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ChemicalBook >> CAS DataBase List >> (5S)-5-Methyl-2-Piperazinone

(5S)-5-Methyl-2-Piperazinone

(5S)-5-Methyl-2-Piperazinone price.
  • $58 - $4250
  • Product name: (5S)-5-Methyl-2-Piperazinone
  • CAS: 1240583-20-3
  • MF: C5H10N2O
  • MW: 114.15
  • EINECS:-0
  • MDL Number:MFCD07373484
  • Synonyms:(5S)-5-Methyl-2-Piperazinone;(5S)-5-methylpiperazin-2-one;2-Piperazinone, 5-methyl-, (5S)-
Price30 Properties Safety Information Description
30 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Synthonix
Package
  • 5MG
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00HHG3
  • Product description(5S)-5-methyl-2-piperazinone 95%
  • Packaging500mg
  • Price$207
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HHG3
  • Product description(5S)-5-methyl-2-piperazinone 95%
  • Packaging1g
  • Price$374
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HHG3
  • Product description(5S)-5-methyl-2-piperazinone 95%
  • Packaging5g
  • Price$1452
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HHG3
  • Product description(5S)-5-methyl-2-piperazinone 95%
  • Packaging250mg
  • Price$109
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HHG3
  • Product description(5S)-5-methyl-2-piperazinone 98%
  • Packaging100mg
  • Price$58
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging1G
  • Price$390
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging1G
  • Price$390
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging250MG
  • Price$295
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging100MG
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging250MG
  • Price$130
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging250MG
  • Price$130
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging5G
  • Price$1175
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13879
  • Product description(5S)-5-Methylpiperazin-2-one 97%
  • Packaging5G
  • Price$1175
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0041104
  • Product description(5S)-5-METHYLPIPERAZIN-2-ONE 95.00%
  • Packaging5MG
  • Price$459.03
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM326444
  • Product description(5S)-5-methylpiperazin-2-one 95%+
  • Packaging1g
  • Price$521
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM326444
  • Product description(5S)-5-methylpiperazin-2-one 95%+
  • Packaging1g
  • Price$521
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00HHG3 (5S)-5-methyl-2-piperazinone 95% 500mg $207 2026-05-29 Buy
aablocks AA00HHG3 (5S)-5-methyl-2-piperazinone 95% 1g $374 2026-05-29 Buy
aablocks AA00HHG3 (5S)-5-methyl-2-piperazinone 95% 5g $1452 2026-05-29 Buy
aablocks AA00HHG3 (5S)-5-methyl-2-piperazinone 95% 250mg $109 2026-05-29 Buy
aablocks AA00HHG3 (5S)-5-methyl-2-piperazinone 98% 100mg $58 2026-05-29 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 1G $390 2026-05-27 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 1G $390 2026-05-25 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 250MG $295 2021-12-16 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 100MG $180 2021-12-16 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 250MG $130 2026-05-27 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 250MG $130 2026-05-25 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 5G $1175 2026-05-25 Buy
ACHEMBLOCK L13879 (5S)-5-Methylpiperazin-2-one 97% 5G $1175 2026-05-27 Buy
American Custom Chemicals Corporation CCH0041104 (5S)-5-METHYLPIPERAZIN-2-ONE 95.00% 5MG $459.03 2021-12-16 Buy
Chemenu CM326444 (5S)-5-methylpiperazin-2-one 95%+ 1g $521 2026-05-20 Buy
Chemenu CM326444 (5S)-5-methylpiperazin-2-one 95%+ 1g $521 2026-05-26 Buy
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Properties

Boiling point :289.6±33.0 °C(Predicted)
Density :0.992±0.06 g/cm3(Predicted)
storage temp. :Store at 0-8 °C
pka :15.51±0.40(Predicted)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

(5S)-5-Methyl-2-piperazinone is used in preparation of Tetrahydroisoquinoline compounds.

Suppliers and manufacturers

Win-Win chemical CO., Limited
HANGZHOU LEAP CHEM CO., LTD.
Aladdin Scientific
Suzhou ARTK Medchem Co., Ltd.
Suzhou Nordica Biopharma CO.,LTD
Chongqing Chemdad Co., Ltd
Shanghai Hanhong Scientific Co., Ltd. Tianjin Derchemist Science & Technology Co., Ltd. Shanghai Jian Chao Chemical Technology Co., Ltd. Nantong MYBio-pharm. Co., Ltd.