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1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone

Also known as: 2(1H)-Pyrimidinone, 1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-, [(2R,3S,5R)-3-acetyloxy-5-[5-methyl-2-oxo-4-(1,2,4-triazol-1-yl)pyrimidin-1-yl]oxolan-2-yl]methyl acetate, 1-(3,5-Di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone, Aids-082083, Aids082083

1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone (CAS 80991-41-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H19N5O6 and a molecular weight of 377.35700 g/mol. Key properties include a boiling point of 578.1ºC at 760 mmHg, a density of 1.51g/cm3 and a flash point of 303.4ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
80991-41-9
Jingsj CID
J-947358-9
Molecular Formula
C16H19N5O6
Molecular Weight
377.35700 g/mol
Category
Pharma Intermediates
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point578.1ºC at 760 mmHg
Density1.51g/cm3
Flash Point303.4ºC
Exact Mass393.12800
PSA147.66000
Refractive Index1.659

Frequently Asked Questions

What is the CAS number of 1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone?

The CAS number of 1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone is 80991-41-9.

What are the molecular formula and molecular weight of 1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone?

1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone has molecular formula C16H19N5O6 and molecular weight 377.35700 g/mol.

What are the upstream and downstream products of 1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone?

For 1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone, Upstream Products: 1H-1,2,4-triazole, 2'-Deoxy-3',5'-di-O-acetylthymidine, Thymidine; Downstream Products: 1,2,4-Triazole sodium salt, 5-Methyl-2'-deoxycytidine.

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

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How to cite: Jingsj. "1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone (CAS 80991-41-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-947358-9 (accessed 2026-11-09).

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