Description

Butanedioic Acid, Nitro-, (S)- (9Ci) is a chiral, nitro-substituted derivative of succinic acid, representing a valuable building block in fine chemical synthesis. Its stereospecific structure makes it a critical intermediate for the development of advanced pharmaceutical compounds and specialty materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to incorporate specific chiral centers into their target molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced, enantiomerically pure pesticides and herbicides.
• Asymmetric Catalyst Ligand Precursor: Serves as a starting material for the preparation of chiral ligands used in asymmetric catalysis.
• Fine Chemical Research: Employed in academic and industrial R&D for exploring new synthetic pathways and novel compound libraries.
• Specialty Polymer Modifier: Can be utilized to introduce nitro and carboxylic acid functionalities into polymer backbones for specialized material properties.

Basic Information

Product Name	Butanedioic Acid, Nitro-, (S)- (9Ci)
CAS No.	116355-43-2
Molecular Formula	C4H5NO6
Molecular Weight	163.09 g/mol
Synonyms	(S)-2-Nitrosuccinic Acid; (S)-Nitrobutanedioic Acid; L-2-Nitrosuccinic Acid; (2S)-2-Nitrobutanedioic Acid; (S)-Nitro-succinic Acid; 2-Nitrosuccinic Acid (S-enantiomer); (S)-2-Nitro-1,4-butanedioic Acid
EINECS	Contact for details

Quality Control

Our Butanedioic Acid, Nitro-, (S)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity verification by HPLC and identity confirmation by IR and NMR spectroscopy. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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