| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:49 UTC |
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| Update Date | 2023-02-21 17:18:11 UTC |
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| HMDB ID | HMDB0014494 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Minoxidil |
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| Description | Minoxidil is only found in individuals that have used or taken this drug. It is a potent direct-acting peripheral vasodilator (vasodilator agents) that reduces peripheral resistance and produces a fall in blood pressure. (From Martindale, The Extra Pharmacopoeia, 30th ed, p371)Minoxidil is thought to promote the survival of human dermal papillary cells (DPCs) or hair cells by activating both extracellular signal-regulated kinase (ERK) and Akt and by preventing cell death by increasing the ratio of BCl-2/Bax. Minoxidil may stimulate the growth of human hairs by prolonging anagen through these proliferative and anti-apoptotic effects on DPCs. Minoxidil, when used as a vasodilator, acts by opening adenosine triphosphate-sensitive potassium channels in vascular smooth muscle cells. This vasodilation may also improve the viability of hair cells or hair follicles. |
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| Structure | NC1=CC(=NC(N)=[N+]1[O-])N1CCCCC1 InChI=1S/C9H15N5O/c10-7-6-8(12-9(11)14(7)15)13-4-2-1-3-5-13/h6H,1-5,10H2,(H2,11,12) |
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| Synonyms | | Value | Source |
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| Alostil | ChEBI | | Apo-gain | ChEBI | | Loniten | ChEBI | | Lonolox | ChEBI | | Minoxidilum | ChEBI | | Minoximen | ChEBI | | Normoxidil | ChEBI | | Regaine | ChEBI | | Rogaine | ChEBI | | Tricoxidil | ChEBI | | Riup | Kegg |
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| Chemical Formula | C9H15N5O |
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| Average Molecular Weight | 209.2483 |
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| Monoisotopic Molecular Weight | 209.127660127 |
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| IUPAC Name | 2,6-diamino-4-(piperidin-1-yl)pyrimidin-1-ium-1-olate |
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| Traditional Name | rogaine |
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| CAS Registry Number | 38304-91-5 |
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| SMILES | NC1=CC(=NC(N)=[N+]1[O-])N1CCCCC1 |
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| InChI Identifier | InChI=1S/C9H15N5O/c10-7-6-8(12-9(11)14(7)15)13-4-2-1-3-5-13/h6H,1-5,10H2,(H2,11,12) |
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| InChI Key | ZFMITUMMTDLWHR-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as dialkylarylamines. These are aliphatic aromatic amines in which the amino group is linked to two aliphatic chains and one aromatic group. |
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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 | Amines |
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| Direct Parent | Dialkylarylamines |
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| Alternative Parents | |
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| Substituents | - Dialkylarylamine
- Aminopyrimidine
- Imidolactam
- Pyrimidine
- Piperidine
- Heteroaromatic compound
- Azacycle
- Organoheterocyclic compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Primary amine
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic 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 | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 248 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 19.9 g/L | Not Available | | LogP | 0.6 | Not Available |
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| Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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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. | 2.03 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.825 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.87 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 432.4 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 437.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 269.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 66.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 176.8 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 75.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 290.7 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 282.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 999.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 646.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 41.9 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 595.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 163.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 221.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 1087.