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CAS 89-57-6 5-Aminosalicylic Acid molecular structure lightbox
CAS RN: 89-57-6

5-Aminosalicylic Acid

Product Availability

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10 package records10 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251124 5g / 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260324 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260628 1kg In stock Shanghai, Wuhan Inquiry
Batchno.20250924 250mg In stock Shanghai, Shenzhen Inquiry
Batchno.20260222 25g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250617 500g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260416 100g In stock Inquiry
Batchno.20260615 10g In stock Inquiry
Batchno.20260325 25g In stock Inquiry
Batchno.20250726 500g In stock Inquiry
  • Product code: SSC-200798
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 100g
  • Available purity: ≥98%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 89-57-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥98% 0 Out of Stock Hong Kong Inquiry

89-57-6 / 5-amino-2-hydroxybenzoic acid

Standard CAS: 89-57-6 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
89-57-6
Multi CAS
Yes
Molecular Formula
C7H7NO3
Molecular Weight
153.140000
Exact Mass
153.042593
InChI
InChI=1S/C7H7NO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,8H2,(H,10,11)
InChIKey
KBOPZPXVLCULAV-UHFFFAOYSA-N

Physical Properties

Melting Point
536 °F (decomposes) (NTP, 1992) 260-280 °C 283 °C
Physical Description
5-aminosalicylic acid appears as odorless white to pinkish crystals or purplish-tan powder. Aqueous solutions acidic (pH approximately 4.1 at 0.8 mg/L water). (NTP, 1992) White to pinkish solid; [Merck Index] Purplish tan solid; [NTP] Powder; Solid
Appearance
White to pinkish crystals
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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