(2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid

(2R,5S,13aR)-8-甲氧基-7,9-二氧代-2,3,4,5,7,9,13,13a-八氢-2,5-甲桥吡啶并[1',2':4,5]吡嗪并[2,1-b][1,3]氧氮杂环庚烷-10-羧酸

Also known as: (2R,5S,13aR)-2,3,4,5,7,9,13,13a-Octahydro-8-methoxy-7,9-dioxo-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid, Bictegravir Impurity 12, 2,5-Methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid, 2,3,4,5,7,9,13,13a-octahydro-8-methoxy-7,9-dioxo-, (2R,5S,13aR)-

(2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid (CAS 1616342-45-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H16N2O6 and a molecular weight of 320.29734 g/mol. It is also known as (2R,5S,13aR)-2,3,4,5,7,9,13,13a-Octahydro-8-methoxy-7,9-dioxo-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid, Bictegravir Impurity 12 and 2,5-Methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid, 2,3,4,5,7,9,13,13a-octahydro-8-methoxy-7,9-dioxo-, (2R,5S,13aR)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1616342-45-0
Jingsj CID: J-1529465-2
Molecular Formula: C₁₅H₁₆N₂O₆
Chinese Name: (2R,5S,13aR)-8-甲氧基-7,9-二氧代-2,3,4,5,7,9,13,13a-八氢-2,5-甲桥吡啶并[1',2':4,5]吡嗪并[2,1-b][1,3]氧氮杂环庚烷-10-羧酸
Molecular Weight: 320.29734 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid?

The CAS number of (2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid is 1616342-45-0.

What are the molecular formula and molecular weight of (2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid?

(2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid has molecular formula C15H16N2O6 and molecular weight 320.29734 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid (CAS 1616342-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529465-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.