Semicarbazide Hydrochloride CAS 563-41-7

Aure Chemical: Trusted Source of Semicarbazide Hydrochloride CAS 563-41-7

Basic Information

CAS No.	563-41-7
EC No.	209-247-0
Linear Formula	CH5N3O · HCl
Molecular Weight	111.53
Appearance	White crystalline powder
Melting Point	175-177 °C (dec.) (lit.)
Boiling point	Decomposes (lit.)
Density	approx. 1.29 g/cm³ (lit.)
RIDADR	UN 2811 6.1/PG III
Chemical Structure

Key Applications

• Carbonyl derivatization reagent: Widely employed to convert aldehydes and ketones into crystalline semicarbazones, facilitating identification, purification, and melting-point characterization in organic analysis.

• Heterocyclic synthesis intermediate: Serves as a building block for preparing various nitrogen-containing heterocycles, including compounds investigated for antimicrobial and antiviral activity.

• Corrosion inhibitor precursor: Utilized in the formulation of corrosion inhibitors for industrial metal-protection applications.

• Pharmaceutical and biochemical research: Applied as a urease substrate and monoamine oxidase (MAO) inhibitor in laboratory studies, and as a reference compound related to nitrofuran metabolites.

• Organic synthesis reagent: Supports general laboratory and process chemistry routes requiring controlled introduction of the semicarbazide moiety.

Aure Chemical: Your Reliable Partner

• Consistent product quality: Material is supplied to tight purity specifications with batch-to-batch uniformity suitable for analytical and synthetic use.

• Stable international supply: Established logistics channels support reliable export shipments and flexible bulk arrangements for global customers.

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Hazards Classification

GHS Classification: Acute toxicity, oral (Category 3); Serious eye damage (Category 1); Reproductive toxicity (Category 2); Specific target organ toxicity — repeated exposure (Category 2). Hazard Statements: H301 Toxic if swallowed; H318 Causes serious eye damage; H361 Suspected of damaging fertility or the unborn child; H373 May cause damage to organs through prolonged or repeated exposure. UN Number: 2811. Hazard Class: 6.1. Packing Group: III.