3-(4-Isopropoxyphenyl)-3-(1H-tetrazol-1-yl)propanoic acid CAS 696649-41-9
| CAS No. | 696649-41-9 |
| Molecular Formula | C13H16N4O3 |
| Molecular Weight | 276.29 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.
3-(4-Isopropoxyphenyl)-3-(1H-tetrazol-1-yl)propanoic acid (CAS 696649-41-9), molecular formula C13H16N4O3 and molecular weight 276.29 g/mol, is a CATO reference standard with documented purity and traceability.
3-(4-Isopropoxyphenyl)-3-(1H-tetrazol-1-yl)propanoic acid (C13H16N4O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 3-(4-Isopropoxyphenyl)-3-(1H-tetrazol-1-yl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H16N4O3 |
| Molecular Weight | 276.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Isopropoxyphenyl Standards
- 7-Oxo-7-(4-isopropoxyphenyl)heptanoic acid (CAS 898791-91-8)
- Ethyl 5-(4-isopropoxyphenyl)-5-oxopentanoate (CAS 898757-71-6)
- 1-(4-Isopropoxyphenyl)-2-(4-methylpiperazin-1-yl)ethan-1-ol (CAS 1267705-78-1)
- 3-((4-Isopropoxyphenyl)sulfonyl)propanoic acid (CAS 1017138-52-1)
- 3-(4-Isopropoxyphenyl)-3-phenylpropan-1-amine (CAS 672265-12-2)
- Ethyl 2-((3-isopropoxyphenyl)thio)-2-oxoacetate (CAS 1443309-51-0)
- 3-(4-Isopropoxyphenyl)-3-phenylpropanoic acid (CAS 672277-94-0)
- 1-((4-Isopropoxyphenyl)sulfonyl)piperazine (CAS 932372-87-7)
Recommended Standards
- 3-(4-Benzyl-2,3-dioxopiperazin-1-yl)propanoic acid (CAS 932975-98-9)
- 3-(5-(Pyridin-3-yloxy)pyridin-3-yl)benzaldehyde (CAS 918138-42-8)
- 3-(4-Benzoyl-1-piperazinyl)-3-oxopropanoic acid (CAS 896509-15-2)
- 3-(M-tolyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-ol (CAS 866812-19-3)
- 1-Amino-3,3-dimethylcyclobutanecarboxylic acid (CAS 29810-92-2)
- (S)-4-(Cyclohexylmethyl)oxazolidine-2,5-dione (CAS 2055395-24-7)
- (S)-3-Amino-3-(naphthalen-1-yl)propanoic acid (CAS 275826-46-5)
- 2-(3-Fluorophenoxy)-4-methylaniline (CAS 946716-39-8)
- 3-Amino-N-(5-chloro-2-methoxyphenyl)-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 332949-99-2)
- 3-Iodo-7-methoxyquinoline (CAS 1260640-72-9)
- 3-(Aminomethyl)-4,6-dimethylpyridin-2(1H)-one, 97% (CAS 771579-27-2)
- Ivacaftor Impurity 7 (CAS 52980-28-6)
- 3-amino-4-ethoxy-N,N-diethylbenzenesulfonamide (CAS 736948-91-7)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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