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CAS 124-20-9 Spermidine molecular structure lightbox
CAS RN: 124-20-9

Spermidine

Product Availability

Choose a grade to view its available package options.

10 package records10 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250409 100g In stock Shanghai, Chengdu Inquiry
Batchno.20250628 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20260114 250mg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260408 25g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250305 5g In stock Shanghai, Tianjin Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260207 100g In stock Inquiry
Batchno.20251031 1g In stock Inquiry
Batchno.20260121 200mg In stock Inquiry
Batchno.20260325 25g In stock Inquiry
Batchno.20260219 5g In stock Inquiry
  • Product code: SSC-027673
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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: ≥98%
  • 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 124-20-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥98% 0 Out of Stock Beijing Inquiry

124-20-9 / N'-(3-aminopropyl)butane-1,4-diamine

Standard CAS: 124-20-9 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
124-20-9
Multi CAS
No
Molecular Formula
C7H19N3
Molecular Weight
145.250000
Exact Mass
145.157898
SMILES
C(CCNCCCN)CN
InChI
InChI=1S/C7H19N3/c8-4-1-2-6-10-7-3-5-9/h10H,1-9H2
InChIKey
ATHGHQPFGPMSJY-UHFFFAOYSA-N

Physical Properties

Melting Point
< 25 °C
Physical Description
Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
10
Fraction Csp3
1
Rotatable bonds
7
H-bond acceptors
3
H-bond donors
3
Molar refractivity
44.83
TPSA
64.07

LogP / Solubility

WLOGP
-0.34
MLOGP
-0.3
XLogP3
-1
Consensus LogP
-0.55
Log S (ESOL)
-0.07
Class (ESOL)
Very soluble
Log S (Ali)
-0.51
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-1.16
Class (SILICOS-IT)
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)
-3.84

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Corrosive
Signal
Danger
GHS Hazard Statements
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H318 (81.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Precautionary Statement Codes
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501

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