Intermediates
4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
Quick view. A 7H-pyrrolo[2,3-d]pyrimidine intermediate bearing chlorine at C4 and iodine at C5, CAS 123148-78-7. CAS 123148-78-7. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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![Chemical structure of 4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine](/structures/221c0a18ce626eb6.svg)
Product profile
4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine is classified as intermediates (Formula C6H3ClIN3; molecular weight 279.47).
4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine — A primary patent reports this compound as an intermediate in the preparation of substituted pyrrolo[2,3-d]pyrimidines.
For 4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 6-Chloro-7-iodo-7-deazapurine
- C3130
Useful catalog search terms
- CAS 123148-78-7
- PubChem CID 14809281
Physicochemical data
| PubChem CID | 14809281 |
|---|---|
| InChIKey | CBWBJFJMNBPWAL-UHFFFAOYSA-N |
| SMILES | Clc1ncnc2[nH]cc(I)c12 |
| Ring system | 7H-pyrrolo[2,3-d]pyrimidine |
| Substitution pattern | 4-chloro; 5-iodo |
| InChI | InChI=1S/C6H3ClIN3/c7-5-4-3(8)1-9-6(4)11-2-10-5/h1-2H,(H,9,10,11) |
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.
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Product-relevant literature
The publications below discuss named chemistry or a structural feature represented by this product. They provide scientific context only and are not an OROGO lot specification or product-performance claim.