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N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide

Also known as: Abacavir intermediate A4, (1R-cis)-N-[2-amino-4-chloro-6-[[4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]-formamide, (1S,4R)-4-[(2-Amino-6-chloro-5-formamide-4-pyrimidinyl)amino]-2-cyclopentene-1-methanol, N-(2-Amino-4-chloro-6-(((1R,4S)-4-(hydroxymethyl)-cyclopent-2-en-1-yl)amino)pyrimidin-5-yl)formamide, N-[2-Amino-4-chloro-6-[(1R,4S)-4-(hydroxymethyl)cyclopent-2-enylamino]pyrimin-5-yl]formamide

N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide (CAS 171887-04-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14ClN5O2 and a molecular weight of 283.71400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
171887-04-0
Jingsj CID
J-54981-5
Molecular Formula
C11H14ClN5O2
Molecular Weight
283.71400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass283.08400
PSA113.16000
LogP1.99250

Frequently Asked Questions

What is the CAS number of N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide?

The CAS number of N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide is 171887-04-0.

What are the molecular formula and molecular weight of N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide?

N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide has molecular formula C11H14ClN5O2 and molecular weight 283.71400 g/mol.

What are the upstream and downstream products of N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide?

For N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide, Upstream Products: [(1S,4R)-4-Amino-2-cyclopenten-1-yl]methanol, N-(2-Amino-4,6-dichloro-5-pyrimidinyl)formamide, (1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one; Downstream Products: Abacavir.

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

Last updated:

How to cite: Jingsj. "N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide (CAS 171887-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-54981-5 (accessed 2026-11-09).

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