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CAS 1197-55-3 4-Aminophenylacetic Acid molecular structure lightbox
CAS RN: 1197-55-3

4-Aminophenylacetic Acid

Product Availability

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7 package records7 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20260220 100g In stock Inquiry
Batchno.20260113 10g In stock Inquiry
Batchno.20260225 250g In stock Inquiry
Batchno.20251001 25g In stock Inquiry
Batchno.20260406 500g In stock Inquiry
Batchno.20260418 50g In stock Inquiry
Batchno.20260517 5g In stock Inquiry
  • Product code: SSC-020386
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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, 5g, 25g, 100g
  • Available purity: >97%
  • 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 1197-55-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g >97% 5 In Stock Shanghai Inquiry
5g >97% 4 In Stock Shanghai Inquiry
25g >97% 1 In Stock Hong Kong Inquiry
100g >97% 0 Out of Stock Hong Kong Inquiry

1197-55-3 / 2-(4-aminophenyl)acetic acid

4-Aminophenylacetic acid | Benzeneacetic acid, 4-amino- | P-AMINOPHENYLACETIC ACID

Standard CAS: 1197-55-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1197-55-3
Multi CAS
Yes
Molecular Formula
C8H9NO2
Molecular Weight
151.160000
Exact Mass
151.063329
SMILES
C1=CC(=CC=C1CC(=O)O)N
InChI
InChI=1S/C8H9NO2/c9-7-3-1-6(2-4-7)5-8(10)11/h1-4H,5,9H2,(H,10,11)
InChIKey
CSEWAUGPAQPMDC-UHFFFAOYSA-N
Synonyms
4-Aminophenylacetic acid Benzeneacetic acid, 4-amino- P-AMINOPHENYLACETIC ACID 4-Aminobenzeneacetic acid Acetic acid, (p-aminophenyl)-

Physical Properties

Physical Description
Solid; [Merck Index] Tan powder
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
42.19
TPSA
63.32

LogP / Solubility

WLOGP
0.9
MLOGP
0.78
XLogP3
0.9
Consensus LogP
0.86
Log S (ESOL)
-1.61
Class (ESOL)
Soluble
Log S (Ali)
-1.45
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.63
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)
-3.01

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (88.9%): 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

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