![CAS 21715-90-2 N-Hydroxy-5-norbornene-2,3-dicarboximide [for Peptide Synthesis] molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/h0528-jpgcontextbwfzdgvyfhjvb3r8mzq4ntz8aw1hz2uvanblz3xozdivadg1lzg5mza4nzk3mzm3otavsda1mjguanbnfdg0njm4zjy4oti3njdhodc1m2viztq1yjm1mzi2zgq1ogjhnzyxztc1zmq5odbizdhkotc3ztnlnja2otbizmm.jpeg)
CAS RN: 21715-90-2
N-Hydroxy-5-norbornene-2,3-dicarboximide [for Peptide Synthesis]
Product Availability
Choose a grade to view its available package options.
13 package records13 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260323 | 100g | In stock | Inquiry | |
| Batchno.20251013 | 10g | In stock | Inquiry | |
| Batchno.20260315 | 250g | In stock | Inquiry | |
| Batchno.20250326 | 25g | In stock | Inquiry | |
| Batchno.20250105 | 500g | In stock | Inquiry | |
| Batchno.20250324 | 50g | In stock | Inquiry | |
| Batchno.20250722 | 5g | In stock | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260522 | 100g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry |
| Batchno.20250930 | 1kg | In stock | Shanghai, Shenzhen | Inquiry |
| Batchno.20250126 | 25g | In stock | Shanghai, Tianjin, Wuhan | Inquiry |
| Batchno.20250506 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20260119 | 5g | In stock | Shanghai, Shenzhen, Wuhan, Chengdu | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20251008 | 2g / 10g / 50g / 250g / 500g / 2.5kg | Confirm by inquiry | Shandong, Shanghai, Guangdong | Inquiry |
- Product code: SSC-104617
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: 5g, 10g, 25g, 100g
- Available purity: >97%
- Inventory rows with stock: 1
- 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.
21715-90-2 / 4-hydroxy-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
Basic Information
CAS
21715-90-2
Multi CAS
No
Molecular Formula
C9H9NO3
Molecular Weight
179.170000
Exact Mass
179.058243
SMILES
C1C2C=CC1C3C2C(=O)N(C3=O)O
InChI
InChI=1S/C9H9NO3/c11-8-6-4-1-2-5(3-4)7(6)9(12)10(8)13/h1-2,4-7,13H,3H2
InChIKey
ZUSSTQCWRDLYJA-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
13
Fraction Csp3
0.56
H-bond acceptors
3
H-bond donors
1
Molar refractivity
41.36
TPSA
57.61
LogP / Solubility
WLOGP
0.18
MLOGP
0.16
XLogP3
-0.2
Consensus LogP
0.05
Log S (ESOL)
-1.07
Class (ESOL)
Soluble
Log S (Ali)
-1.16
Class (Ali)
Soluble
Log S (SILICOS-IT)
-0.98
Class (SILICOS-IT)
Very 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)
-3.68
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
5.5
Applications of CAS 21715-90-2
This compound is commonly used in laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 21715-90-2 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | 4-hydroxy-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione |
Safety Information (GHS)
Pictogram(s): GHS07. Signal word: Warning.
- H315 (95.8%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (95.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (93.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary statements: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, 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: 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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