Poly(D,L-lactide) - inherent viscosity 0.55-0.75dL/g(lit.) , CAS No.26023-30-3

CAS: 26023-30-3 Cat. No.: P477163 Formula: (C₃H₄O₂)n

GRADE & PURITY inherent viscosity 0.55-0.75dL/g(lit.)

Synonyms

6-methoxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid | chloro-3-pyridylsulfone | EN300-51257 | Q27254286 | FT-0728242 | UNII-288B9CW12D | (+/-)-2-methoxypropanoic acid | 288B9CW12D | FT-0671359 | 2-Methoxypropionic acid | BS-12704 | Propanoic acid, 2-m

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

6-methoxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid | chloro-3-pyridylsulfone | EN300-51257 | Q27254286 | FT-0728242 | UNII-288B9CW12D | (+/-)-2-methoxypropanoic acid | 288B9CW12D | FT-0671359 | 2-Methoxypropionic acid | BS-12704 | Propanoic acid, 2-m

Specifications & Purity

inherent viscosity 0.55-0.75dL/g(lit.)

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

• Canonical Smiles: CC(C(=O)O)OC
• IUPAC Name: 2-methoxypropanoic acid
• InChIKey: ICPWFHKNYYRBSZ-UHFFFAOYSA-N
• INCHI: 1S/C4H8O3/c1-3(7-2)4(5)6/h3H,1-2H3,(H,5,6)
• Isomeric SMILES: CC(C(=O)O)OC
• Alternate CAS: 26680-10-4
• Reaxy-Rn: 1720927
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1720927&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Carboxylic acids

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Carboxylic acids
• Intermediate Tree Nodes: Not available
• Direct Parent: Carboxylic acids
• Alternative Parents: Monocarboxylic acids and derivatives Dialkyl ethers Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture sensitive
• x_flash_point_drop_fahrenheit: Not applicable
• x_flash_point_drop_centigrade: Not applicable
• x_melt_point_char: 262℃ (lit.)
• Molecular Weight: 104.100 g/mol
• XLogP3: 0.100
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 104.047 Da
• Monoisotopic Mass: 104.047 Da
• Topological Polar Surface Area: 46.500 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 69.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Dan Huang, SuQiu Si, Zhuoming Chen, Binjie Xin.  (2025)  Preparation, characterization and antibacterial evaluation of PLA/ZnO nanofiber membranes loaded with thymol by coaxial electrospinning.  JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY,      [PMID:] [10.1016/j.jddst.2025.107040]

Frequently Asked Questions

How should this product be stored?

Store at ?20 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 26023-30-3. InChIKey ICPWFHKNYYRBSZ-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.