Intermediates
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
Quick view. We supply 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine as a specialty product for nucleic acid chemistry and oligonucleotide research workflows. CAS 90213-66-4. Catalog target purity: Specification on request.
![Chemical structure of 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine](/structures/f887d55890804d32.svg)
Product profile
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine is classified as specialty research-use chemical building block (Formula C6H3Cl2N3; molecular weight 188.01).
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine — Reagent used in Diels-Alder cross-coupling reactions.
For 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine, reported solubility: Acetone (Slightly), DMSO (Slightly), Methanol (Slightly). Storage: Refrigerator.
Names and search terms
Confirmed or normalized name variants
- 2,4-Dichloro-1H-pyrrolo[2,3-d]pyrimidine
- 4,6-DICHLORO PURINE
- 2,6-Dichloro-7-deazapurine
- 2,6-dichloro-7-deazapurin
- Tofacitinib Intermediate II
- 2,4-Dichloro-7H-pyrrolo[2...
- 2,4-dichloro-7H-pyrrol-(2,3-d)pyriMidine
- 2,4-DICHLORO-7H-PYROLO-[2,3-D]PYRIMIDINE
Useful catalog search terms
- CAS 90213-66-4
- Specialty research-use chemical building block
- Intermediates
Physicochemical data
| InChI | InChI=1S/C6H3Cl2N3/c7-4-3-1-2-9-5(3)11-6(8)10-4/h1-2H,(H,9,10,11) |
|---|---|
| InChIKey | GHXBPCSSQOKKGB-UHFFFAOYSA-N |
| SMILES | C1(Cl)=NC(Cl)=C2C=CNC2=N1 |
| Melting point | 247-250°C |
| Boiling point | 312.0±52.0 °C(Predicted) |
| Density | 1.79±0.1 g/cm3(Predicted) |
| pKa | 9.18±0.20(Predicted) |
| Form | Solid |
| Color | Off-White to Yellow |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
Additional application examples
- 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine can be used as a defined research input for chemistry feasibility, analytical method development and material comparison.
- Typical qualification includes identity, purity method, storage, handling and downstream workflow compatibility.
- Related analogs, impurity standards and custom quantities can be reviewed for project-specific research needs.
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Frequently asked questions
Can the package size for 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-INTE-0104 and CAS 90213-66-4, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.