| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2013-05-17 01:21:36 UTC |
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| Update Date | 2022-03-07 03:17:45 UTC |
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| HMDB ID | HMDB0060449 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Carboxyphosphamide |
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| Description | In contrast to previous adult studies on urinary metabolites, plasma carboxyphosphamide concentrations did not support the existence of polymorphic metabolism. Plasma concentrations of dechlorethylcyclophosphamide and carboxyphosphamide were correlated in individual patients, suggesting that the activity of both aldehyde dehydrogenase and cytochrome P450 enzyme(s) determine carboxyphosphamide production in vivo. (PMID: 7850793 ) Detoxification of cyclophosphamide is effected, in part, by hepatic class 1 aldehyde dehydrogenase (ALDH-1)-catalyzed oxidation of aldophosphamide, a pivotal aldehyde intermediate, to the nontoxic metabolite, carboxyphosphamide. (PMID: 9394035 ) A key finding was the detection of a metabolite, most likely carboxyphosphamide, that is formed only by cytosols from cells expressing either class 3 or class 1 ALDH. (PMID: 8662659 ) |
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| Structure | NP(=O)(OCCC(O)=O)N(CCCl)CCCl InChI=1S/C7H15Cl2N2O4P/c8-2-4-11(5-3-9)16(10,14)15-6-1-7(12)13/h1-6H2,(H2,10,14)(H,12,13) |
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| Synonyms | | Value | Source |
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| Carboxycyclophosphamide | Kegg | | Carboxyphosphamide, (S)-isomer | HMDB | | Carboxyphosphamide, (R)-isomer | HMDB |
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| Chemical Formula | C7H15Cl2N2O4P |
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| Average Molecular Weight | 293.085 |
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| Monoisotopic Molecular Weight | 292.014648904 |
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| IUPAC Name | 3-({amino[bis(2-chloroethyl)amino]phosphoryl}oxy)propanoic acid |
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| Traditional Name | carboxyphosphamide |
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| CAS Registry Number | Not Available |
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| SMILES | NP(=O)(OCCC(O)=O)N(CCCl)CCCl |
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| InChI Identifier | InChI=1S/C7H15Cl2N2O4P/c8-2-4-11(5-3-9)16(10,14)15-6-1-7(12)13/h1-6H2,(H2,10,14)(H,12,13) |
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| InChI Key | QLAKAJLYYGOZQL-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as nitrogen mustard compounds. Nitrogen mustard compounds are compounds having two beta-haloalkyl groups bound to a nitrogen atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organic nitrogen compounds |
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| Class | Organonitrogen compounds |
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| Sub Class | Nitrogen mustard compounds |
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| Direct Parent | Nitrogen mustard compounds |
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| Alternative Parents | |
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| Substituents | - Nitrogen mustard
- Phosphoric monoester diamide
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Organic phosphoric acid amide
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organopnictogen compound
- Alkyl chloride
- Organooxygen compound
- Organochloride
- Organohalogen compound
- Organic oxygen compound
- Carbonyl group
- Alkyl halide
- Hydrocarbon derivative
- Organic oxide
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 3.54 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.0878 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.27 minutes | 32390414 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Carboxyphosphamide,1TMS,isomer #1 | C[Si](C)(C)OC(=O)CCOP(N)(=O)N(CCCl)CCCl | 2254.1 | Semi standard non polar | 33892256 | | Carboxyphosphamide,1TMS,isomer #1 | C[Si](C)(C)OC(=O)CCOP(N)(=O)N(CCCl)CCCl | 2254.1 | Semi standard non polar | 33892256 | | Carboxyphosphamide,1TMS,isomer #2 | C[Si](C)(C)NP(=O)(OCCC(=O)O)N(CCCl)CCCl | 2286.6 | Semi standard non polar | 33892256 | | Carboxyphosphamide,1TMS,isomer #2 | C[Si](C)(C)NP(=O)(OCCC(=O)O)N(CCCl)CCCl | 2286.6 | Semi standard non polar | 