![CAS 69-78-3 5,5′-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups] molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/d0944-jpgcontextbwfzdgvyfhjvb3r8mza0ntf8aw1hz2uvanblz3xoyzevaguzlzg5mjk4mduwnzq0njivrda5ndquanbnfgy1otm1n2u1mdm2zdblnmnhntdjodmzzdq4ndy4y2yxotjlnwvjownmnti4nwq4ytnimzk5mdfkodnknjflnwy.jpeg)
CAS RN: 69-78-3
5,5′-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups]
Product Availability
Choose a grade to view its available package options.
17 package records17 with current stock5 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260515 | 1ml | In stock | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250507 | 100g | In stock | Shanghai | Inquiry | |
| Batchno.20260327 | 10g | In stock | Shanghai, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20250810 | 1g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20250727 | 1g / 5g / 25g / 100g / 500g | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | 5-7 business days | Inquiry |
| Batchno.20250807 | 25g | In stock | Shanghai, Tianjin, Chengdu | Inquiry | |
| Batchno.20260125 | 500g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry | |
| Batchno.20250812 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260528 | 1g / 5g / 25g / 100g / 500g | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | 8-10 business days | Inquiry |
- Product code: SSC-178627
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: 25g, 100g, 5g, 10g, 1g, 500g
- Available purity: >98%
- Inventory rows with stock: 4
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 25g | >98% | 3 In Stock | Shenzhen | Inquiry |
| 100g | >98% | 3 In Stock | Shanghai | Inquiry |
| 5g | >98% | 1 In Stock | Shenzhen | Inquiry |
| 10g | >98% | 1 In Stock | Beijing | Inquiry |
| 1g | >98% | 0 Out of Stock | Shanghai | Inquiry |
| 500g | >98% | 0 Out of Stock | Beijing | Inquiry |
69-78-3 / 5-[(3-carboxy-4-nitrophenyl)disulfanyl]-2-nitrobenzoic acid
Basic Information
CAS
69-78-3
Multi CAS
Yes
Molecular Formula
C14H8N2O8S2
Molecular Weight
396.400000
Exact Mass
395.972208
InChI
InChI=1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20)
InChIKey
KIUMMUBSPKGMOY-UHFFFAOYSA-N
Physical Properties
Physical Description
Yellow solid; Light yellow powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
26
Aromatic heavy atom count
12
Rotatable bonds
7
H-bond acceptors
8
H-bond donors
2
Molar refractivity
91.83
TPSA
160.88
LogP / Solubility
WLOGP
3.7
MLOGP
3.28
XLogP3
2.7
Consensus LogP
3.23
Log S (ESOL)
-4.51
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.48
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.15
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-2.51
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2.5
Applications of CAS 69-78-3
This compound is commonly used in pharmaceutical research and drug discovery, life science and biochemical research, biochemistry and reagent applications, analytical chemistry and reference standard applications, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 69-78-3 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Storage & Handling
Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. 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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