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CAS 118-42-3 Hydroxychloroquine molecular structure lightbox
CAS RN: 118-42-3

Hydroxychloroquine

Product Availability

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6 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251109 250mg / 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251031 100g Out of stock Inquiry
Batchno.20260504 1g In stock Inquiry
Batchno.20250929 250mg In stock Inquiry
Batchno.20250208 25g In stock Inquiry
Batchno.20260508 5g In stock Inquiry
  • Product code: SSC-017851
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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: 1g, 5g, 10g, 25g, 100g
  • Available purity: >98%
  • Inventory rows with stock: 5
  • 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 118-42-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >98% 5 In Stock Hong Kong Inquiry
5g >98% 5 In Stock Beijing Inquiry
10g >98% 5 In Stock Hong Kong Inquiry
25g >98% 5 In Stock Shanghai Inquiry
100g >98% 5 In Stock Shenzhen Inquiry

118-42-3 / 2-[4-[(7-chloroquinolin-4-yl)amino]pentyl-ethylamino]ethanol

hydroxychloroquine | Oxichloroquine | Oxychlorochin

Standard CAS: 118-42-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
118-42-3
Multi CAS
Yes
Molecular Formula
C18H26ClN3O
Molecular Weight
335.900000
Exact Mass
335.176440
SMILES
CCN(CCCC(C)NC1=C2C=CC(=CC2=NC=C1)Cl)CCO
InChI
InChI=1S/C18H26ClN3O/c1-3-22(11-12-23)10-4-5-14(2)21-17-8-9-20-18-13-15(19)6-7-16(17)18/h6-9,13-14,23H,3-5,10-12H2,1-2H3,(H,20,21)
InChIKey
XXSMGPRMXLTPCZ-UHFFFAOYSA-N
Synonyms
hydroxychloroquine Oxichloroquine Oxychlorochin Hidroxicloroquina oxichlorochine

Physical Properties

Melting Point
89-91 90 °C
Physical Description
Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
23
Aromatic heavy atom count
10
Fraction Csp3
0.5
Rotatable bonds
9
H-bond acceptors
4
H-bond donors
2
Molar refractivity
98.27
TPSA
48.39

LogP / Solubility

WLOGP
3.78
MLOGP
3.35
XLogP3
3.6
Consensus LogP
3.58
Log S (ESOL)
-4.03
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.05
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.06
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.08

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501

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