tert-butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate

3-甲氧基-5,6-二氢-[1,2,4]三唑并[4,3-a]吡嗪-7(8H)-羧酸叔丁酯

Also known as: 1,2,4-Triazolo[4,3-a]pyrazine-7(8H)-carboxylic acid, 5,6-dihydro-3-methoxy-, 1,1-dimethylethyl ester, tert-Butyl 5,6-dihydro-3-methoxy-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate, 3-Methoxy-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylic acid tert-butyl ester, tert-butyl 3-methoxy-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylate

tert-butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate (CAS 723286-81-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H18N4O3 and a molecular weight of 254.28600 g/mol. It is also known as 1,2,4-Triazolo[4,3-a]pyrazine-7(8H)-carboxylic acid, 5,6-dihydro-3-methoxy-, 1,1-dimethylethyl ester, tert-Butyl 5,6-dihydro-3-methoxy-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate and 3-Methoxy-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylic acid tert-butyl ester. Key properties include a boiling point of 401ºC at 760 mmHg, a density of 1.29g/cm3 and a flash point of 196.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

723286-81-5

Jingsj CID

J-949469-1

Molecular Formula

C₁₁H₁₈N₄O₃

Chinese Name

3-甲氧基-5,6-二氢-[1,2,4]三唑并[4,3-a]吡嗪-7(8H)-羧酸叔丁酯

Molecular Weight

254.28600 g/mol

Category

Organic Acids

Last updated

8/21/2026