Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine
Price: ￥298.0/25mg ￥708.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

233278-56-3

233278-56-3 structure

233278-56-3 structure

Name: 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine
Chemical Name: 5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine
CAS Number: 233278-56-3
Molecular Formula: C₅H₈N₄
Molecular Weight: 124.144
Create Date: 2018-12-25 23:12:21
Modify Date: 2025-08-25 18:44:48

Name	5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine
Synonyms	[1,2,4]Triazolo[1,5-a]pyrazine, 5,6,7,8-tetrahydro- 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine 5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyrazine [1,2,4]Triazolo[1,5-a]pyrazine,5,6,7,8-tetrahydro

Density	1.5±0.1 g/cm3
Boiling Point	319.8±52.0 °C at 760 mmHg
Molecular Formula	C₅H₈N₄
Molecular Weight	124.144
Flash Point	147.2±30.7 °C
Exact Mass	124.074898
PSA	42.74000
LogP	-1.47
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.773
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933990090

Precursor 1
399-66-6
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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