CAS 14899-31-1: 3-CARBOXYPHENYLPHOSPHONIC ACID
Description:3-Carboxyphenylphosphonic acid, with the CAS number 14899-31-1, is an organic compound characterized by the presence of both carboxylic acid and phosphonic acid functional groups. This compound features a phenyl ring substituted with a carboxylic acid group at the meta position relative to the phosphonic acid group. It is typically a white to off-white solid that is soluble in water due to the polar nature of its functional groups. The presence of the carboxylic acid allows for potential participation in acid-base reactions, while the phosphonic acid group can engage in coordination with metal ions, making it useful in various applications, including as a chelating agent or in the synthesis of phosphonates. Additionally, 3-carboxyphenylphosphonic acid may exhibit biological activity, which could be of interest in pharmaceutical research. Its properties make it a valuable compound in both industrial and academic settings, particularly in studies related to organophosphorus chemistry and materials science.
Formula:C7H7O5P
InChI:InChI=1/C7H7O5P/c8-7(9)5-2-1-3-6(4-5)13(10,11)12/h1-4H,(H,8,9)(H2,10,11,12)
- Synonyms:
- 3-Carboxyphenylphosphonic acid, 95 %
- 3-Phosphonobenzoic Acid
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 3-Phosphonobenzoic Acid REF: 3B-P2458CAS: 14899-31-1 | >98.0%(T)(HPLC) | 155.00 € | Mon 07 Apr 25 |
![]() | Benzoic acid, 3-phosphono- REF: IN-DA001LBJCAS: 14899-31-1 | 98% | To inquire | Mon 14 Apr 25 |
![]() | 3-Phosphonobenzoic acid REF: 10-F751764CAS: 14899-31-1 | 98% | To inquire | Thu 24 Apr 25 |
![]() | 3-Phosphonobenzoic Acid REF: TR-P353805CAS: 14899-31-1 | - - - | 92.00 €~155.00 € | Tue 27 May 25 |
![]() | 3-Phosphonobenzoic Acid REF: 3D-PAA89931CAS: 14899-31-1 | Min. 95% | - - - | Discontinued product |

3-Phosphonobenzoic Acid
Ref: 3B-P2458
200mg | 155.00 € |

Benzoic acid, 3-phosphono-
Ref: IN-DA001LBJ
1g | To inquire | ||
50mg | 142.00 € | ||
100mg | 161.00 € | ||
200mg | 255.00 € |

Ref: 10-F751764
1g | To inquire | ||
50mg | To inquire | ||
100mg | To inquire | ||
200mg | To inquire |

3-Phosphonobenzoic Acid
Controlled ProductRef: TR-P353805
5mg | 129.00 € | ||
25mg | 155.00 € | ||
2500µg | 92.00 € |

3-Phosphonobenzoic Acid
Ref: 3D-PAA89931
1g | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |