Description

Cyclopropanecarboxylic Acid, 1-(Formylamino)-2-Methyl-, cis- (9Ci) is a specialized chiral cyclopropane derivative that serves as a critical building block in advanced organic synthesis. Its unique cis-configured cyclopropane ring fused with formylamino and methyl functionalities makes it a valuable precursor for constructing complex molecular architectures with high stereochemical control. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), especially in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the cyclopropane moiety contributes to biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multistep synthesis of complex, high-value specialty chemicals and flavors & fragrances.
• Academic and R&D: A valuable compound for methodological studies in organic chemistry, particularly in cyclopropanation and stereoselective transformation reactions.
• Material Science Precursor: Potential use in synthesizing monomers or additives for advanced polymeric materials with specific properties.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1-(Formylamino)-2-Methyl-, cis- (9Ci)
CAS No.	150646-37-0
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	cis-1-(Formylamino)-2-methylcyclopropanecarboxylic acid; (1R,2S)-1-(Formylamino)-2-methylcyclopropanecarboxylic acid; (1S,2R)-1-(Formylamino)-2-methylcyclopropanecarboxylic acid; 1-Formamido-2-methylcyclopropanecarboxylic acid, cis-; NSC 405124; 2-Methyl-1-formylaminocyclopropanecarboxylic acid, cis-; Cyclopropanecarboxylic acid, 1-(formylamino)-2-methyl-, (1R,2S)-rel-
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 1-(Formylamino)-2-Methyl-, cis- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We can support development projects with custom purity grades and analytical method development upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de (cis-isomer)
Water Content (KF)	≤ 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.