CAS RN: 7789-17-5

Cesium Iodide

Product Availability

Choose a grade to view its available package options.

7 package records7 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260103 100g In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20260225 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20260623 500g In stock Shanghai, Chengdu Inquiry
Batchno.20260322 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251219 10g In stock Inquiry
Batchno.20250920 250g In stock Inquiry
Batchno.20250927 50g In stock Inquiry
  • Product code: SSC-187426
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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: ≥99%
  • Inventory rows with stock: 2
  • 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 7789-17-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥99% 5 In Stock Beijing Inquiry
5g ≥99% 1 In Stock Shanghai Inquiry
10g ≥99% 0 Out of Stock Shanghai Inquiry
25g ≥99% 0 Out of Stock Shanghai Inquiry
100g ≥99% 0 Out of Stock Hong Kong Inquiry

7789-17-5 / cesium iodide

Standard CAS: 7789-17-5 Multi CAS: Yes

Basic Information

CAS
7789-17-5
Multi CAS
Yes
Molecular Formula
CSi
Molecular Weight
259.809900
Exact Mass
259.809920
InChI
InChI=1S/Cs.HI/h;1H/q+1;/p-1
InChIKey
XQPRBTXUXXVTKB-UHFFFAOYSA-M

Physical Properties

Physical Description
Deliquescent solid; White hygroscopic solid; Odorless
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
2
H-bond acceptors
1
TPSA
0.0000

LogP / Solubility

WLOGP
-5.99
MLOGP
-5.27
XLogP3
-5.99
Consensus LogP
-5.75
Log S (ESOL)
2.32
Class (ESOL)
Highly soluble
Log S (Ali)
2.64
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
3.62
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
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)
-8.56

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1

Applications of CAS 7789-17-5

This compound is commonly used in catalysis and inorganic chemistry research, materials science and advanced materials development, metal and coordination compound chemistry, organic synthesis and chemical building blocks, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 7789-17-5 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Namecesium iodide

Safety Information (GHS)

Pictogram(s): GHS07, GHS09. Signal word: Warning.

Precautionary statements: P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Request the SDS (Safety Data Sheet) for full hazard and safety documentation.

Storage & Handling

Storage: Store under inert gas. Avoid: Hygroscopic. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.

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