34289-60-6

Basic information

• Product Name: 4,6-DIMETHYL-2-HYDROXYPYRIMIDINE HYDROCHLORIDE
• Synonyms: 2-HYDROXY-4,6-DIMETHYLPYRIMIDINE HYDROCHLORIDE;4,6-DIMETHYL-2-HYDROXYPYRIMIDINE HYDROCHLORIDE;4,6-DIMETHYL-2-PYRIMIDINOL HYDROCHLORIDE;4,6-dimethyl-1H-pyrimidin-2-one hydrochloride;4,6-Dimethyl-2-Hydroxyrimidine Hydrochloride;4,6-Dimethyl-2-hydroxypyrimidineHCl;4,6-DIMETHYL-2-HYDROXYPYRIMIDINE HYDROCHLORIDE 97+%;4,6-Dimethyl-2-Hydroxypyrimid
• CAS NO: 34289-60-6
• Molecular Formula: C₆H₈N₂O*ClH
• Molecular Weight: 160.6
• EINECS: 251-919-0
• Product Categories: Heterocycles
• Mol File: 34289-60-6.mol
• Article Data: 14

Chemical Properties

• Melting Point: 260 °C (dec.)(lit.)
• Boiling Point: 314.6 °C at 760 mmHg
• Flash Point: 144 °C
• Appearance: /
• Density: 1.17 g/cm³
• Vapor Pressure: 5.48E-05mmHg at 25°C
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: Aqueous Base (Slightly), Methanol (Very Slightly)
• Stability: Hygroscopic
• CAS DataBase Reference: 4,6-DIMETHYL-2-HYDROXYPYRIMIDINE HYDROCHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-DIMETHYL-2-HYDROXYPYRIMIDINE HYDROCHLORIDE(34289-60-6)
• EPA Substance Registry System: 4,6-DIMETHYL-2-HYDROXYPYRIMIDINE HYDROCHLORIDE(34289-60-6)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 34289-60-6(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 34289-60-6 differently. You can refer to the following data:
1. 4,6-DiMethyl-2-hydroxypyriMidine Hydrochloride can be used in the preparation of indolizine compounds for use in antifungal combination therapy.
2. 2-Hydroxy-4,6-dimethylpyrimidine hydrochloride was employed in the stereoselective synthesis of meso-N,N′-dicarbethoxy-2,4-diaminopentane and meso-2,4-diaminopentane.

InChI:InChI=1/C6H8N2O.ClH/c1-4-3-5(2)8-6(9)7-4;/h3H,1-2H3,(H,7,8,9);1H

Upstream product

• 104892-94-6 Phosphorous acid 4,6-dimethyl-pyrimidin-2-yl ester diethyl ester 
• 57-13-6 urea 
• 123-54-6 acetylacetone 

Downstream Products

• 4472-44-0 2-chloro-4,6-dimethylpyrimidine 
• 87814-02-6 5-hydroxy-4,6-dimethylpyrimidin-2(1H)-one 
• 1080650-02-7 4,6-dimethyl-5-nitro-2-hydroxypyrimidine 
• 22746-09-4 4,6-dimethyl-2-(piperazin-1-yl)pyrimidine 

Relevant articles and documents

Principles of Ksimedon production technology

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Novel 2-alkoxy- and 2-alkylthio-substituted pyrimidines containing 2-(1-methyl-1H-pyrrol-2-yl)vinyl moieties: optical and electrochemical properties

A series of novel Y-shaped dyes bearing the D–π–A–π–D fragment comprising central 2-alkoxy-or 2-alkylthio-substituted pyrimidine core and terminal 2-(1-methyl-1H-pyrrol-2-yl)vinyl moieties have been synthesized and studied as potential materials for the organic electronics. The obtained compounds demonstrated an efficient absorption at ～410 nm with the high molar absorption coefficient (29790–40620 dm3 mol?1 cm?1) and fluorescence emission at ～480 nm (ΦF ～ 7.5–8.6%). Thin films of 2-ethyloxy- or 2-ethylthiopyrimidines exhibited the red-shifted photoluminescence (～600 nm).

Substituted pyrimidine compound containing isothiourea group and preparation method and application thereof

The invention relates to a substituted pyrimidine compound containing isothiourea perssad and being shown in the formula I and a preparation method and application thereof. The compound is simple in synthesis process, high in efficiency and low in cost. The in-vitro cell test indicates that the substituted pyrimidine compound containing isothiourea perssad has the good anti-tumor effect on HT29, HCT116, A549 and 1299 cells, and the substituted pyrimidine compound containing isothiourea perssad has good cell Golgi apparatus regioselectivity and imaging, can serve as anti-tumor medicine and cell Golgi apparatus fluorescent staining medicine, and has wide application prospects in biomedicine, wherein the formula I is shown in the specification.

A two-dimensional molecule with a large conjugation degree: Synthesis, two-photon absorption and charge transport ability

A new molecule, 5,5′-bis(4,6-bis((E)-4-(octyloxy)styryl)pyrimidin-2-yl)-2,2′-bithiophene (OSPB), was designed and synthesized. It contains two D-π-A-π-D (donor-π-acceptor-π-donor) segments with an alkoxy group D and a pyrimidine moiety A, and these two segments are connected through a bithiophene moiety to shape a two-dimensional (2D) multibranched conjugated system. The molecule showed high thermal stability. It demonstrated good solubility in THF with an emission maximum at 470 nm, and excimer emission appeared in poor solvents such as aqueous media showing an obvious red-shift. A two-photon excited fluorescence (TPEF) test revealed that the maximal two-photon absorption (2PA) cross-section of the molecule was 1352 GM, which is comparable with the reported bipyrimidine-based multibranched compounds with a stronger donor. Theoretical calculation suggested that the molecule showed good coplanarity made up by two conjugated segments with a small dihedral angle. The charge transport ability of OSPB was preliminarily studied using an organic thin-film transistor (OTFT) device via a low-cost solution processing technique, and the results demonstrated that it was a p-type semiconductor.