IODOMETHANE-D3 (CD₃I) is a premium deuterated methylation reagent for pharmaceutical R&D, isotope labeling and organic synthesis.
✅ High Isotopic & Chemical Purity
Deuteration degree ≥99.5 atom % D with chemical purity ≥99.0%. Low isotopic impurity ensures stable M+3 mass shift in mass spectrometry testing, delivers consistent and repeatable experimental results across batches.
✅ High Reactivity as Deuterated Methylating Agent
High reactivity for nucleophilic substitution reactions, easy to introduce CD₃ group into target molecules. Volatile by-products after reaction can be removed conveniently, improving synthesis efficiency and product yield.
✅ Added Stabilizer for Longer Shelf Life
Formulated with copper wire as stabilizer to suppress decomposition. Strictly sealed amber glass packaging effectively reduces photolysis and volatilization risk during storage and shipment.
✅ Wide Compatibility for Multiple Research Scenarios
Suitable for deuterated drug synthesis, pharmacokinetic & metabolic pathway tracing, NMR internal standard calibration, isotope dilution quantitative analysis, peptide and glycan labeling.
✅ Complete Technical Documentation & Stable Bulk Supply
We can provide COA, TDS and MSDS upon request. Stable large-volume supply supports continuous R&D work and commercial production. MOQ:1 FCL.
✅ Strict Quality Batch Control
Every batch undergoes full inspection for isotopic enrichment, chemical purity and moisture. Batch-to-batch consistency minimizes experimental deviation for laboratories and API manufacturers.
Short paragraph version (for product overview section)
IODOMETHANE-D3 (CAS#865-50-9, CD₃I) is a high-value deuterated methylation reagent with high isotopic enrichment ≥99.5 atom % D. Featuring excellent reactivity and stable quality, it is widely used in deuterated drug development, isotope tracing, NMR and MS analytical testing. Stabilized packaging prevents volatilization and light degradation, ideal for pharmaceutical labs and fine chemical manufacturers.
| IODOMETHANE-D3 Chemical Properties |
| Melting point | -66.5 °C(lit.) |
| Boiling point | 42 °C(lit.) |
| density | 2.330 g/mL at 25 °C |
| vapor density | 4.89 (vs air) |
| vapor pressure | 22.83 psi ( 55 °C) |
| refractive index | n |
| storage temp. | 0-6°C |
| solubility | Chloroform, Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless |
| BRN | 1732026 |
| Stability: | Stable. Incompatible with strong bases, strong oxidizing agents. Moisture and light-sensitive. |
| InChI | InChI=1S/CH3I/c1-2/h1H3/i1D3 |
| InChIKey | INQOMBQAUSQDDS-FIBGUPNXSA-N |
| SMILES | C([2H])([2H])([2H])I |
| EPA Substance Registry System | Methane-d3, iodo- (865-50-9) |
| CAS Number Unlabeled | 74-88-4 |
| Safety Information |
| Hazard Codes | T |
| Risk Statements | 21-23/25-34-40-42/43-37/38-53 |
| Safety Statements | 26-36/37/39-38-45-36/37 |
| RIDADR | UN 2644 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | PA9450000 |
| F | 8-10-21 |
| HazardClass | 6.1(a) |
| PackingGroup | I |
| HS Code | 28459010 |
| Storage Class | 6.1B - Non-combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Acute Tox. 4 Dermal Aquatic Acute 1 Aquatic Chronic 1 Carc. 2 Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
