CAS RN: 108963-96-8
Methyl N-(tert-Butoxycarbonyl)-L-pyroglutamate
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250929 | 5g / 25g / 100g / 500g | Confirm by inquiry | Shandong, Shanghai | Inquiry |
- Product code: SSC-010148
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, 500g, 1000g
- Available purity: >97%
- Inventory rows with stock: 12
- 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 |
|---|---|---|---|---|
| 1g | -- | 5 In Stock | Shenzhen | Inquiry |
| 1g | >97% | 5 In Stock | Beijing | Inquiry |
| 5g | -- | 5 In Stock | Shenzhen | Inquiry |
| 5g | >97% | 5 In Stock | Hong Kong | Inquiry |
| 25g | -- | 5 In Stock | Beijing | Inquiry |
| 25g | >97% | 5 In Stock | Hong Kong | Inquiry |
| 100g | -- | 5 In Stock | Shenzhen | Inquiry |
| 100g | >97% | 5 In Stock | Shanghai | Inquiry |
| 500g | -- | 5 In Stock | Shenzhen | Inquiry |
| 500g | >97% | 5 In Stock | Beijing | Inquiry |
| 1000g | -- | 5 In Stock | Shenzhen | Inquiry |
| 1000g | >97% | 5 In Stock | Beijing | Inquiry |
108963-96-8 / 1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate | MFCD18206162 | Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate
Basic Information
CAS
108963-96-8
Multi CAS
Yes
Molecular Formula
C11H17NO5
Molecular Weight
243.260000
Exact Mass
243.110673
SMILES
CC(C)(C)OC(=O)N1[C@@H](CCC1=O)C(=O)OC
InChI
InChI=1S/C11H17NO5/c1-11(2,3)17-10(15)12-7(9(14)16-4)5-6-8(12)13/h7H,5-6H2,1-4H3/t7-/m0/s1
InChIKey
FNTAOUUEQHKLIU-ZETCQYMHSA-N
Synonyms
1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate
MFCD18206162
Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate
Boc-D-pGlu-OMe
SCHEMBL476304
Computed Properties
Structural Parameters
Heavy atom count
17
Fraction Csp3
0.73
Rotatable bonds
1
H-bond acceptors
5
Molar refractivity
58.12
TPSA
72.91
LogP / Solubility
WLOGP
1.09
MLOGP
0.96
XLogP3
0.9
Consensus LogP
0.98
Log S (ESOL)
-1.97
Class (ESOL)
Soluble
Log S (Ali)
-2.34
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.26
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)
-3.43
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501
Applications of CAS 108963-96-8
This compound is commonly used in pharmaceutical research and drug discovery, life science and biochemical research, biochemistry and reagent applications, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 108963-96-8 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | 1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate |
Safety Information (GHS)
Pictogram(s): GHS07. Signal word: Warning.
- H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary statements: P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, 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: Moisture Sensitive,Heat Sensitive. 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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