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CAS 1501-26-4 Methyl 4-(chloroformyl)butyrate molecular structure lightbox
CAS RN: 1501-26-4

Methyl 4-(chloroformyl)butyrate

Product Availability

Choose a grade to view its available package options.

6 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260606 25g In stock Shanghai, Shandong Inquiry
Batchno.20260526 5g In stock Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250711 10g In stock Shanghai, Guangdong Inquiry
Batchno.20250208 1g In stock Shanghai, Shandong Inquiry
Batchno.20250920 250g Out of stock 5-7 business days Inquiry
Batchno.20260310 50g In stock Guangdong Inquiry
  • Product code: SSC-060068
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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 1501-26-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥97% 0 Out of Stock Shanghai Inquiry

1501-26-4 / methyl 5-chloro-5-oxopentanoate

Standard CAS: 1501-26-4 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1501-26-4
Multi CAS
No
Molecular Formula
C6H9ClO3
Molecular Weight
164.590000
Exact Mass
164.024022
SMILES
COC(=O)CCCC(=O)Cl
InChI
InChI=1S/C6H9ClO3/c1-10-6(9)4-2-3-5(7)8/h2-4H2,1H3
InChIKey
JCAZSWWHFJVFPP-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Fraction Csp3
0.67
Rotatable bonds
4
H-bond acceptors
3
Molar refractivity
36.73
TPSA
43.37

LogP / Solubility

WLOGP
1.1
MLOGP
0.96
XLogP3
1.3
Consensus LogP
1.12
Log S (ESOL)
-1.29
Class (ESOL)
Soluble
Log S (Ali)
-1.7
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.12
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)
-2.95

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

Safety & Transport

Pictogram(s)
Corrosive
Signal
Danger
GHS Hazard Statements
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Precautionary Statement Codes
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501

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