Imidazole
Imidazole (CAS 288-32-4), molecular formula C3H4N2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- 1,3-Diaza-2,4-cyclopentadiene,Glyoxaline
| Molecular weight | 68.08 |
|---|---|
| Empirical formula | C3H4N2 |
| Assay | ≥99% (titration) |
| Grade | ACS reagentRedi-Dri™anhydrous |
| Boiling point | 256 °C(lit.) |
| Density | 1.01 g/mL at 20 °C |
| Solubility | H2O: soluble0.1 M at 20 °C, clear, colorless |
| Melting point | 88-91 °C(lit.) |
| pH | 9.5-11.0 (25 °C, 5% in H2O) |
| Concentration | 1 M in H2O |
| Vapour pressure | <1 mmHg (20 °C) |
| Impurities tested | ≤0.2% water |
| Application | Excellent for buffers in the range of pH 6.2-7.8 |
Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H360D
Precautionary statements
- P201Obtain special instructions before use
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Flash point | 145 °C / 293 °F |
|---|---|
| Transport (UN / ADR) | UN 3263 8 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61-22-34 |
| Safety statements (S) | 53-26-36/37/39-45 |
| Cation traces | Fe: ≤0.001% |
| Anion traces | chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤50 mg/kg |
| Ignition residue | ≤0.1% |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Quality | free-flowing |
|---|---|
| Pka 25 °C | 6.95 |
| Uv Absorption | λ: 260 nm Amax: 0.10λ: 280 nm Amax: 0.10 |
| Ign Residue 900 °C | ≤0.05% |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Imidazole?
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Imidazole (CAS 288-32-4), molecular formula C3H4N2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Imidazole does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Imidazole in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Imidazole?
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Imidazole has CAS number 288-32-4 and molecular formula C3H4N2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Imidazole?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Imidazole ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Imidazole be stored?
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Store Imidazole in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Imidazole used for?
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Imidazole is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Imidazole?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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