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CAS 16856-18-1 L-Arginine alpha-ketoglutarate molecular structure lightbox
CAS RN: 16856-18-1

L-Arginine alpha-ketoglutarate

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250201 25g / 100g / 500g Confirm by inquiry Shanghai, Hebei 5-7 business days Inquiry
  • Product code: SSC-073443
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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: 100g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 16856-18-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥95% 0 Out of Stock Hong Kong Inquiry

16856-18-1 / (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;2-oxopentanedioic acid

Standard CAS: 16856-18-1 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
16856-18-1
Multi CAS
No
Molecular Formula
C11H20N4O7
Molecular Weight
320.300000
Exact Mass
320.133199
SMILES
C(C[C@@H](C(=O)O)N)CN=C(N)N.C(CC(=O)O)C(=O)C(=O)O
InChI
InChI=1S/C6H14N4O2.C5H6O5/c7-4(5(11)12)2-1-3-10-6(8)9;6-3(5(9)10)1-2-4(7)8/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1-2H2,(H,7,8)(H,9,10)/t4-;/m0./s1
InChIKey
PGRNZHOQVAPMFX-WCCKRBBISA-N

Computed Properties

Structural Parameters

Heavy atom count
22
Fraction Csp3
0.55
Rotatable bonds
9
H-bond acceptors
6
H-bond donors
6
Molar refractivity
75.03
TPSA
219.39

LogP / Solubility

WLOGP
-2.04
MLOGP
-1.78
XLogP3
-2.04
Consensus LogP
-1.95
Log S (ESOL)
0.06
Class (ESOL)
Highly soluble
Log S (Ali)
-0.71
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-1.13
Class (SILICOS-IT)
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)
-6.12

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3

Safety & Transport

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 5 of 5 companies. For more detailed information, please visit ECHA C&L website.

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