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 716.7 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 312.8 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Minoxidil,1TMS,isomer #1 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N)=[N+]1[O-] | 2330.3 | Semi standard non polar | 33892256 | | Minoxidil,1TMS,isomer #1 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N)=[N+]1[O-] | 2163.6 | Standard non polar | 33892256 | | Minoxidil,1TMS,isomer #1 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N)=[N+]1[O-] | 3118.8 | Standard polar | 33892256 | | Minoxidil,1TMS,isomer #2 | C[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N)=[N+]1[O-] | 2314.6 | Semi standard non polar | 33892256 | | Minoxidil,1TMS,isomer #2 | C[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N)=[N+]1[O-] | 2153.2 | Standard non polar | 33892256 | | Minoxidil,1TMS,isomer #2 | C[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N)=[N+]1[O-] | 3102.2 | Standard polar | 33892256 | | Minoxidil,2TMS,isomer #1 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N[Si](C)(C)C)=[N+]1[O-] | 2434.1 | Semi standard non polar | 33892256 | | Minoxidil,2TMS,isomer #1 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N[Si](C)(C)C)=[N+]1[O-] | 2248.2 | Standard non polar | 33892256 | | Minoxidil,2TMS,isomer #1 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N[Si](C)(C)C)=[N+]1[O-] | 2976.7 | Standard polar | 33892256 | | Minoxidil,2TMS,isomer #2 | C[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N)=[N+]1[O-])[Si](C)(C)C | 2289.1 | Semi standard non polar | 33892256 | | Minoxidil,2TMS,isomer #2 | C[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N)=[N+]1[O-])[Si](C)(C)C | 2300.3 | Standard non polar | 33892256 | | Minoxidil,2TMS,isomer #2 | C[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N)=[N+]1[O-])[Si](C)(C)C | 3115.9 | Standard polar | 33892256 | | Minoxidil,2TMS,isomer #3 | C[Si](C)(C)N(C1=NC(N2CCCCC2)=CC(N)=[N+]1[O-])[Si](C)(C)C | 2275.4 | Semi standard non polar | 33892256 | | Minoxidil,2TMS,isomer #3 | C[Si](C)(C)N(C1=NC(N2CCCCC2)=CC(N)=[N+]1[O-])[Si](C)(C)C | 2287.6 | Standard non polar | 33892256 | | Minoxidil,2TMS,isomer #3 | C[Si](C)(C)N(C1=NC(N2CCCCC2)=CC(N)=[N+]1[O-])[Si](C)(C)C | 3092.1 | Standard polar | 33892256 | | Minoxidil,3TMS,isomer #1 | C[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-] | 2385.1 | Semi standard non polar | 33892256 | | Minoxidil,3TMS,isomer #1 | C[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-] | 2400.6 | Standard non polar | 33892256 | | Minoxidil,3TMS,isomer #1 | C[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-] | 2836.6 | Standard polar | 33892256 | | Minoxidil,3TMS,isomer #2 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-] | 2386.9 | Semi standard non polar | 33892256 | | Minoxidil,3TMS,isomer #2 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-] | 2388.7 | Standard non polar | 33892256 | | Minoxidil,3TMS,isomer #2 | C[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-] | 2820.0 | Standard polar | 33892256 | | Minoxidil,4TMS,isomer #1 | C[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-])[Si](C)(C)C | 2408.6 | Semi standard non polar | 33892256 | | Minoxidil,4TMS,isomer #1 | C[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-])[Si](C)(C)C | 2538.9 | Standard non polar | 33892256 | | Minoxidil,4TMS,isomer #1 | C[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N([Si](C)(C)C)[Si](C)(C)C)=[N+]1[O-])[Si](C)(C)C | 2640.6 | Standard polar | 33892256 | | Minoxidil,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N)=[N+]1[O-] | 2537.1 | Semi standard non polar | 33892256 | | Minoxidil,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N)=[N+]1[O-] | 2414.8 | Standard non polar | 33892256 | | Minoxidil,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N)=[N+]1[O-] | 3276.2 | Standard polar | 33892256 | | Minoxidil,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N)=[N+]1[O-] | 2527.8 | Semi standard non polar | 33892256 | | Minoxidil,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N)=[N+]1[O-] | 2410.9 | Standard non polar | 33892256 | | Minoxidil,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N)=[N+]1[O-] | 3251.7 | Standard polar | 33892256 | | Minoxidil,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 2830.3 | Semi standard non polar | 33892256 | | Minoxidil,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 2757.0 | Standard non polar | 33892256 | | Minoxidil,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 3130.4 | Standard polar | 33892256 | | Minoxidil,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 2716.3 | Semi standard non polar | 33892256 | | Minoxidil,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 2798.4 | Standard non polar | 33892256 | | Minoxidil,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 3214.8 | Standard polar | 33892256 | | Minoxidil,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(N2CCCCC2)=CC(N)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 2698.5 | Semi standard non polar | 33892256 | | Minoxidil,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(N2CCCCC2)=CC(N)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 2784.9 | Standard non polar | 33892256 | | Minoxidil,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(N2CCCCC2)=CC(N)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 3188.2 | Standard polar | 33892256 | | Minoxidil,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 2965.2 | Semi standard non polar | 33892256 | | Minoxidil,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 3097.0 | Standard non polar | 33892256 | | Minoxidil,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NC(N2CCCCC2)=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 3029.4 | Standard polar | 33892256 | | Minoxidil,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 2961.0 | Semi standard non polar | 33892256 | | Minoxidil,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 3094.0 | Standard non polar | 33892256 | | Minoxidil,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=CC(N2CCCCC2)=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-] | 3021.9 | Standard polar | 33892256 | | Minoxidil,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 3127.2 | Semi standard non polar | 33892256 | | Minoxidil,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 3394.3 | Standard non polar | 33892256 | | Minoxidil,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=CC(N2CCCCC2)=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=[N+]1[O-])[Si](C)(C)C(C)(C)C | 2917.2 | Standard polar | 33892256 |
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