Lot numbers can be found on the outside label of a product:
2,3-Dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride
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CAS No. 952-10-3
- Cat. No. CS-0188487
- Purity≥95%
- MDL No.MFCD05863680
*For research and further manufacturing use only, not for direct human use.
Structure of 952-10-3
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General Information
- CAS No. 952-10-3
- Cat. No. CS-0188487
- Purity ≥95%
- MDL No. MFCD05863680
- Storage 4°C
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₈H₅ClN₂O₄S
- Molecular Weight None
- Synonym(s) Albb-005260
- SMILES C1=CC2=C(C=C1S(=O)(=O)Cl)NC(=O)C(=O)N2
Description
This tetrahydroquinoxaline derivative features a reactive sulfonyl chloride group flanked by two carbonyl functionalities, enabling direct incorporation into complex heterocyclic frameworks. The electron-deficient core supports efficient coupling under mild conditions, while the fused ring system enhances structural rigidity and metabolic stability. Ideal for synthesizing bioactive analogs in medicinal chemistry and materials science applications.
Application
2,3-Dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride serves as a versatile building block for heterocyclic scaffolds, enabling efficient access to quinoxaline-based frameworks via nucleophilic substitution or condensation reactions. Its sulfonyl chloride functionality offers high reactivity with amines and alcohols, facilitating the construction of conjugated systems under mild conditions. Bench-stable and compatible with standard purification protocols, it supports scalable synthesis in medicinal chemistry and materials applications.
Synthesis
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Route1
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In-stock
15804-19-0 - ~87%
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In-stock
952-10-3
References
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Obafemi, Craig A.; Akinpelu Phosphorus, Sulfur and Silicon and the Related Elements, 2005 , vol. 180, # 8 p. 1795 - 1807
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Route2
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95-54-5 - ~%
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In-stock
952-10-3
References
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Jubie, Selvaraj; Gayathri, Rajamanickam; Srividya, Ammayappan Byung; Kalirajan, Rajagopal; Prabitha, Prabakaran; Sankar, Sundaram; Elango, Kannan Letters in Drug Design and Discovery, 2011 , vol. 8, # 4 p. 317 - 320
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Route3
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In-stock
1196-57-2 - ~%
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In-stock
952-10-3
References
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Obafemi, Craig A.; Akinpelu Phosphorus, Sulfur and Silicon and the Related Elements, 2005 , vol. 180, # 8 p. 1795 - 1807
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 3261
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 99.86
- LogP 0.1439
- H_Acceptors 4
- H_Donors 2
- Rotatable_Bonds 1
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Key Words
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