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CAS 65-49-6 4-Aminosalicylic Acid molecular structure lightbox
CAS RN: 65-49-6

4-Aminosalicylic Acid

Product Availability

Choose a grade to view its available package options.

8 package records7 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250323 100g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250527 10kg Out of stock 5-7 business days Inquiry
Batchno.20260311 2.5kg In stock Shandong Inquiry
Batchno.20250802 25g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batchno.20260122 500g In stock Shanghai, Shandong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251224 100g In stock Shanghai, Shandong Inquiry
Batchno.20250721 500g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250507 1ml In stock Inquiry
  • Product code: SSC-174652
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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: 100g, 25g, 500g
  • 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 65-49-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g >97% 5 In Stock Beijing Inquiry
25g >97% 4 In Stock Shanghai Inquiry
500g >97% 0 Out of Stock Shanghai Inquiry

65-49-6 / 4-amino-2-hydroxybenzoic acid

Standard CAS: 65-49-6 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
65-49-6
Multi CAS
Yes
Molecular Formula
C7H7NO3
Molecular Weight
153.140000
Exact Mass
153.042593
InChI
InChI=1S/C7H7NO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,8H2,(H,10,11)
InChIKey
WUBBRNOQWQTFEX-UHFFFAOYSA-N

Physical Properties

Melting Point
150-151 °C, with effervescence NEEDLES FROM ALC; MP: 115 °C /ETHYL ESTER/ 150.5 °C
Physical Description
White or nearly white solid; Affected by light and air; [Hawley] Beige powder; Solid
Appearance
MINUTE CRYSTALS FROM ALC WHITE, OR NEARLY WHITE, BULKY POWDER NEEDLES, PLATES FROM ALC-ETHER A reddish-brown crystalline powder is obtained on recrystallization from ethanol-ether.
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
3
Molar refractivity
39.48
TPSA
83.55

LogP / Solubility

WLOGP
0.67
MLOGP
0.59
XLogP3
1.3
Consensus LogP
0.85
Log S (ESOL)
-1.55
Class (ESOL)
Soluble
Log S (Ali)
-1.3
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.33
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.18

Drug-likeness / Medicinal Chemistry

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

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