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2-Chloro-4-hydrazinyl-5-methoxypyrimidine

Also known as: 2-Chloro-4-hydrazino-5-methoxypyrimidine, (2-Chloro-5-methoxypyrimidin-4-yl)hydrazine, 2-Chloro-4-hydrazino-5-methoxy-pyrimidine, 2-CHLORO-4-HYDRAZINYL-5-METHOXY-PYRIMIDINE, 2-Chlor-4-hydrazino-5-methoxy-pyrimidin

2-Chloro-4-hydrazinyl-5-methoxypyrimidine (CAS 98021-95-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7ClN4O and a molecular weight of 174.58800 g/mol. Key property: a melting point of 148-150℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
98021-95-5
Jingsj CID
J-1518870-2
Molecular Formula
C5H7ClN4O
Molecular Weight
174.58800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point148-150℃
Exact Mass174.03100
PSA73.06000
LogP1.19750

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 2-Chloro-4-hydrazinyl-5-methoxypyrimidine?

The CAS number of 2-Chloro-4-hydrazinyl-5-methoxypyrimidine is 98021-95-5.

What are the molecular formula and molecular weight of 2-Chloro-4-hydrazinyl-5-methoxypyrimidine?

2-Chloro-4-hydrazinyl-5-methoxypyrimidine has molecular formula C5H7ClN4O and molecular weight 174.58800 g/mol.

What are the upstream and downstream products of 2-Chloro-4-hydrazinyl-5-methoxypyrimidine?

For 2-Chloro-4-hydrazinyl-5-methoxypyrimidine, Upstream Products: 2,4-Dichloro-5-methoxypyrimidine; Downstream Products: 5,8-Dimethoxy-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine.

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

Last updated:

How to cite: Jingsj. "2-Chloro-4-hydrazinyl-5-methoxypyrimidine (CAS 98021-95-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518870-2 (accessed 2026-11-09).

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