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ChemicalBook >> CAS DataBase List >> 2-Hydroxy-6-methyl-4-phenyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester

2-Hydroxy-6-methyl-4-phenyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester

2-Hydroxy-6-methyl-4-phenyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester price.
  • $29.8 - $1720
  • Product name: 2-Hydroxy-6-methyl-4-phenyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester
  • CAS: 5395-36-8
  • MF: C14H16N2O3
  • MW: 260.29
  • EINECS:
  • MDL Number:MFCD00124778
  • Synonyms:5-(ETHOXYCARBONYL)-6-METHYL-4-PHENYL-3,4-DIHYDROPYRIMIDIN-2(1H)-ONE;6-METHYL-2-OXO-4-PHENYL-1,2,3,4-TETRAHYDRO-PYRIMIDINE-5-CARBOXYLIC ACID, ETHYL ESTER;5-(Ethoxycarbonyl)-6-methyl-4-phenyl-3,4-dihydro-1H-pyrimidin-2-one;3,4-Dihydro-5-(ethoxycarbonyl)-6-methyl-4-phenyl-3,4-1H-pyrimidin-2-one;5-(Ethoxycarbonyl)-4-phenyl-6-Methyl-3,4-dihydropyriMidin-2(1H)-one;Ethyl 2-hydroxy-6-Methyl-4-phenyl-3,4-dihydropyriMidine-5-carboxylate;NSC 14857;NSC 24338
27 prices
Selected condition:
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 200MG
  • 250mg
  • 250.00mg
  • 500mg
  • 1.00g
  • 1g
  • 1.25g
  • 5.00g
  • 5g
  • 1 unit
  • Manufactureraablocks
  • Product numberAA003QAW
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 98%
  • Packaging250mg
  • Price$58
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003QAW
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 97%
  • Packaging1g
  • Price$161
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003QAW
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate ≥98%
  • Packaging5g
  • Price$582
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number5213AE
  • Product descriptionEthyl6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
  • Packaging5g
  • Price$398
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1047566
  • Product description6-METHYL-2-OXO-4-PHENYL-1,2,3,4-TETRAHYDRO-PYRIMIDINE-5-CARBOXYLIC ACID, ETHYL ESTER 95.00%
  • Packaging5MG
  • Price$503.07
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11018
  • Product description3,4-Dihydro-5-(ethoxycarbonyl)-6-methyl-4-phenyl-3,4-1H-pyrimidin-2-one ≥95%
  • Packaging1g
  • Price$54
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR11018
  • Product description3,4-Dihydro-5-(ethoxycarbonyl)-6-methyl-4-phenyl-3,4-1H-pyrimidin-2-one ≥95%
  • Packaging5g
  • Price$127
  • Updated2026-06-04
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberES01234
  • Product descriptionEthyl 6-Methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 95
  • Packaging1g
  • Price$124.46
  • Updated2026-05-23
  • Buy
  • ManufacturerChemenu
  • Product numberCM167213
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate 95%+
  • Packaging1g
  • Price$114
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM167213
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate 95%+
  • Packaging5g
  • Price$276
  • Updated2026-05-26
  • Buy
  • ManufacturerChem-Impex
  • Product number43681
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate ≥98%(HPLC)
  • Packaging200MG
  • Price$168.35
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number43681
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate ≥98%(HPLC)
  • Packaging1G
  • Price$615.52
  • Updated2026-05-19
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11108398
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 95+%
  • Packaging5g
  • Price$289
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number307635
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
  • Packaging1.00g
  • Price$226
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number042759
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate >95%
  • Packaging1g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number307635
  • Product descriptionEthyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
  • Packaging250.00mg
  • Price$117
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003QAW Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 98% 250mg $58 2026-05-28 Buy
aablocks AA003QAW Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 97% 1g $161 2026-05-28 Buy
aablocks AA003QAW Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate ≥98% 5g $582 2026-05-28 Buy
AK Scientific 5213AE Ethyl6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate 5g $398 2021-12-16 Buy
American Custom Chemicals Corporation CHM1047566 6-METHYL-2-OXO-4-PHENYL-1,2,3,4-TETRAHYDRO-PYRIMIDINE-5-CARBOXYLIC ACID, ETHYL ESTER 95.00% 5MG $503.07 2021-12-16 Buy
Apolloscientific OR11018 3,4-Dihydro-5-(ethoxycarbonyl)-6-methyl-4-phenyl-3,4-1H-pyrimidin-2-one ≥95% 1g $54 2026-06-04 Buy
Apolloscientific OR11018 3,4-Dihydro-5-(ethoxycarbonyl)-6-methyl-4-phenyl-3,4-1H-pyrimidin-2-one ≥95% 5g $127 2026-06-04 Buy
Atlantic Research Chemicals ES01234 Ethyl 6-Methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 95 1g $124.46 2026-05-23 Buy
Chemenu CM167213 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate 95%+ 1g $114 2026-05-26 Buy
Chemenu CM167213 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate 95%+ 5g $276 2026-05-26 Buy
Chem-Impex 43681 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate ≥98%(HPLC) 200MG $168.35 2026-05-19 Buy
Chem-Impex 43681 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate ≥98%(HPLC) 1G $615.52 2026-05-19 Buy
Crysdot CD11108398 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 95+% 5g $289 2026-05-26 Buy
Matrix Scientific 307635 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1.00g $226 2026-05-19 Buy
Matrix Scientific 042759 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate >95% 1g $151 2021-12-16 Buy
Matrix Scientific 307635 Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate 250.00mg $117 2026-05-19 Buy

Properties

Melting point :202-203°C
Boiling point :203-205 °C
Density :1.169±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
pka :11.34±0.70(Predicted)
color :White to Almost white
λmax :332nm(CH3CN)(lit.)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

6-Methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic Acid, Ethyl Ester (cas# 5395-36-8) is a compound useful in organic synthesis.

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