Description

Allophanic Acid, 2-Methyl-, Ethyl Ester (5Ci) is a specialized organic ester compound, identified by CAS number 721917-90-4, serving as a valuable synthetic intermediate in advanced chemical manufacturing. This high-purity building block is critical for researchers and process chemists developing novel compounds in regulated industries. It is primarily utilized in the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and performance materials where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile reagent and protected intermediate in complex organic transformations and medicinal chemistry.
• Performance Material Precursor: Employed in the development of specialty polymers, coatings, and advanced materials with tailored properties.
• Chemical Research & Development: Essential for academic and industrial R&D focused on heterocyclic chemistry and new synthetic methodologies.

Basic Information

Product Name	Allophanic Acid, 2-Methyl-, Ethyl Ester (5Ci)
CAS No.	721917-90-4
Molecular Formula	C5H9NO3
Molecular Weight	131.13 g/mol
Synonyms	Ethyl 2-Methylallophanate; Ethyl N-(methoxycarbonyl)carbamate; 2-Methylallophanic Acid Ethyl Ester; Carbamic acid, N-(methoxycarbonyl)-, ethyl ester; 1-Ethoxycarbonyl-3-methoxyurea; Urea, N-(ethoxycarbonyl)-N'-methoxy-; (Methoxycarbonyl)carbamic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Allophanic Acid, 2-Methyl-, Ethyl Ester (5Ci) is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product may be moisture-sensitive; keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.