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

CAS: 687-47-8 Cat. No.: E104551 Peso molecular: 118.13 Beilstein Registry Number: 1720839 Número EC: 211-694-1
Disponible para pedir
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
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
250g
E104551-250g
4

17,90US$

31,90US$
Guardar 14,00 US$ (43.89%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
(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
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Pureza
≥98%
Nombres e identificadores
Pubchem Sid488186723
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186723
Sonrisas canónicasCCOC(=O)C(C)O
IUPAC Nameethyl (2S)-2-hydroxypropanoate
InChIKeyLZCLXQDLBQLTDK-BYPYZUCNSA-N
INCHI1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m0/s1
Isómeros SMILES CCOC(=O)[C@H](C)O
WGK Alemania 1
Número ONU 1192
Peso molecular 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=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClaseCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Not available
Direct ParentCarboxylic acid esters
Alternative Parents Secondary alcohols  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic 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
DescripciónThis 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
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeFechaArticulo
E1702053Certificate of AnalysisJan 20, 2025 E104551
J2318752Certificate of AnalysisOct 23, 2023 E104551
D2312448Certificate of AnalysisApr 18, 2023 E104551
D2312449Certificate of AnalysisApr 18, 2023 E104551
Propiedades químicas y físicas
SolubilidadSolubility in water: Completely miscible; Miscible with Ether,Alcohol
Índice de refracción1.413
Rotación específica [α]-10.8 ° (neat)
Punto de inflamación (°F)46℃
Punto de inflamación (°C)46℃
Punto de ebullición (°C)154°C
Punto de fusión (°C)-26°C
Peso molecular118.130 g/mol
XLogP30.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass118.063 Da
Monoisotopic Mass118.063 Da
Topological Polar Surface Area46.500 Ų
Heavy Atom Count8
Formal Charge0
Complexity79.700
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculadoras de soluciones
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