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CAS 109-07-9 2-Methylpiperazine molecular structure lightbox
CAS RN: 109-07-9

2-Methylpiperazine

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250828 25g / 100g / 500g / 2.5kg / 10kg Confirm by inquiry Shanghai, Shandong, Chongqing Inquiry
  • Product code: SSC-010174
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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: 500g
  • 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 109-07-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥98% 0 Out of Stock Hong Kong Inquiry

109-07-9 / 2-methylpiperazine

2-Methylpiperazine | Piperazine, 2-methyl- | 2-methyl piperazine

Standard CAS: 109-07-9 Multi CAS: Yes
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
109-07-9
Multi CAS
Yes
Molecular Formula
C5H12N2
Molecular Weight
100.160000
Exact Mass
100.100048
SMILES
CC1CNCCN1
InChI
InChI=1S/C5H12N2/c1-5-4-6-2-3-7-5/h5-7H,2-4H2,1H3
InChIKey
JOMNTHCQHJPVAZ-UHFFFAOYSA-N
Synonyms
2-Methylpiperazine Piperazine, 2-methyl- 2-methyl piperazine D0LWN1061P NSC-5277

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
1
H-bond acceptors
2
H-bond donors
2
Molar refractivity
30.33
TPSA
24.06

LogP / Solubility

WLOGP
-0.43
MLOGP
-0.39
XLogP3
-0.4
Consensus LogP
-0.41
Log S (ESOL)
-0.19
Class (ESOL)
Very soluble
Log S (Ali)
-0.07
Class (Ali)
Very soluble
Log S (SILICOS-IT)
0.05
Class (SILICOS-IT)
Highly 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)
-3.64

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)
Flammable Corrosive Irritant
Signal
Danger
GHS Hazard Statements
H228 (99.4%): Flammable solid [Danger Flammable solids] H312 (67.5%): Harmful in contact with skin [Warning Acute toxicity, dermal] H314 (73.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H315 (26.6%): Causes skin irritation [Warning Skin corrosion/irritation] H318 (69.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Precautionary Statement Codes
P210, P240, P241, P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P332+P317, P337+P317, P362+P364, P363, P370+P378, P403+P233, P405, and P501

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