Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2013-07-04 18:54:21 UTC |
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Update Date | 2019-07-23 07:14:55 UTC |
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HMDB ID | HMDB0060712 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline |
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Description | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline is a very strong basic compound (based on its pKa). 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline is a metabolite of anagrelide. Anagrelide is a drug used for the treatment of essential thrombocytosis (ET; essential thrombocythemia), or overproduction of blood platelets. It also has been used in the treatment of chronic myeloid leukemia. |
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Structure | ClC1=C(Cl)C2=C(NC(=N)NC2)C=C1 InChI=1S/C8H7Cl2N3/c9-5-1-2-6-4(7(5)10)3-12-8(11)13-6/h1-2H,3H2,(H3,11,12,13) |
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Synonyms | Value | Source |
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2-Amino-5,6-dichloro-3,4-dihydroquinazoline | HMDB |
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Chemical Formula | C8H7Cl2N3 |
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Average Molecular Weight | 216.067 |
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Monoisotopic Molecular Weight | 215.001702653 |
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IUPAC Name | 5,6-dichloro-1,2,3,4-tetrahydroquinazolin-2-imine |
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Traditional Name | 5,6-dichloro-3,4-dihydro-1H-quinazolin-2-imine |
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CAS Registry Number | Not Available |
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SMILES | ClC1=C(Cl)C2=C(NC(=N)NC2)C=C1 |
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InChI Identifier | InChI=1S/C8H7Cl2N3/c9-5-1-2-6-4(7(5)10)3-12-8(11)13-6/h1-2H,3H2,(H3,11,12,13) |
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InChI Key | VBKOTIVQMCTTAQ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Diazanaphthalenes |
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Sub Class | Benzodiazines |
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Direct Parent | Quinazolinamines |
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Alternative Parents | |
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Substituents | - Quinazolinamine
- Aryl chloride
- Aryl halide
- Benzenoid
- Guanidine
- Azacycle
- Carboximidamide
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Organonitrogen compound
- Organochloride
- Organohalogen compound
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Not Available | 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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #1 | C[Si](C)(C)N1C(=N)NCC2=C1C=CC(Cl)=C2Cl | 2168.2 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #1 | C[Si](C)(C)N1C(=N)NCC2=C1C=CC(Cl)=C2Cl | 2077.5 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #1 | C[Si](C)(C)N1C(=N)NCC2=C1C=CC(Cl)=C2Cl | 3692.5 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #2 | C[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1 | 2159.2 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #2 | C[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1 | 2064.6 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #2 | C[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1 | 3739.6 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #3 | C[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)NC1=N | 2229.5 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #3 | C[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)NC1=N | 2111.0 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TMS,isomer #3 | C[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)NC1=N | 3695.7 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #1 | C[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C | 2035.3 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #1 | C[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C | 2167.7 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #1 | C[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C | 3342.9 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #2 | C[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)N([Si](C)(C)C)C1=N | 2130.8 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #2 | C[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)N([Si](C)(C)C)C1=N | 2204.0 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #2 | C[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)N([Si](C)(C)C)C1=N | 3120.4 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #3 | C[Si](C)(C)N=C1NC2=CC=C(Cl)C(Cl)=C2CN1[Si](C)(C)C | 2106.7 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #3 | C[Si](C)(C)N=C1NC2=CC=C(Cl)C(Cl)=C2CN1[Si](C)(C)C | 2223.0 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TMS,isomer #3 | C[Si](C)(C)N=C1NC2=CC=C(Cl)C(Cl)=C2CN1[Si](C)(C)C | 3500.5 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,3TMS,isomer #1 | C[Si](C)(C)N=C1N([Si](C)(C)C)CC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C | 2063.5 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,3TMS,isomer #1 | C[Si](C)(C)N=C1N([Si](C)(C)C)CC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C | 2201.3 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,3TMS,isomer #1 | C[Si](C)(C)N=C1N([Si](C)(C)C)CC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C | 2756.4 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C(=N)NCC2=C1C=CC(Cl)=C2Cl | 2422.9 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C(=N)NCC2=C1C=CC(Cl)=C2Cl | 2308.1 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C(=N)NCC2=C1C=CC(Cl)=C2Cl | 3664.0 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1 | 2389.3 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1 | 2307.3 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1 | 3708.0 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)NC1=N | 2432.7 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)NC1=N | 2313.0 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)NC1=N | 3764.9 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C(C)(C)C | 2514.9 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C(C)(C)C | 2651.0 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1NCC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C(C)(C)C | 3281.9 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)N([Si](C)(C)C(C)(C)C)C1=N | 2520.6 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)N([Si](C)(C)C(C)(C)C)C1=N | 2681.5 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1CC2=C(C=CC(Cl)=C2Cl)N([Si](C)(C)C(C)(C)C)C1=N | 3120.8 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N=C1NC2=CC=C(Cl)C(Cl)=C2CN1[Si](C)(C)C(C)(C)C | 2543.3 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N=C1NC2=CC=C(Cl)C(Cl)=C2CN1[Si](C)(C)C(C)(C)C | 2667.8 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N=C1NC2=CC=C(Cl)C(Cl)=C2CN1[Si](C)(C)C(C)(C)C | 3491.1 | Standard polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1N([Si](C)(C)C(C)(C)C)CC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C(C)(C)C | 2713.5 | Semi standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1N([Si](C)(C)C(C)(C)C)CC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C(C)(C)C | 2903.9 | Standard non polar | 33892256 | 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1N([Si](C)(C)C(C)(C)C)CC2=C(C=CC(Cl)=C2Cl)N1[Si](C)(C)C(C)(C)C | 2906.1 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline GC-MS (Non-derivatized) - 70eV, Positive | splash10-01bi-1910000000-15f335e8067ba5e18232 | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline 10V, Positive-QTOF | splash10-014i-0090000000-542b22fe2af3799947e3 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline 20V, Positive-QTOF | splash10-00di-0930000000-a584acd94d53825eb36f | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline 40V, Positive-QTOF | splash10-0002-1900000000-1c2a25680830c8ea4632 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline 10V, Negative-QTOF | splash10-03di-0290000000-ddea78bf7147dbd8245e | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline 20V, Negative-QTOF | splash10-01ox-9150000000-64ccbedb922d8aae745f | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Amino-5,6-dichloro-3,4,-dihydroquinazoline 40V, Negative-QTOF | splash10-0006-9100000000-bd73d59e277fb6b087c1 | 2017-10-06 | Wishart Lab | View Spectrum |
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