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CAS 25988-63-0 Poly(L-lysine hydrobromide) molecular structure lightbox
CAS RN: 25988-63-0

Poly(L-lysine hydrobromide)

Product Availability

Choose a grade to view its available package options.

17 package records16 with current stock9 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251225 10mg / 50mg Confirm by inquiry Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260617 10mg / 50mg Confirm by inquiry Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250219 10mg / 50mg Confirm by inquiry Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250403 25mg / 100mg / 500mg / 1g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251022 100mg In stock Shanghai, Guangdong Inquiry
Batchno.20250201 1g In stock Shanghai Inquiry
Batchno.20260218 25mg In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20251209 500mg In stock Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250525 5ml / 25ml / 100ml Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250814 100mg In stock Shanghai, Hebei Inquiry
Batchno.20260222 25mg In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20250223 500mg In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260101 100mg In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20250109 25mg In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20260312 500mg In stock Shandong Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250318 250mg Out of stock 8-10 business days Inquiry
Batchno.20260418 50mg In stock Shanghai, Hebei Inquiry
  • Product code: SSC-122788
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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: 5g
  • 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 25988-63-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry

25988-63-0 / (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid

Standard CAS: 25988-63-0 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
25988-63-0
Multi CAS
No
Molecular Formula
C18H38N6O4
Molecular Weight
402.500000
Exact Mass
402.295454
SMILES
C(CCN)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O)N
InChI
InChI=1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1
InChIKey
WBSCNDJQPKSPII-KKUMJFAQSA-N

Computed Properties

Structural Parameters

Heavy atom count
28
Fraction Csp3
0.83
Rotatable bonds
17
H-bond acceptors
7
H-bond donors
7
Molar refractivity
108.19
TPSA
199.58

LogP / Solubility

WLOGP
-1.25
MLOGP
-1.07
XLogP3
-5.6
Consensus LogP
-2.64
Log S (ESOL)
-0.43
Class (ESOL)
Very soluble
Log S (Ali)
-1.96
Class (Ali)
Soluble
Log S (SILICOS-IT)
-3.28
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-6.06

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
4

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