CAS RN: 288148-34-5

1H-Pyrazole-4-sulfonylchloride,1-methyl-(9CI)

Product Availability

Choose a grade to view its available package options.

1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260118 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong 5-7 business days Inquiry
  • Product code: SSC-130552
GET A QUOTE
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, 25g, 100g, 10g, 0.25g
  • Available purity: >97%
  • Inventory rows with stock: 6
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

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 288148-34-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 5 In Stock Beijing Inquiry
5g >97% 5 In Stock Hong Kong Inquiry
25g >97% 5 In Stock Beijing Inquiry
100g >97% 5 In Stock Hong Kong Inquiry
10g >97% 4 In Stock Shenzhen Inquiry
0.25g >97% 2 In Stock Beijing Inquiry

288148-34-5 / 1-methylpyrazole-4-sulfonyl chloride

Standard CAS: 288148-34-5 Multi CAS: Yes

Basic Information

CAS
288148-34-5
Multi CAS
Yes
Molecular Formula
C4H5ClN2O2S
Molecular Weight
180.610000
Exact Mass
179.976026
InChI
InChI=1S/C4H5ClN2O2S/c1-7-3-4(2-6-7)10(5,8)9/h2-3H,1H3
InChIKey
RDAVKKQKMLINOH-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
5
Fraction Csp3
0.25
Rotatable bonds
1
H-bond acceptors
4
Molar refractivity
36.25
TPSA
51.96

LogP / Solubility

WLOGP
0.35
MLOGP
0.3
XLogP3
0.3
Consensus LogP
0.32
Log S (ESOL)
-1.48
Class (ESOL)
Soluble
Log S (Ali)
-1.29
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.24
Class (SILICOS-IT)
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)
-3.57

Drug-likeness / Medicinal Chemistry

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

Get In Touch

Contact Us