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CAS 5405-40-3 L-PANTOLACTONE molecular structure lightbox
CAS RN: 5405-40-3

L-PANTOLACTONE

Product Availability

Choose a grade to view its available package options.

7 package records7 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251108 100g In stock Shanghai Inquiry
Batchno.20250403 100mg / 250mg / 1g / 5g / 25g Confirm by inquiry Shanghai, Shandong, Hebei Inquiry
Batchno.20250116 1g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260125 250mg In stock Shanghai, Shenzhen Inquiry
Batchno.20250516 25g In stock Shanghai Inquiry
Batchno.20260322 500g In stock Shanghai Inquiry
Batchno.20251024 5g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-161565
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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: 1g, 0.25g, 5g, 25g
  • Available purity: ≥97%
  • Inventory rows with stock: 2
  • 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 5405-40-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥97% 2 In Stock Beijing Inquiry
0.25g ≥97% 1 In Stock Shenzhen Inquiry
5g ≥97% 0 Out of Stock Shanghai Inquiry
25g ≥97% 0 Out of Stock Shenzhen Inquiry

5405-40-3 / 3-hydroxy-4,4-dimethyloxolan-2-one

Standard CAS: 5405-40-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
5405-40-3
Multi CAS
Yes
Molecular Formula
C6H10O3
Molecular Weight
130.140000
Exact Mass
130.062994
InChI
InChI=1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m1/s1
InChIKey
SERHXTVXHNVDKA-SCSAIBSYSA-N

Physical Properties

Physical Description
White to slightly yellow solid; [OECD SIDS] Colorless hygroscopic crystals
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
9
Fraction Csp3
0.83
H-bond acceptors
3
H-bond donors
1
Molar refractivity
30.75
TPSA
46.53

LogP / Solubility

WLOGP
-0.07
MLOGP
-0.07
XLogP3
0.5
Consensus LogP
0.12
Log S (ESOL)
-0.6
Class (ESOL)
Very soluble
Log S (Ali)
-0.58
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.45
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)
-3.56

Drug-likeness / Medicinal Chemistry

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

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