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ChemicalBook >> CAS DataBase List >> 2-methyl-5, 6, 7, 8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one

2-methyl-5, 6, 7, 8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one

2-methyl-5, 6, 7, 8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one price.
  • $45 - $2175
  • Product name: 2-methyl-5, 6, 7, 8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one
  • CAS: 62259-95-4
  • MF: C8H11N3O
  • MW: 165.19
  • EINECS:-0
  • MDL Number:MFCD14636171
  • Synonyms:2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyriMidin-4-ol;2-methyl-5, 6, 7, 8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one;2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyriMidin-4(3H)-one;Pyrido[3,4-d]pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-2-methyl-
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Crysdot
  • TRC
Package
  • 10mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA00ECD8
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95%+
  • Packaging100mg
  • Price$137
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00ECD8
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95%+
  • Packaging250mg
  • Price$230
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00ECD8
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95%+
  • Packaging1g
  • Price$509
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00ECD8
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95%
  • Packaging5g
  • Price$2175
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX182871
  • Product description2-methyl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one 95%
  • Packaging1G
  • Price$655
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX182871
  • Product description2-methyl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one 95%
  • Packaging250MG
  • Price$290
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number1871AQ
  • Product description2-METHYL-5,6,7,8-TETRAHYDROPYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE
  • Packaging100mg
  • Price$308
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1871AQ
  • Product description2-METHYL-5,6,7,8-TETRAHYDROPYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE
  • Packaging1g
  • Price$1439.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number62259954
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one
  • Packaging1g
  • Price$568.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number62259954
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one
  • Packaging250mg
  • Price$252.88
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11087577
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+%
  • Packaging250mg
  • Price$232
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11087577
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+%
  • Packaging250mg
  • Price$232
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11087577
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+%
  • Packaging1g
  • Price$580
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11087577
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+%
  • Packaging1g
  • Price$580
  • Updated2026-05-26
  • Buy
  • ManufacturerTRC
  • Product numberM223268
  • Product description2-Methyl-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-4(3H)-one
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00ECD8 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95%+ 100mg $137 2026-05-28 Buy
aablocks AA00ECD8 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95%+ 250mg $230 2026-05-28 Buy
aablocks AA00ECD8 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95%+ 1g $509 2026-05-28 Buy
aablocks AA00ECD8 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95% 5g $2175 2026-05-28 Buy
ACHEMBLOCK X182871 2-methyl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one 95% 1G $655 2026-05-27 Buy
ACHEMBLOCK X182871 2-methyl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one 95% 250MG $290 2026-05-27 Buy
AK Scientific 1871AQ 2-METHYL-5,6,7,8-TETRAHYDROPYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE 100mg $308 2021-12-16 Buy
AK Scientific 1871AQ 2-METHYL-5,6,7,8-TETRAHYDROPYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE 1g $1439.6 2021-12-16 Buy
Alichem 62259954 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 1g $568.4 2021-12-16 Buy
Alichem 62259954 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 250mg $252.88 2021-12-16 Buy
Crysdot CD11087577 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+% 250mg $232 2021-12-16 Buy
Crysdot CD11087577 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+% 250mg $232 2026-05-26 Buy
Crysdot CD11087577 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+% 1g $580 2021-12-16 Buy
Crysdot CD11087577 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one 95+% 1g $580 2026-05-26 Buy
TRC M223268 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-4(3H)-one 10mg $45 2021-12-16 Buy

Properties

Melting point :246 °C
Boiling point :321.4±52.0 °C(Predicted)
Density :1.43±0.1 g/cm3(Predicted)
storage temp. :-20°C, stored under nitrogen
pka :9.99±0.20(Predicted)
Appearance :White to off-white Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

HANGZHOU LEAP CHEM CO., LTD. Shanghai Jian Chao Chemical Technology Co., Ltd. Shanghai Run-Biotech Co., Ltd. ShangHai AmK Pharmaceutical Technology Co., Ltd. BioPharmaMatrix,Inc. Grader reagent Adobe Chem Co., Ltd. Chengdu Saiousi Pharmaceutical Co., Ltd Aikon International Limited Shanghai Jizhi Biochemical Technology Co. Ltd.