Intermediates
2-Amino-4-chloropyrrolo[2,3-d]pyrimidine
Quick view. A pyrrolo[2,3-d]pyrimidine intermediate bearing 2-amino and 4-chloro substituents, identified by CAS 84955-31-7. CAS 84955-31-7. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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![Chemical structure of 2-amino-4-chloropyrrolo[2,3-d]pyrimidine](/structures/5c1814b97f16cf33.svg)
Product profile
2-Amino-4-chloropyrrolo[2,3-d]pyrimidine is classified as intermediates (Formula C6H5ClN4; molecular weight 168.58).
2-Amino-4-chloropyrrolo[2,3-d]pyrimidine provides a reactive functional group for conjugation, immobilization or linker-extension studies.
For 2-Amino-4-chloropyrrolo[2,3-d]pyrimidine, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Confirmed or normalized name variants
- 4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine
Useful catalog search terms
- CAS 84955-31-7
- PubChem CID 5324413
Physicochemical data
| PubChem CID | 5324413 |
|---|---|
| InChIKey | VIVLSUIQHWGALQ-UHFFFAOYSA-N |
| Fused ring | pyrrolo[2,3-d]pyrimidine |
| Substituents | 2-amino and 4-chloro |
| InChI | InChI=1S/C6H5ClN4/c7-4-3-1-2-9-5(3)11-6(8)10-4/h1-2H,(H3,8,9,10,11) |
| SMILES | N=c1[nH]c2nccc-2c(Cl)[nH]1 |
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.
Product-specific evaluation notes
Potential advantages
- Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
These points describe 2-Amino-4-chloropyrrolo[2,3-d]pyrimidine or its named chemical feature. Broader product-family guidance is maintained on the category page.
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