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ChemicalBook >> CAS DataBase List >> 3,4-Dihydro-1,8-naphthyridin-2(1H)-one

3,4-Dihydro-1,8-naphthyridin-2(1H)-one

3,4-Dihydro-1,8-naphthyridin-2(1H)-one price.
  • $34 - $2998
  • Product name: 3,4-Dihydro-1,8-naphthyridin-2(1H)-one
  • CAS: 40000-79-1
  • MF: C8H8N2O
  • MW: 148.16
  • EINECS:
  • MDL Number:MFCD05664026
  • Synonyms:3,4-DIHYDRO-1H-[1,8]NAPHTHYRIDIN-2-ONE;3,4-Dihydro-1,8-naphthyridin-2(1H)-one;3,4-dihydro-1H-[1,8]napht...;1,8-Naphthyridin-2(1H)-one, 3,4-dihydro;2-Oxo-1,2,3,4-tetrahydro-1,8-naphthyridine;1,2,3,4-tetrahydro-1,8-naphthyridin-2-one;3,4-Dihydro-1H-1,8phthyridin-2-one;3，4-dihydro-1，8-naphthalenedine-2(1H)-one
Price55 Properties Safety Information Description
55 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Apolloscientific
  • Arctom
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • J&W Pharmlab
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
  • Usbiological
Package
  • 25mg
  • 50mg
  • 100mg
  • 250mg
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  • 500.00mg
  • 1g
  • 1.00g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00C0CO
  • Product description3,4-Dihydro-1,8-Naphthyridin-2(1H)-One ≥97%
  • Packaging50mg
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C0CO
  • Product description3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 98%
  • Packaging100mg
  • Price$43
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C0CO
  • Product description3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 95%
  • Packaging250mg
  • Price$54
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C0CO
  • Product description3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 95%
  • Packaging500mg
  • Price$89
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C0CO
  • Product description3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 98%
  • Packaging1g
  • Price$169
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C0CO
  • Product description3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 97%
  • Packaging5g
  • Price$840
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberC-3538
  • Product description3,4-Dihydro-1H-[1,8]naphthyridin-2-one 97%
  • Packaging5G
  • Price$925
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberC-3538
  • Product description3,4-Dihydro-1H-[1,8]naphthyridin-2-one 97%
  • Packaging1G
  • Price$225
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number5286AB
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one
  • Packaging1g
  • Price$384
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5286AB
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one
  • Packaging5g
  • Price$1051
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number40000791
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one
  • Packaging5g
  • Price$1404
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number40000791
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one
  • Packaging250mg
  • Price$221.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number40000791
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one
  • Packaging1g
  • Price$459
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR16683
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one ≥95%
  • Packaging1g
  • Price$245
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR16683
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one ≥95%
  • Packaging500mg
  • Price$191
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR16683
  • Product description3,4-Dihydro-1,8-naphthyridin-2(1H)-one ≥95%
  • Packaging100mg
  • Price$83
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C0CO 3,4-Dihydro-1,8-Naphthyridin-2(1H)-One ≥97% 50mg $34 2026-05-28 Buy
aablocks AA00C0CO 3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 98% 100mg $43 2026-05-28 Buy
aablocks AA00C0CO 3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 95% 250mg $54 2026-05-28 Buy
aablocks AA00C0CO 3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 95% 500mg $89 2026-05-28 Buy
aablocks AA00C0CO 3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 98% 1g $169 2026-05-28 Buy
aablocks AA00C0CO 3,4-Dihydro-1,8-Naphthyridin-2(1H)-One 97% 5g $840 2026-05-28 Buy
ACHEMBLOCK C-3538 3,4-Dihydro-1H-[1,8]naphthyridin-2-one 97% 5G $925 2026-05-27 Buy
ACHEMBLOCK C-3538 3,4-Dihydro-1H-[1,8]naphthyridin-2-one 97% 1G $225 2026-05-27 Buy
AK Scientific 5286AB 3,4-Dihydro-1,8-naphthyridin-2(1H)-one 1g $384 2021-12-16 Buy
AK Scientific 5286AB 3,4-Dihydro-1,8-naphthyridin-2(1H)-one 5g $1051 2021-12-16 Buy
Alichem 40000791 3,4-Dihydro-1,8-naphthyridin-2(1H)-one 5g $1404 2021-12-16 Buy
Alichem 40000791 3,4-Dihydro-1,8-naphthyridin-2(1H)-one 250mg $221.4 2021-12-16 Buy
Alichem 40000791 3,4-Dihydro-1,8-naphthyridin-2(1H)-one 1g $459 2021-12-16 Buy
Apolloscientific OR16683 3,4-Dihydro-1,8-naphthyridin-2(1H)-one ≥95% 1g $245 2026-06-04 Buy
Apolloscientific OR16683 3,4-Dihydro-1,8-naphthyridin-2(1H)-one ≥95% 500mg $191 2026-06-04 Buy
Apolloscientific OR16683 3,4-Dihydro-1,8-naphthyridin-2(1H)-one ≥95% 100mg $83 2026-06-04 Buy
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Properties

Boiling point :301 ºC
Density :1.33
Flash point :136 ºC
storage temp. :Storage temp. 2-8°C
pka :4.13±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

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Suppliers and manufacturers

Chemsky（shanghai）International Co.,Ltd. Shanghai Ennopharm Co., Ltd. China Langchem Inc. SynAsst Chemical. Bide Pharmatech Ltd. Shanghai Taifu Pharmaceutical Technology Co. LTD JW & Y Pharmlab Co., Ltd. SPIRO PHARMA Zhengzhou AiXi Technology Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd.