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6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid

Also known as: 6-[(tert-butoxy)carbonyl]-5H,6H,7H,8H-pyrido[3,4-b]pyrazine-7-carboxylic acid, 6-tert-Butoxycarbonyl-7,8-dihydro-5H-pyrido[3,4-b]pyrazine-7-carboxylic acid, 7,8-Dihydro-5H-pyrido[3,4-b]pyrazine-6,7-dicarboxylic acid 6-tert-butyl ester, 7,8-Dihydropyrido[3,4-b]pyrazine-6,7(5H)-dicarboxylic acid 6-(tert-butyl) ester, Pyrido[3,4-b]pyrazine-6,7(5H)-dicarboxylic acid, 7,8-dihydro-, 6-(1,1-dimethylethyl) ester, 6-(tert-Butoxycarbonyl)-7,8-dihydro-5H-pyrido[3,4-b]pyrazine-7-carboxylic acid, 6-[(2-methylpropan-2-yl)oxycarbonyl]-7,8-dihydro-5H-pyrido[3,4-b]pyrazine-7-carboxylic acid

6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid (CAS 264623-57-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H17N3O4 and a molecular weight of 279.29200 g/mol. Key properties include a boiling point of 446.6ºC at 760 mmHg, a density of 1.309g/cm3 and a flash point of 223.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
264623-57-6
Jingsj CID
J-1500968-4
Molecular Formula
C13H17N3O4
Molecular Weight
279.29200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point446.6ºC at 760 mmHg
Density1.309g/cm3
Flash Point223.9ºC
Exact Mass279.12200
PSA92.62000
LogP1.16090
Vapor Pressure9.29E-09mmHg at 25°C
Refractive Index1.561
Storage Conditions2-8℃

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid?

The CAS number of 6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid is 264623-57-6.

What are the molecular formula and molecular weight of 6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid?

6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid has molecular formula C13H17N3O4 and molecular weight 279.29200 g/mol.

What are the upstream and downstream products of 6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid?

For 6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid, Upstream Products: 5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid hydrochloride, Di-tert-butyl dicarbonate, 2,3-dimethylpyrazine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid (CAS 264623-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500968-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.