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CAS 687-47-8 Ethyl L-(-)-Lactate molecular structure lightbox
CAS RN: 687-47-8

Ethyl L-(-)-Lactate

Product Availability

Choose a grade to view its available package options.

6 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260320 100g In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20250622 2.5kg In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batchno.20251109 500g In stock Shandong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251218 100g In stock Shanghai, Shandong Inquiry
Batchno.20260304 2.5kg In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20260423 500g In stock Shanghai, Hebei Inquiry
  • Product code: SSC-178389
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 100g, 500g, 1000g
  • Available purity: ≥98%
  • Inventory rows with stock: 3
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 687-47-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥98% 5 In Stock Hong Kong Inquiry
500g ≥98% 5 In Stock Beijing Inquiry
1000g ≥98% 5 In Stock Beijing Inquiry

687-47-8 / ethyl 2-hydroxypropanoate

Standard CAS: 687-47-8 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
687-47-8
Multi CAS
Yes
Molecular Formula
C5H10O3
Molecular Weight
118.130000
Exact Mass
118.062994
InChI
InChI=1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m0/s1
InChIKey
LZCLXQDLBQLTDK-BYPYZUCNSA-N

Physical Properties

Melting Point
-26 °C -26.00 °C. @ 760.00 mm Hg
Boiling Point
309 °F at 760 mmHg (USCG, 1999) 154 °C 154.00 °C. @ 760.00 mm Hg 309 °F
Density
1.03 at 68 °F (USCG, 1999) - Denser than water; will sink 1.0328 g.cu cm at 20 °C 1.029-1.037 1.03
Physical Description
Ethyl lactate appears as a clear colorless liquid with a mild odor. Flash point 115 °F. Denser than water and soluble in water. Vapors heavier than air. Liquid Colorless liquid with characteristic odor; [Sullivan, p. 450] colourless liquid with a light ethereal, buttery odour A clear colorless liquid with a mild odor.
Appearance
Colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
8
Fraction Csp3
0.8
Rotatable bonds
2
H-bond acceptors
3
H-bond donors
1
Molar refractivity
28.31
TPSA
46.53

LogP / Solubility

WLOGP
-0.07
MLOGP
-0.07
XLogP3
0.2
Consensus LogP
0.02
Log S (ESOL)
-0.4
Class (ESOL)
Very soluble
Log S (Ali)
-0.48
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.61
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.49

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2

Applications of CAS 687-47-8

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 687-47-8 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Nameethyl (2S)-2-hydroxypropanoate

Safety Information (GHS)

Pictogram(s): GHS02, GHS05, GHS07. Signal word: Danger.

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264+P265, P271, P280, P303+P361+P353, P304+P340, P305+P354+P338, P317, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Request the SDS (Safety Data Sheet) for full hazard and safety documentation.

Storage & Handling

Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.

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