CAS RN: 149-87-1
DL-Pyroglutamic Acid
Product Availability
Choose a grade to view its available package options.
6 package records5 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260206 | 100g | In stock | Shanghai, Shandong | Inquiry | |
| Batchno.20250606 | 2.5kg | In stock | Shandong | Inquiry | |
| Batchno.20251011 | 25g | In stock | Shandong, Guangdong | Inquiry | |
| Batchno.20250709 | 25kg | Out of stock | 8-10 business days | Inquiry | |
| Batchno.20260626 | 500g | In stock | Shanghai, Shandong, Guangdong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250420 | 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shandong | 5-7 business days | Inquiry |
- Product code: SSC-059119
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, 500g, 1000g
- Available purity: ≥97%
- 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 | -- | 4 In Stock | Shanghai | Inquiry |
| 25g | ≥97% | 4 In Stock | Beijing | Inquiry |
| 100g | -- | 2 In Stock | Shenzhen | Inquiry |
| 100g | ≥97% | 2 In Stock | Beijing | Inquiry |
| 500g | -- | 0 Out of Stock | Shenzhen | Inquiry |
| 500g | ≥97% | 0 Out of Stock | Hong Kong | Inquiry |
| 1000g | -- | 0 Out of Stock | Shenzhen | Inquiry |
| 1000g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
149-87-1 / 5-oxopyrrolidine-2-carboxylic acid
Basic Information
CAS
149-87-1
Multi CAS
No
Molecular Formula
C5H7NO3
Molecular Weight
129.110000
Exact Mass
129.042593
SMILES
C1CC(=O)NC1C(=O)O
InChI
InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)
InChIKey
ODHCTXKNWHHXJC-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
9
Fraction Csp3
0.6
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
2
Molar refractivity
28.8
TPSA
66.4
LogP / Solubility
WLOGP
-0.65
MLOGP
-0.58
XLogP3
-0.8
Consensus LogP
-0.68
Log S (ESOL)
-0.16
Class (ESOL)
Very soluble
Log S (Ali)
-0.15
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.08
Class (SILICOS-IT)
Very soluble
ADME
GI absorption
Low
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)
-3.97
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (36.4%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (44.5%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (39.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (43.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
