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Oxazole-2-carbohydrazide

Also known as: 1,3-oxazole-2-carbohydrazide, 2-Oxazolecarboxylic acid, hydrazide, 2-oxazolecarbohydrazide, OXAZOLE-2-CARBOHYDRAZIDE, Oxazol-2-carbonsaeure-hydrazid, Oxazole-2-carboxylic acid hydrazide

Oxazole-2-carbohydrazide (CAS 90831-48-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O2 and a molecular weight of 127.10100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
90831-48-4
Jingsj CID
J-1172749-4
Molecular Formula
C4H5N3O2
Molecular Weight
127.10100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass127.03800
PSA81.15000
LogP0.36930

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. 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 Oxazole-2-carbohydrazide?

The CAS number of Oxazole-2-carbohydrazide is 90831-48-4.

What are the molecular formula and molecular weight of Oxazole-2-carbohydrazide?

Oxazole-2-carbohydrazide has molecular formula C4H5N3O2 and molecular weight 127.10100 g/mol.

What are the upstream and downstream products of Oxazole-2-carbohydrazide?

For Oxazole-2-carbohydrazide, Upstream Products: ethyl 1,3-oxazole-2-carboxylate.

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

Last updated:

How to cite: Jingsj. "Oxazole-2-carbohydrazide (CAS 90831-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1172749-4 (accessed 2026-11-09).

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