CAS RN: 51-27-4

5-ethyl-2-hydroxybenzoic acid

Product Availability

Choose a grade to view its available package options.

1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20251106 1g / 5g Out of stock 5-7 business days Inquiry
  • Product code: SSC-157751
GET A QUOTE
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, 0.1g, 0.25g, 5g
  • Available purity: >97%
  • Inventory rows with stock: 8
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

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 51-27-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g -- 2 In Stock Hong Kong Inquiry
1g >97% 2 In Stock Shenzhen Inquiry
0.1g -- 1 In Stock Hong Kong Inquiry
0.1g >97% 1 In Stock Beijing Inquiry
0.25g -- 1 In Stock Beijing Inquiry
0.25g >97% 1 In Stock Beijing Inquiry
5g -- 1 In Stock Hong Kong Inquiry
5g >97% 1 In Stock Shanghai Inquiry

51-27-4 / 5-ethyl-2-hydroxybenzoic acid

Standard CAS: 51-27-4 Multi CAS: No

Basic Information

CAS
51-27-4
Multi CAS
No
Molecular Formula
C9H10O3
Molecular Weight
166.170000
Exact Mass
166.062994
InChI
InChI=1S/C9H10O3/c1-2-6-3-4-8(10)7(5-6)9(11)12/h3-5,10H,2H2,1H3,(H,11,12)
InChIKey
WYIAFSIUYJGIPU-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
12
Aromatic heavy atom count
6
Fraction Csp3
0.22
Rotatable bonds
2
H-bond acceptors
2
H-bond donors
2
Molar refractivity
44.44
TPSA
57.53

LogP / Solubility

WLOGP
1.65
MLOGP
1.45
XLogP3
3.2
Consensus LogP
2.1
Log S (ESOL)
-2.15
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.12
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.35
Class (SILICOS-IT)
Moderately 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)
-2.56

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Get In Touch

Contact Us