2-((4-Formyl-1-phenyl-1H-imidazol-5-yl)thio)acetic acid CAS 62260-52-0
| CAS No. | 62260-52-0 |
| Molecular Formula | C12H10N2O3S |
| Molecular Weight | 262.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2-((4-Formyl-1-phenyl-1H-imidazol-5-yl)thio)acetic acid (CAS 62260-52-0), molecular formula C12H10N2O3S and molecular weight 262.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-((4-Formyl-1-phenyl-1H-imidazol-5-yl)thio)acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-((4-Formyl-1-phenyl-1H-imidazol-5-yl)thio)acetic 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 | C12H10N2O3S |
| Molecular Weight | 262.28 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Methyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide (CAS 801224-69-1)
- 2-((6-Oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)thio)acetic acid (CAS 67466-26-6)
- 1-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethanone (CAS 84163-10-0)
- 2-(2,4-Dioxothiazolidin-5-ylidene)-N-(o-tolyl)acetamide (CAS 430443-01-9)
- Stenbolone (CAS 5197-58-0)
- 1-(Cyclopentylmethyl)piperazine dihydrochloride (CAS 1048649-04-2)
- N6-Ethyl-5H,6H,7H-indeno[5,6-d][1,3]thiazole-2,6-diamine hydrochloride (CAS 1823457-95-9)
- 4-Trifluoromethoxy-piperidine-1-sulfonyl chloride (CAS 1208080-54-9)
- Ceftolozane Impurity 37 (CAS CATO-C4X-240637)
- (S)-pent-3-yne-2-ol (CAS 90242-65-2)
- N-((1-(2-Aminoethyl)pyrrolidin-3-yl)methyl)-N-isopropylacetamide (CAS 1353988-63-2)
- Ethyl 3-Norticyclylcarbamate (CAS 709-70-6)
- ((Butylsulfonyl)methyl)diphenylphosphine oxide (CAS 59625-06-8)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
Why CATO?
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