(-)-Ethyl L-lactate - ≥98% , CAS No.687-47-8

CAS: 687-47-8 Cat. No.: E104551 Formule: C₅H₁₀O₃ Poids moléculaire: 118.13 Beilstein Registry Number: 1720839 Numéro CE: 211-694-1

GRADE & PURITY ≥98%

Synonyms

(L)-ethyl lactate | (S)-ethyl 2-hydroxypropanoate | ETHYL LACTATE, S- | NCGC00357157-01 | ETHYL LACTATE NATURAL | Propanoic acid, 2-hydroxy-, ethyl ester, (2S)- | (-)-ETHYL 2-HYDROXYPROPIONATE | DTXCID7022336 | L-(+)-lactic acid ethyl ester | ethyl (2S)-2

Storage

Room temperature

Shipped In

Normal

Specifications

Synonymes

(L)-ethyl lactate | (S)-ethyl 2-hydroxypropanoate | ETHYL LACTATE, S- | NCGC00357157-01 | ETHYL LACTATE NATURAL | Propanoic acid, 2-hydroxy-, ethyl ester, (2S)- | (-)-ETHYL 2-HYDROXYPROPIONATE | DTXCID7022336 | L-(+)-lactic acid ethyl ester | ethyl (2S)-2

Spécifications et pureté

≥98%

Conditions de stockage de stockage

Room temperature

Expédié en

Normal

Pureté

≥98%

Noms et identifiants

Pubchem Sid

488186723

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488186723

Sourires canoniques

CCOC(=O)C(C)O

IUPAC Name

ethyl (2S)-2-hydroxypropanoate

InChIKey

LZCLXQDLBQLTDK-BYPYZUCNSA-N

INCHI

1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m0/s1

Isomères SMILES

CCOC(=O)[C@H](C)O

WGK Allemagne

1

Numéro ONU

1192

Poids moléculaire

118.13

Beilstein

1720839

Reaxy-Rn

1209448

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1209448&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Classe Carboxylic acids and derivatives
      • Subclass Carboxylic acid derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Classe: Carboxylic acids and derivatives
• Subclass: Carboxylic acid derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Carboxylic acid esters
• Alternative Parents: Secondary alcohols Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Secondary alcohol - Carboxylic acid ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).
• External Descriptors: ethyl 2-hydroxypropanoate

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

Propriétés chimiques et physiques

• Solubilité: Solubility in water: Completely miscible; Miscible with Ether,Alcohol
• Indice de réfraction: 1.413
• Rotation spécifique [α]: -10.8 ° (neat)
• Point d'éclair (°F): 46℃
• Point d'éclair (°C): 46℃
• Point d'ébullition (°C): 154°C
• Point de fusion (°C): -26°C
• Poids moléculaire: 118.130 g/mol
• XLogP3: 0.200
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 118.063 Da
• Monoisotopic Mass: 118.063 Da
• Topological Polar Surface Area: 46.500 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 79.700
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 1
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Foire aux questions

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

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

The CAS Number is 687-47-8, the molecular formula is C5H10O3, and the molecular weight is 118.13 g/mol. InChIKey LZCLXQDLBQLTDK-BYPYZUCNSA-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.