2-Pyrimidinamine, 5-ethynyl- (9CI)
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- $100 - $2676
- Product name: 2-Pyrimidinamine, 5-ethynyl- (9CI)
- CAS: 857265-74-8
- MF: C6H5N3
- MW: 119.12
- EINECS:
- MDL Number:MFCD13191925
- Synonyms:2-Pyrimidinamine, 5-ethynyl- (9CI);2-Amino-5-ethynylpyrimidine;2-Pyrimidinamine,5-ethynyl-;CAS:857265-74-8;5-Ethynyl-2-pyrimidinamine;5-ethynylpyrimidin-2-amine - [A15349];5-ethynylpyrimidin-2-amine
33 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- Biosynth
- Chemenu
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- SynQuest Laboratories
- Synthonix
- TRC
Package
- 100mg
- 250mg
- 500mg
- 0.5g
- 1.00g
- 1g
- 5g
- 10g
- 25g
- Manufactureraablocks
- Product numberAA00GM40
- Product description5-Ethynylpyrimidin-2-amine 98%
- Packaging1g
- Price$285
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GM40
- Product description5-Ethynylpyrimidin-2-amine 98%
- Packaging5g
- Price$840
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GM40
- Product description5-Ethynylpyrimidin-2-amine 98%
- Packaging10g
- Price$1342
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GM40
- Product description5-Ethynylpyrimidin-2-amine 98%
- Packaging25g
- Price$2676
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GM40
- Product description5-Ethynylpyrimidin-2-amine 95%
- Packaging500mg
- Price$206
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GM40
- Product description5-Ethynylpyrimidin-2-amine 98%
- Packaging250mg
- Price$118
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00GM40
- Product description5-Ethynylpyrimidin-2-amine 95%
- Packaging100mg
- Price$108
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberI-9555
- Product description2-Amino-5-ethynylpyrimidine 97%
- Packaging5G
- Price$1175
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberI-9555
- Product description2-Amino-5-ethynylpyrimidine 97%
- Packaging250MG
- Price$150
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberI-9555
- Product description2-Amino-5-ethynylpyrimidine 97%
- Packaging1G
- Price$390
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS57702
- Product description5-Ethynylpyrimidin-2-amine 97%
- Packaging1g
- Price$410
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS57702
- Product description5-Ethynylpyrimidin-2-amine 97%
- Packaging250mg
- Price$214
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS57702
- Product description5-Ethynylpyrimidin-2-amine 97%
- Packaging5g
- Price$1232
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberHJB26574
- Product description5-ethynylpyrimidin-2-amine
- Packaging5g
- Price$1888
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberHJB26574
- Product description5-ethynylpyrimidin-2-amine
- Packaging0.5g
- Price$495.6
- Updated2026-06-04
- Buy
- ManufacturerChemenu
- Product numberCM294213
- Product description5-Ethynylpyrimidin-2-amine 95%
- Packaging1g
- Price$998
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00GM40 | 5-Ethynylpyrimidin-2-amine 98% | 1g | $285 | 2026-05-28 | Buy |
| aablocks | AA00GM40 | 5-Ethynylpyrimidin-2-amine 98% | 5g | $840 | 2026-05-28 | Buy |
| aablocks | AA00GM40 | 5-Ethynylpyrimidin-2-amine 98% | 10g | $1342 | 2026-05-28 | Buy |
| aablocks | AA00GM40 | 5-Ethynylpyrimidin-2-amine 98% | 25g | $2676 | 2026-05-28 | Buy |
| aablocks | AA00GM40 | 5-Ethynylpyrimidin-2-amine 95% | 500mg | $206 | 2026-05-28 | Buy |
| aablocks | AA00GM40 | 5-Ethynylpyrimidin-2-amine 98% | 250mg | $118 | 2026-05-28 | Buy |
| aablocks | AA00GM40 | 5-Ethynylpyrimidin-2-amine 95% | 100mg | $108 | 2026-05-28 | Buy |
| ACHEMBLOCK | I-9555 | 2-Amino-5-ethynylpyrimidine 97% | 5G | $1175 | 2026-05-27 | Buy |
| ACHEMBLOCK | I-9555 | 2-Amino-5-ethynylpyrimidine 97% | 250MG | $150 | 2026-05-27 | Buy |
| ACHEMBLOCK | I-9555 | 2-Amino-5-ethynylpyrimidine 97% | 1G | $390 | 2026-05-27 | Buy |
| Activate Scientific | AS57702 | 5-Ethynylpyrimidin-2-amine 97% | 1g | $410 | 2026-06-04 | Buy |
| Activate Scientific | AS57702 | 5-Ethynylpyrimidin-2-amine 97% | 250mg | $214 | 2026-06-04 | Buy |
| Activate Scientific | AS57702 | 5-Ethynylpyrimidin-2-amine 97% | 5g | $1232 | 2026-06-04 | Buy |
| Biosynth | HJB26574 | 5-ethynylpyrimidin-2-amine | 5g | $1888 | 2026-06-04 | Buy |
| Biosynth | HJB26574 | 5-ethynylpyrimidin-2-amine | 0.5g | $495.6 | 2026-06-04 | Buy |
| Chemenu | CM294213 | 5-Ethynylpyrimidin-2-amine 95% | 1g | $998 | 2021-12-16 | Buy |
Properties
Boiling point :317.1±34.0 °C(Predicted)
Density :1.23±0.1 g/cm3(Predicted)
pka :2.35±0.10(Predicted)
Density :1.23±0.1 g/cm3(Predicted)
pka :2.35±0.10(Predicted)
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | |||||||||||||||||||||
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| Precautionary statements: |
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