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Azaserine

Also known as: O-(2-Diazoacetyl)-L-serine, O-Diazoacetyl-L-serine, L-Serine, O-(2-diazoacetyl)-, L-Azaserine, CI 337, CL 337, CN 15757, NSC 742, P 165, azaserin, azs, ci337, cl337

Azaserine (CAS 115-02-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O4 and a molecular weight of 173.127 g/mol. Key property: a melting point of 146-162° (dec). It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H351 — Suspected of causing cancer. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
115-02-6
Jingsj CID
J-22242-2
Molecular Formula
C5H7N3O4
Molecular Weight
173.127 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point146-162° (dec)
Exact Mass173.043655
PSA127.01000
LogP-1.37

GHS Safety & Compliance

Acute Toxicity / Health HazardSignal word: Danger
  • H301 — Toxic if swallowed
  • H351 — Suspected of causing cancer

Customs & Trade Information

HS Code2927000090
Summary2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Azaserine?

The CAS number of Azaserine is 115-02-6.

What are the molecular formula and molecular weight of Azaserine?

Azaserine has molecular formula C5H7N3O4 and molecular weight 173.127 g/mol.

Is Azaserine hazardous?

Azaserine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H351 — Suspected of causing cancer.

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

Last updated:

How to cite: Jingsj. "Azaserine (CAS 115-02-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22242-2 (accessed 2026-11-07).

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