2-Keto-l-gulonic Acid Cas 342385-52-8

Chemical Name: 2-Keto-l-gulonic Acid
Other Name: 2-keto-l-gulonic acid hydrate
CAS No.: 342385-52-8
Molecular Formula: C6H12O8
Molecular Weight: 212.15

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2-Keto-L-Gulonic Acid (CAS 342385-52-8) Comprehensive Product Guide

1. Product Overview & Specifications

2-Keto-L-Gulonic Acid (CAS 342385-52-8) is a critical intermediate in vitamin C synthesis. Below are key specifications:

Parameter Specification
CAS Number 342385-52-8
Molecular Formula C₆H₁₀O₇
Appearance White to off-white crystalline powder
Purity ≥98% (HPLC)
Solubility Soluble in water, slightly soluble in ethanol

Comparative Analysis

Feature 2-Keto-L-Gulonic Acid Alternative Intermediate X
Yield in Vitamin C Synthesis 92-95% 85-88%
Storage Stability 24 months at 2-8°C 18 months at 2-8°C

2. Key Applications

  • Pharmaceuticals: Primary precursor in ascorbic acid (vitamin C) production
  • Food Additives: Antioxidant in processed foods & beverages
  • Cosmetics: Stabilizer in skincare formulations
  • Nutraceuticals: Raw material for dietary supplements

3. Client Success Stories

Case Study 1: European Pharma Manufacturer

  • Challenge: Needed high-purity intermediate for GMP-certified vitamin C production
  • Solution: Supplied 99.2% HPLC-grade 2-Keto-L-Gulonic Acid
  • Result: 18% yield improvement vs. previous supplier

Case Study 2: Asian Food Additive Company

  • Challenge: Required cost-effective antioxidant for juice preservation
  • Solution: Customized bulk pricing for 500kg/month orders
  • Result: 30% cost reduction while meeting FDA standards

4. Usage Guidelines

  • Store in airtight containers at 2-8°C
  • Use PPE during handling (gloves, goggles)
  • Optimal dissolution: 40-50°C with mechanical stirring
  • Transport under temperature-controlled conditions

5. Request Custom Quotation

Get competitive pricing for pharmaceutical-grade 2-Keto-L-Gulonic Acid:

Specify required quantity, purity grade, and delivery timeline for fastest response.

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