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CAS 7331-52-4 (S)-3-Hydroxy-γ-butyrolactone molecular structure lightbox
CAS RN: 7331-52-4

(S)-3-Hydroxy-γ-butyrolactone

Product Availability

Choose a grade to view its available package options.

4 package records4 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260624 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Chongqing, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250401 1g In stock Inquiry
Batchno.20250716 250mg In stock Inquiry
Batchno.20251207 5g In stock Inquiry
  • Product code: SSC-182782
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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: 10g, 25g, 5g, 100g, 500g
  • Available purity: tech. 85%
  • 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 7331-52-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g tech. 85% 5 In Stock Shanghai Inquiry
25g tech. 85% 3 In Stock Shanghai Inquiry
5g tech. 85% 1 In Stock Hong Kong Inquiry
100g tech. 85% 0 Out of Stock Shanghai Inquiry
500g tech. 85% 0 Out of Stock Shenzhen Inquiry

7331-52-4 / 4-hydroxyoxolan-2-one

Standard CAS: 7331-52-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
7331-52-4
Multi CAS
Yes
Molecular Formula
C4H6O3
Molecular Weight
102.090000
Exact Mass
102.031694
InChI
InChI=1S/C4H6O3/c5-3-1-4(6)7-2-3/h3,5H,1-2H2/t3-/m0/s1
InChIKey
FUDDLSHBRSNCBV-VKHMYHEASA-N

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
0.75
H-bond acceptors
3
H-bond donors
1
Molar refractivity
21.58
TPSA
46.53

LogP / Solubility

WLOGP
-0.71
MLOGP
-0.63
XLogP3
-0.8
Consensus LogP
-0.71
Log S (ESOL)
-0.03
Class (ESOL)
Very soluble
Log S (Ali)
0.11
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.26
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
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)
-3.84

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 7331-52-4

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 7331-52-4 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name(4S)-4-hydroxyoxolan-2-one

Safety Information (GHS)

Pictogram(s): GHS07. Signal word: Warning.

Precautionary statements: P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, 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: Store under inert gas. Avoid: Moisture Sensitive. 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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