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ChemicalBook >> CAS DataBase List >> 5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine

5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine

5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine price.
  • $10 - $3402.63
  • Product name: 5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine
  • CAS: 233278-56-3
  • MF: C5H8N4
  • MW: 124.14
  • EINECS:
  • MDL Number:MFCD09835083
  • Synonyms:5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine;[1,2,4]Triazolo[1,5-a]pyrazine, 5,6,7,8-tetrahydro-;4H,5H,6H,7H-[1,2,4]triazolo[1,5-a]pyrazine
Price44 Properties Safety Information Description
44 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Anichem
  • Apolloscientific
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 50mg
  • 100mg
  • 0.25g
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10.00g
  • 10g
  • 25G
  • 100g
  • Manufactureraablocks
  • Product numberAA002MSM
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine ≥98%
  • Packaging50mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MSM
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging100mg
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MSM
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging250mg
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MSM
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging1g
  • Price$45
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MSM
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging5g
  • Price$193
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MSM
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging10g
  • Price$341
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MSM
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 98%
  • Packaging100g
  • Price$2765
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-1096
  • Product description5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine 95-98%
  • Packaging0.25g
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS76541
  • Product description5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging5G
  • Price$230
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS76541
  • Product description5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging25G
  • Price$920
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS31212
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging5g
  • Price$412
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS31212
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging1g
  • Price$111
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberW4710
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine
  • Packaging100mg
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118468
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging1g
  • Price$173
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118468
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging250mg
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118468
  • Product description5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97%
  • Packaging100mg
  • Price$41
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002MSM 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine ≥98% 50mg $10 2026-05-28 Buy
aablocks AA002MSM 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 100mg $12 2026-05-28 Buy
aablocks AA002MSM 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 250mg $14 2026-05-28 Buy
aablocks AA002MSM 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 1g $45 2026-05-28 Buy
aablocks AA002MSM 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 5g $193 2026-05-28 Buy
aablocks AA002MSM 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 10g $341 2026-05-28 Buy
aablocks AA002MSM 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 98% 100g $2765 2026-05-28 Buy
Abosyn 61-1096 5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine 95-98% 0.25g $800 2021-12-16 Buy
ACHEMBLOCK S76541 5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine 97% 5G $230 2026-05-27 Buy
ACHEMBLOCK S76541 5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine 97% 25G $920 2026-05-27 Buy
Activate Scientific AS31212 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 5g $412 2026-06-04 Buy
Activate Scientific AS31212 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 1g $111 2026-06-04 Buy
AK Scientific W4710 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 100mg $115 2021-12-16 Buy
Ambeed A118468 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 1g $173 2021-12-16 Buy
Ambeed A118468 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 250mg $67 2021-12-16 Buy
Ambeed A118468 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 97% 100mg $41 2021-12-16 Buy
Next Last

Properties

Boiling point :319.8±52.0 °C(Predicted)
Density :1.53±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
pka :6.05±0.20(Predicted)
Appearance :White to light brown 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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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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