Description

Acetamidine hydrochloride (CAS No. 124-42-5) is a high-purity organic compound with the molecular formula C₂H₇ClN₂ and IUPAC name ethanimidamide;hydrochloride. This white crystalline powder is widely utilized in biochemical and pharmaceutical research due to its role as a versatile amidine derivative. With a molecular weight of 94.54 g/mol, it offers excellent solubility in water and polar organic solvents, making it ideal for synthetic applications. Our Acetamidine hydrochloride is rigorously tested to ensure ≥98% purity (HPLC), meeting the stringent demands of researchers and industrial scientists. Suitable for use in peptide synthesis, enzyme inhibition studies, and as a precursor for heterocyclic compounds, this product is supplied in tightly sealed packaging to ensure stability and longevity.

Properties

• CAS Number: 124-42-5
• Complexity: 31
• IUPAC Name: acetamidine;hydrochloride
• InChI: InChI=1S/C2H6N2.ClH/c1-2(3)4;/h1H3,(H3,3,4);1H
• InChI Key: WCQOBLXWLRDEQA-UHFFFAOYSA-N
• Exact Mass: 94.0297759
• Molecular Formula: C2H7ClN2
• Molecular Weight: 94.54
• SMILES: CC(=N)N.Cl
• Topological: 49.9
• Monoisotopic Mass: 94.0297759
• Synonyms: Acetamidine hydrochloride, Ethanimidamide, hydrochloride (1:1), Ethanamidine hydrochloride, ACETAMIDINE HCl, Acetamidinium chloride, Acediamine hydrochloride, methylamidine hydrochloride, Ethenylamidine hydrochloride, Acetamidine monohydrochloride, Acetamidine, monohydrochloride, Acetamidine, hydrochloride, UNII-M2026K4JCF, SN 4455, NSC 7595, NSC-7595, EINECS 204-700-9, ACETIMIDINIUM CHLORIDE, alpha-Amino-alpha-iminoethane hydrochloride, AI3-52213, DTXSID2059564, .alpha.-Amino-.alpha.-iminoethane hydrochloride, ETHANIMIDAMIDE, HYDROCHLORIDE, ACETAMIDINE HYDROCHLORIDE [MI], SN-4455, DTXCID3033808, Acetamidine, monohydrochloride (8CI), 124-42-5, Acetimidamide hydrochloride, ethanimidamide hydrochloride, Ethanimidamide, monohydrochloride, MFCD00013016, M2026K4JCF, Acetamidine hydrochloride; Acetamidinium chloride; Acetimidamide hydrochloride; Acetimidinium chloride; Ethanamidine hydrochloride, AcetamidineHydrochloride, C2H7ClN2, acetamidine-hcl, Ethanimidamide Hydrochloride; Acediamine Hydrochloride; Acetamidinium Chloride; Methylamidine Hydrochloride;, acetamidinhydrochloride, acetamidine-hydrochloride, acetoamidine hydrochloride, ethanimidamide;hydrochloride, 1-aminoethaniminium chloride, SCHEMBL56668, ethanimidamide monohydrochloride, Acetamidine hydrochloride, 95%, 1-Imino-ethanamine hydrochloride, acetamidine hydrochloric acid salt, NSC7595, STR00189, AKOS009031318, AC-22530, DB-000423, A0008, EN300-21652, Q27283372, F0001-0380

Application

Acetamidine hydrochloride serves as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of antihypertensive agents and enzyme inhibitors. It is widely employed in peptide coupling reactions due to its ability to activate carboxyl groups. Researchers also utilize it in the study of amidine-based protease inhibitors for therapeutic applications. Additionally, it acts as a precursor for the preparation of imidazole and pyrimidine derivatives in medicinal chemistry.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (92.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2A (100%)
• STOT SE 3 (92.2%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.