Entecavir hydrate

CAS 209216-23-9C12H17N5O4MW 295.29

Entecavir hydrate (CAS 209216-23-9) — formula C12H17N5O4, molecular weight 295.29.

Product Overview

CAS Number	209216-23-9
Molecular Formula	C12H17N5O4
Molecular Weight	295.29

Technical Profile

What this product is

Entecavir hydrate is a chemical compound with CAS registry number 209216-23-9 and molecular formula C12H17N5O4 (molecular weight 295.29).

Identification

CAS number: 209216-23-9

Its molecular formula C12H17N5O4 comprises 12 C, 17 H, 5 N, 4 O atoms.

Also known as: Entecavir hydrate · 恩替卡韦水合物

Frequently Asked Questions

What is the CAS number of Entecavir hydrate?

The CAS registry number of Entecavir hydrate is 209216-23-9.

What is the molecular formula and molecular weight of Entecavir hydrate?

Molecular formula C12H17N5O4, molecular weight 295.29.

What other names is Entecavir hydrate known by?

It is also registered under: Entecavir hydrate, 恩替卡韦水合物.

PubChem Public Data

Independent reference data for Entecavir hydrate (CAS 209216-23-9), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number	209216-23-9
PubChem CID	135526609
Molecular formula	C12H17N5O4
IUPAC name	2-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one;hydrate
UNII (FDA)	5968Y6H45M

Computed descriptors

Molecular Weight	295.29
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	2
Exact Mass	295.12805404
Monoisotopic Mass	295.12805404
Topological Polar Surface Area	127
Heavy Atom Count	21

Synonyms and trade names

Entecavir hydrate; entecavir monohydrate; 209216-23-9; Entecavir hydrate (JAN); Entecavir (USP); ENTECAVIR HYDRATE [JAN]; ENTECAVIR MONOHYDRATE [MI]; ENTECAVIR MONOHYDRATE [WHO-DD]; RefChem:137047; Entecavir (monohydrate); MFCD09754448; CS-1783; DS-0549; 2-amino-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate; Entecavir [USAN:INN]; Baraclude (TN)

Regulatory listings held on file

GHS notification summary	22.2% (2 / 9)

GHS hazard classification

GHS notification summary	22.2% (2 / 9)
Reported hazard statements	H302 (66.7%), H336 (11.1%), H351 (66.7%), H360 (22.2%), H361 (22.2%), H362 (22.2%), H372 (55.6%)

This chemical does not meet GHS hazard criteria for 22.2% (2 of 9) of reports.

H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]

What the public record says

Entecavir hydrate · CAS 209216-23-9 · C12H17N5O4. UNII 5968Y6H45M.

Source: PubChem / Wikidata; the batch COA governs where values differ.