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CAS 140-38-5 4-Chlorophenylurea molecular structure lightbox
CAS RN: 140-38-5

4-Chlorophenylurea

Product Availability

Choose a grade to view its available package options.

10 package records9 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250612 100g In stock Inquiry
Batchno.20250929 1g In stock Inquiry
Batchno.20260124 250mg In stock Inquiry
Batchno.20250506 25g In stock Inquiry
Batchno.20251228 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251006 100g In stock Shenzhen Inquiry
Batchno.20260218 1g In stock Shenzhen, Wuhan Inquiry
Batchno.20251113 1g / 5g / 25g / 100g Confirm by inquiry Shanghai 8-10 business days Inquiry
Batchno.20250619 25g In stock Shenzhen, Wuhan Inquiry
Batchno.20251127 5g Out of stock Inquiry
  • Product code: SSC-050462
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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: 25g
  • Available purity: ＞97%
  • 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 140-38-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ＞97% 0 Out of Stock Shanghai Inquiry

140-38-5 / (4-chlorophenyl)urea

Standard CAS: 140-38-5 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
140-38-5
Multi CAS
No
Molecular Formula
C7H7ClN2O
Molecular Weight
170.590000
Exact Mass
170.024691
SMILES
C1=CC(=CC=C1NC(=O)N)Cl
InChI
InChI=1S/C7H7ClN2O/c8-5-1-3-6(4-2-5)10-7(9)11/h1-4H,(H3,9,10,11)
InChIKey
RECCURWJDVZHIH-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
1
H-bond donors
2
Molar refractivity
44.66
TPSA
55.12

LogP / Solubility

WLOGP
1.83
MLOGP
1.61
XLogP3
1.8
Consensus LogP
1.75
Log S (ESOL)
-2.39
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.28
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.41
Class (SILICOS-IT)
Moderately 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)
-2.46

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)
Acute Toxic Irritant
Signal
Danger
GHS Hazard Statements
H301 (89.7%): Toxic if swallowed [Danger Acute toxicity, oral] H315 (98.3%): Causes skin irritation [Warning Skin corrosion/irritation] H317 (89.7%): May cause an allergic skin reaction [Warning Sensitization, Skin] H319 (98.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (98.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P272, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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