Lot numbers can be found on the outside label of a product:
2,5-Diaminoterephthalic acid
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CAS No. 945-30-2
- Cat. No. CS-0110720
- Purity≥95%
- MDL No.None
*For research and further manufacturing use only, not for direct human use.
Structure of 945-30-2
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General Information
- CAS No. 945-30-2
- Cat. No. CS-0110720
- Purity ≥95%
- MDL No. None
- Storage 4°C, protect from light
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₈H₈N₂O₄
- Molecular Weight 196.16
- Synonym(s) None
- SMILES O=C(C1=CC(N)=C(C=C1N)C(O)=O)O
Description
2,5-Diaminoterephthalic acid features two primary amine groups positioned at opposite ends of a rigid aromatic core, enabling efficient integration into conjugated polymers and metal-organic frameworks. This structure supports strong coordination with transition metals and facilitates robust network formation under mild conditions. The molecule's high thermal stability and solubility in polar solvents enhance its utility in materials synthesis and functional coatings.
Application
2,5-Diaminoterephthalic acid serves as a key building block for conjugated polymers and metal-organic frameworks, offering two ortho-oriented amine groups for facile coupling reactions. Its high thermal stability and solubility in polar solvents enable reliable handling in multistep syntheses. The molecule functions as a versatile scaffold for constructing bioactive heterocycles and functionalized materials through standard amidation and cyclization protocols.
Synthesis
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Route1
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115705-50-5 - ~%
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In-stock
945-30-2
References
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Skibo, Edward B.; Gilchrist, James H. Journal of Organic Chemistry, 1988 , vol. 53, # 18 p. 4209 - 4218
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Route2
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In-stock
610-29-7 - ~%
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In-stock
945-30-2
References
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Skibo, Edward B.; Gilchrist, James H. Journal of Organic Chemistry, 1988 , vol. 53, # 18 p. 4209 - 4218
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Route3
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In-stock
10312-55-7 - ~%
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In-stock
945-30-2
References
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Skibo, Edward B.; Gilchrist, James H. Journal of Organic Chemistry, 1988 , vol. 53, # 18 p. 4209 - 4218
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 126.64
- LogP 0.2474
- H_Acceptors 4
- H_Donors 4
- Rotatable_Bonds 2
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Key Words
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