Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI)
![Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI) price.](/CAS/GIF/136927-63-4.gif)
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- $16 - $3535
- Product name: Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI)
- CAS: 136927-63-4
- MF: C7H6N2O
- MW: 134.14
- EINECS:
- MDL Number:MFCD09834911
- Synonyms:Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI);Pyrrolo[1,2-a]pyrazin-1(2H)-one;Pyrrolo[1,2-a]pyrazin-1-one;2H-pyrrolo[1,2-a]pyrazin-1-one;1H,2H-pyrrolo[1,2-a]pyrazin-1-one;Pyrrolo[1,2-a]pyrazin-1(2H);Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI) ISO 9001：2015 REACH;Pyrrolo[1,2-a]pyrazin-1(2H)-one
39 prices
Selected condition：
Brand
- aablocks
- Abosyn
- ACHEMBLOCK
- Activate Scientific
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- AstaTech
- Chemenu
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- Synthonix
- TRC
Package
- 5MG
- 50mg
- 100mg
- 250.00mg
- 0.25g
- 250mg
- 1g
- 1.00g
- 5G
- 5.00g
- 25g
- Manufactureraablocks
- Product numberAA0012HN
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 95%
- Packaging100mg
- Price$16
- Updated2026-05-27
- Buy
- Manufactureraablocks
- Product numberAA0012HN
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 95%
- Packaging250mg
- Price$19
- Updated2026-05-27
- Buy
- Manufactureraablocks
- Product numberAA0012HN
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 95%
- Packaging1g
- Price$58
- Updated2026-05-27
- Buy
- Manufactureraablocks
- Product numberAA0012HN
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 97%
- Packaging25g
- Price$1330
- Updated2026-05-27
- Buy
- ManufacturerAbosyn
- Product number61-2340
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 95%-98%
- Packaging0.25g
- Price$1030
- Updated2021-12-16
- Buy
- ManufacturerACHEMBLOCK
- Product numberS80487
- Product description1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97%
- Packaging25G
- Price$2190
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberS80487
- Product description1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97%
- Packaging25G
- Price$2190
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberS80487
- Product description1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97%
- Packaging1G
- Price$115
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberS80487
- Product description1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97%
- Packaging1G
- Price$115
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberS80487
- Product description1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97%
- Packaging5G
- Price$525
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberS80487
- Product description1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97%
- Packaging5G
- Price$525
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS5116
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 98%
- Packaging1g
- Price$145
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS5116
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 98%
- Packaging5g
- Price$693
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberX9966
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one
- Packaging250mg
- Price$219
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number136927634
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one
- Packaging1g
- Price$321.84
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA446018
- Product descriptionPyrrolo[1,2-a]pyrazin-1(2H)-one 98%
- Packaging1g
- Price$280
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0012HN | Pyrrolo[1,2-a]pyrazin-1(2H)-one 95% | 100mg | $16 | 2026-05-27 | Buy |
| aablocks | AA0012HN | Pyrrolo[1,2-a]pyrazin-1(2H)-one 95% | 250mg | $19 | 2026-05-27 | Buy |
| aablocks | AA0012HN | Pyrrolo[1,2-a]pyrazin-1(2H)-one 95% | 1g | $58 | 2026-05-27 | Buy |
| aablocks | AA0012HN | Pyrrolo[1,2-a]pyrazin-1(2H)-one 97% | 25g | $1330 | 2026-05-27 | Buy |
| Abosyn | 61-2340 | Pyrrolo[1,2-a]pyrazin-1(2H)-one 95%-98% | 0.25g | $1030 | 2021-12-16 | Buy |
| ACHEMBLOCK | S80487 | 1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97% | 25G | $2190 | 2026-05-25 | Buy |
| ACHEMBLOCK | S80487 | 1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97% | 25G | $2190 | 2026-05-27 | Buy |
| ACHEMBLOCK | S80487 | 1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97% | 1G | $115 | 2026-05-25 | Buy |
| ACHEMBLOCK | S80487 | 1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97% | 1G | $115 | 2026-05-27 | Buy |
| ACHEMBLOCK | S80487 | 1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97% | 5G | $525 | 2026-05-25 | Buy |
| ACHEMBLOCK | S80487 | 1H,2H-pyrrolo[1,2-a]pyrazin-1-one 97% | 5G | $525 | 2026-05-27 | Buy |
| Activate Scientific | AS5116 | Pyrrolo[1,2-a]pyrazin-1(2H)-one 98% | 1g | $145 | 2026-06-04 | Buy |
| Activate Scientific | AS5116 | Pyrrolo[1,2-a]pyrazin-1(2H)-one 98% | 5g | $693 | 2026-06-04 | Buy |
| AK Scientific | X9966 | Pyrrolo[1,2-a]pyrazin-1(2H)-one | 250mg | $219 | 2021-12-16 | Buy |
| Alichem | 136927634 | Pyrrolo[1,2-a]pyrazin-1(2H)-one | 1g | $321.84 | 2021-12-16 | Buy |
| Ambeed | A446018 | Pyrrolo[1,2-a]pyrazin-1(2H)-one 98% | 1g | $280 | 2021-12-16 | Buy |
Properties
Boiling point :213℃
Density :1.33
Flash point :83℃
storage temp. :Sealed in dry,Room Temperature
form :solid
pka :11.34±0.20(Predicted)
Appearance :Brown to breen Solid
InChI :1S/C7H6N2O/c10-7-6-2-1-4-9(6)5-3-8-7/h1-5H,(H,8,10)
InChIKey :LFASPBCAVCUZES-UHFFFAOYSA-N
SMILES :O=C1NC=CN2C1=CC=C2
Density :1.33
Flash point :83℃
storage temp. :Sealed in dry,Room Temperature
form :solid
pka :11.34±0.20(Predicted)
Appearance :Brown to breen Solid
InChI :1S/C7H6N2O/c10-7-6-2-1-4-9(6)5-3-8-7/h1-5H,(H,8,10)
InChIKey :LFASPBCAVCUZES-UHFFFAOYSA-N
SMILES :O=C1NC=CN2C1=CC=C2
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
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136927-63-4
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![Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI)](/ProductImageEN/2022-03/small/f694e77c-8066-490c-9d1d-379486bc2994.jpg){kind=small}