Description

3-Cyclobutene-1,2-Dione, 3-Hydroxy-4-[(1-Methylethyl)Amino]- (9Ci) is a specialized organic compound with a unique cyclobutenedione core functionalized with hydroxyl and isopropylamino groups. This molecular structure makes it a valuable intermediate for synthesizing complex heterocyclic systems and fine chemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for building novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides or fungicides, leveraging its reactive diketone moiety.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds like pyrroles, pyrazoles, and fused ring systems in academic and industrial research.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probe: Can be utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	3-Cyclobutene-1,2-Dione, 3-Hydroxy-4-[(1-Methylethyl)Amino]- (9Ci)
CAS No.	636601-19-9
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	3-Hydroxy-4-(isopropylamino)cyclobut-3-ene-1,2-dione; 4-(Isopropylamino)-3-hydroxy-3-cyclobutene-1,2-dione; 3-Hydroxy-4-[(1-methylethyl)amino]-3-cyclobutene-1,2-dione; 3-Cyclobutene-1,2-dione, 3-hydroxy-4-[(1-methylethyl)amino]-; Isopropylaminohydroxycyclobutenedione
EINECS	Contact for details

Quality Control

Our production of 3-Cyclobutene-1,2-Dione, 3-Hydroxy-4-[(1-Methylethyl)Amino]- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to light and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.