33892256 | | Carboxyphosphamide,2TMS,isomer #1 | C[Si](C)(C)NP(=O)(OCCC(=O)O[Si](C)(C)C)N(CCCl)CCCl | 2264.9 | Semi standard non polar | 33892256 | | Carboxyphosphamide,2TMS,isomer #1 | C[Si](C)(C)NP(=O)(OCCC(=O)O[Si](C)(C)C)N(CCCl)CCCl | 2223.7 | Standard non polar | 33892256 | | Carboxyphosphamide,2TMS,isomer #1 | C[Si](C)(C)NP(=O)(OCCC(=O)O[Si](C)(C)C)N(CCCl)CCCl | 2881.3 | Standard polar | 33892256 | | Carboxyphosphamide,2TMS,isomer #2 | C[Si](C)(C)N([Si](C)(C)C)P(=O)(OCCC(=O)O)N(CCCl)CCCl | 2394.4 | Semi standard non polar | 33892256 | | Carboxyphosphamide,2TMS,isomer #2 | C[Si](C)(C)N([Si](C)(C)C)P(=O)(OCCC(=O)O)N(CCCl)CCCl | 2283.7 | Standard non polar | 33892256 | | Carboxyphosphamide,2TMS,isomer #2 | C[Si](C)(C)N([Si](C)(C)C)P(=O)(OCCC(=O)O)N(CCCl)CCCl | 2974.6 | Standard polar | 33892256 | | Carboxyphosphamide,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CCOP(=O)(N(CCCl)CCCl)N([Si](C)(C)C)[Si](C)(C)C | 2382.7 | Semi standard non polar | 33892256 | | Carboxyphosphamide,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CCOP(=O)(N(CCCl)CCCl)N([Si](C)(C)C)[Si](C)(C)C | 2367.0 | Standard non polar | 33892256 | | Carboxyphosphamide,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CCOP(=O)(N(CCCl)CCCl)N([Si](C)(C)C)[Si](C)(C)C | 2688.2 | Standard polar | 33892256 | | Carboxyphosphamide,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCOP(N)(=O)N(CCCl)CCCl | 2492.2 | Semi standard non polar | 33892256 | | Carboxyphosphamide,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCOP(N)(=O)N(CCCl)CCCl | 2492.2 | Semi standard non polar | 33892256 | | Carboxyphosphamide,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NP(=O)(OCCC(=O)O)N(CCCl)CCCl | 2549.9 | Semi standard non polar | 33892256 | | Carboxyphosphamide,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NP(=O)(OCCC(=O)O)N(CCCl)CCCl | 2549.9 | Semi standard non polar | 33892256 | | Carboxyphosphamide,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NP(=O)(OCCC(=O)O[Si](C)(C)C(C)(C)C)N(CCCl)CCCl | 2726.8 | Semi standard non polar | 33892256 | | Carboxyphosphamide,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NP(=O)(OCCC(=O)O[Si](C)(C)C(C)(C)C)N(CCCl)CCCl | 2633.5 | Standard non polar | 33892256 | | Carboxyphosphamide,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NP(=O)(OCCC(=O)O[Si](C)(C)C(C)(C)C)N(CCCl)CCCl | 3015.3 | Standard polar | 33892256 | | Carboxyphosphamide,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N([Si](C)(C)C(C)(C)C)P(=O)(OCCC(=O)O)N(CCCl)CCCl | 2843.7 | Semi standard non polar | 33892256 | | Carboxyphosphamide,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N([Si](C)(C)C(C)(C)C)P(=O)(OCCC(=O)O)N(CCCl)CCCl | 2645.9 | Standard non polar | 33892256 | | Carboxyphosphamide,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N([Si](C)(C)C(C)(C)C)P(=O)(OCCC(=O)O)N(CCCl)CCCl | 3039.2 | Standard polar | 33892256 | | Carboxyphosphamide,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCOP(=O)(N(CCCl)CCCl)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3046.1 | Semi standard non polar | 33892256 | | Carboxyphosphamide,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCOP(=O)(N(CCCl)CCCl)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2868.2 | Standard non polar | 33892256 | | Carboxyphosphamide,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCOP(=O)(N(CCCl)CCCl)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2883.6 | Standard polar | 33892256 |
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| General References | - Magrane M: UniProt Knowledgebase: a hub of integrated protein data. Database (Oxford). 2011 Mar 29;2011:bar009. doi: 10.1093/database/bar009. Print 2011. [PubMed:21447597 ]
- Dockham PA, Sreerama L, Sladek NE: Relative contribution of human erythrocyte aldehyde dehydrogenase to the systemic detoxification of the oxazaphosphorines. Drug Metab Dispos. 1997 Dec;25(12):1436-41. [PubMed:9394035 ]
- Yule SM, Boddy AV, Cole M, Price L, Wyllie R, Tasso MJ, Pearson AD, Idle JR: Cyclophosphamide metabolism in children. Cancer Res. 1995 Feb 15;55(4):803-9. [PubMed:7850793 ]
- Bunting KD, Townsend AJ: Protection by transfected rat or human class 3 aldehyde dehydrogenase against the cytotoxic effects of oxazaphosphorine alkylating agents in hamster V79 cell lines. Demonstration of aldophosphamide metabolism by the human cytosolic class 3 isozyme. J Biol Chem. 1996 May 17;271(20):11891-6. [PubMed:8662659 ]
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