CAS RN: 156-38-7
4-Hydroxyphenylacetic Acid
Product Availability
Choose a grade to view its available package options.
7 package records6 with current stock2 grade groups
| Batch No. | Package | Availability | Inquiry |
|---|---|---|---|
| Batchno.20250324 | 1ml | In stock | Inquiry |
- Product code: SSC-065181
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: 25g, 100g, 500g, 1000g
- Available purity: >97%
- Inventory rows with stock: 4
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 25g | -- | 5 In Stock | Hong Kong | Inquiry |
| 25g | >97% | 5 In Stock | Hong Kong | Inquiry |
| 100g | -- | 5 In Stock | Shenzhen | Inquiry |
| 100g | >97% | 5 In Stock | Hong Kong | Inquiry |
| 500g | -- | 0 Out of Stock | Shenzhen | Inquiry |
| 500g | >97% | 0 Out of Stock | Shenzhen | Inquiry |
| 1000g | -- | 0 Out of Stock | Shanghai | Inquiry |
| 1000g | >97% | 0 Out of Stock | Beijing | Inquiry |
156-38-7 / 2-(4-hydroxyphenyl)acetic acid
Basic Information
CAS
156-38-7
Multi CAS
No
Molecular Formula
C8H8O3
Molecular Weight
152.150000
Exact Mass
152.047344
SMILES
C1=CC(=CC=C1CC(=O)O)O
InChI
InChI=1S/C8H8O3/c9-7-3-1-6(2-4-7)5-8(10)11/h1-4,9H,5H2,(H,10,11)
InChIKey
XQXPVVBIMDBYFF-UHFFFAOYSA-N
Physical Properties
Melting Point
148 - 150 °C
Physical Description
Off-white crystalline powder;
Solid
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
11
Aromatic heavy atom count
6
Fraction Csp3
0.12
Rotatable bonds
2
H-bond acceptors
2
H-bond donors
2
Molar refractivity
39.45
TPSA
57.53
LogP / Solubility
WLOGP
1.02
MLOGP
0.89
XLogP3
0.8
Consensus LogP
0.9
Log S (ESOL)
-1.7
Class (ESOL)
Soluble
Log S (Ali)
-1.54
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.73
Class (SILICOS-IT)
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)
-2.92
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (97%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (96.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
