CAS RN: 70-26-8
L-Ornithine
Product Availability
Choose a grade to view its available package options.
10 package records8 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250605 | 1ml | Out of stock | 8-10 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260622 | 100mg | In stock | Shanghai, Shenzhen | Inquiry | |
| Batchno.20260503 | 100mg / 500mg / 1g / 5g / 25g / 100g | Confirm by inquiry | Shanghai, Shandong, Guangdong, Hebei, Chongqing | 8-10 business days | Inquiry |
| Batchno.20250208 | 10g | Out of stock | Inquiry | ||
| Batchno.20251028 | 1g | In stock | Shanghai | Inquiry | |
| Batchno.20250725 | 250mg | In stock | Shanghai | Inquiry | |
| Batchno.20250328 | 5g | In stock | Tianjin | Inquiry |
- Product code: SSC-179756
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 0.1g
- Available purity: ＞97%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 0.1g | ＞97% | 0 Out of Stock | Shanghai | Inquiry |
70-26-8 / 2,5-diaminopentanoic acid
Basic Information
CAS
70-26-8
Multi CAS
Yes
Molecular Formula
C5H12N2O2
Molecular Weight
132.160000
Exact Mass
132.089878
InChI
InChI=1S/C5H12N2O2/c6-3-1-2-4(7)5(8)9/h4H,1-3,6-7H2,(H,8,9)
InChIKey
AHLPHDHHMVZTML-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
9
Fraction Csp3
0.8
Rotatable bonds
4
H-bond acceptors
3
H-bond donors
3
Molar refractivity
33.9
TPSA
89.34
LogP / Solubility
WLOGP
-0.86
MLOGP
-0.77
XLogP3
-4.4
Consensus LogP
-2.01
Log S (ESOL)
0.15
Class (ESOL)
Highly soluble
Log S (Ali)
-0.02
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.28
Class (SILICOS-IT)
Very 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)
-4.14
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2
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- Purity/Analytical method: >99.0%
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