-1H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 50616-44-9)
- N-(4-Isopropoxyphenyl)-2-methylquinazolin-4-amine (CAS 827031-12-9)
- (4-Isopropoxyphenyl)(quinolin-3-yl)methanone (CAS 1187166-22-8)
- (4-Isopropoxyphenyl)(isoquinolin-4-yl)methanone (CAS 1187171-65-8)
- 1-(4-Isopropoxyphenyl)-5-propyl-1,2,3-triazole-4-carboxylic acid (CAS 1094373-45-1)
- 3-(4-Isopropoxyphenyl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 1370595-45-1)
- 1-((4-Isopropoxyphenyl)sulfonyl)piperazine (CAS 932372-87-7)
Recommended Standards
- 8-(3,5-Dimethyl-4-methoxyphenyl)-8-oxooctanoic acid (CAS 898765-18-9)
- 8-Oxo-8-(4-n-propoxyphenyl)octanoic acid (CAS 898791-82-7)
- 7-Methyl-3-((phenethylamino)methyl)quinolin-2(1H)-one (CAS 919022-89-2)
- Acetoxyvalerenicacid (CAS 81397-67-3)
- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1-(Tert-butyl) 2-methyl 3-hydroxypyrrolidine-1,2-dicarboxylate (CAS 108998-76-1)
- 3-(Cyclopentyloxy)phenylboronic Acid (CAS 959850-87-4)
- Methyl 5-thia-2-azaspiro[3.4]Octane-8-carboxylate 5,5-dioxide (CAS 1823871-37-9)
- (1-Methyl-1H-tetrazol-5-yl)methanamine hydrochloride (CAS 55446-85-0)
- Propargyl-PEG4-Tos (CAS 875770-32-4)
- 4'-(Bromomethyl)-2-fluoro-1,1'-biphenyl (CAS 193013-76-2)
- 7757-93-9 L11K75P92J Calcium hydrogen phosphate Calcium monohydrogen phosphate anhydrous Calcium phosphate dibasic anhydrous Calcium phosphate, dibasic [JAN] Phosphoric acid, calcium salt (1:1) Calcium phosphate, dibasic, anhydrous Calcium hydrogenorthophosphate, with a fluorine content of less than 0,005 per cent by weight on the dry anhydrous product Calcium hydrogenorthophosphate D.C.P. Calcium acid phosphate Calcium dibasic phosphate Calcium hydrogen orthophosphate Calcium monohydrogen phosphate Calcium phosphate (1:1) Calcium phosphate, dibasic Calcium phosphate, dibasic, dental grade Calcium secondary phosphate CCRIS 1337 Dicalcium orthophosphate Dicalcium phosphate EINECS 231-826-1 HSDB 992 Monocalcium acid phosphate secondary Calcium phosphate A-Tab Anhydrous Emcompress Biofos Calcium phosphate (CaHPO4) DCP Dicafos AN Fujicalin S Ipifosc 20 Monohydrogen calcium phosphate Monocalcium phosphate UNII-L11K75P92J Anhydrous dibasic calcium phosphate EC 231-826-1 (CAS 7757-93-9)
- 2-(4-(Tert-butyl)phenyl)-6-chloroquinoline-4-carboxylic acid (CAS 590355-49-0)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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