123148-78-7 - Names and Identifiers
Name | 4-Chloro-5-iodo-7H-pyrrol[2,3-d]pyrimidine
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Synonyms | 4-Chloro-5-iodo-1H-pyrrol... 6-Chloro-7-iodo-7-deazapurine 4-CHLORO-5-IODO-7H-PYRROL[2,3]PYRIMIDINE 4-Chloro-5-iodo-7H-pyrrol[2,3-d]pyrimidine 4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine 7H-Pyrrolo[2,3-d]pyriMidine, 4-chloro-5-iodo- 4-CHLORO-5-IODO-1H-PYRROLO [2,3-D] PYRIMIDINE
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CAS | 123148-78-7
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EINECS | 626-377-7 |
InChI | InChI=1/C6H3ClIN3/c7-5-4-3(8)1-9-6(4)11-2-10-5/h1-2H,(H,9,10,11) |
InChIKey | CBWBJFJMNBPWAL-UHFFFAOYSA-N |
123148-78-7 - Physico-chemical Properties
Molecular Formula | C6H3ClIN3
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Molar Mass | 279.47 |
Density | 2.47±0.1 g/cm3(Predicted) |
Melting Point | 179-183 °C |
Boling Point | 241.0±50.0 °C(Predicted) |
Water Solubility | Insoluble in water. |
Appearance | Beige to brown powder or crystal |
Maximum wavelength(λmax) | 305nm(H2O)(lit.) |
pKa | 9.61±0.20(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Sensitive | Light Sensitive |
Refractive Index | 1.804 |
MDL | MFCD09263258 |
123148-78-7 - Risk and Safety
Hazard Symbols | Xn - Harmful

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Risk Codes | R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 - Wear suitable protective clothing and gloves.
S37 - Wear suitable gloves.
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WGK Germany | 3 |
HS Code | 29335990 |
Hazard Class | IRRITANT |
123148-78-7 - Introduction
4-Chloro-5-iodo-7H-pyrrolo [2,3-d] pyrimidine is an organic compound with the formula C8H3ClIN2. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-4-Chloro-5-iodo-7H-pyrrolo [2,3-d] pyrimidine is a solid, usually colorless or pale yellow crystal.
-When dissolved in organic solvents such as methanol, chloroform and dichloromethane, it forms a solution that can be used in the laboratory.
Use:
-4-Chloro-5-iodo-7H-pyrrolo [2,3-d] pyrimidine is mainly used in scientific research and laboratory synthesis.
-As an organic raw material, it may also be used to synthesize other compounds or drugs.
Preparation Method:
-4-Chloro-5-iodo-7H-pyrrolo [2,3-d] pyrimidine can be synthesized by chemical reactions.
-A common preparation method is to react 2,3-diiodopyrimidine with 4-chloro-5-iodopyrrole in a solvent under alkaline conditions.
Safety Information:
-4-Chloro-5-iodo-7H-pyrrolo [2,3-d] pyrimidine has high safety under general conditions of use.
-However, when using and handling organic compounds, appropriate laboratory safety procedures should be followed.
-This compound may be irritating to the skin, eyes and respiratory system, so use caution when exposed and use appropriate personal protective equipment.
Please note that it is strongly recommended to use and handle organic compounds under professional guidance to ensure safety and correctness.
Last Update:2024-04-09 20:49:11