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CAS 109-01-3 1-Methylpiperazine molecular structure lightbox
CAS RN: 109-01-3

1-Methylpiperazine

Product Availability

Choose a grade to view its available package options.

5 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250129 100ml In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20251109 2.5L In stock Shanghai, Shandong Inquiry
Batchno.20250215 25L Out of stock 5-7 business days Inquiry
Batchno.20251230 25ml In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batchno.20260612 500ml In stock Shanghai, Shandong, Hebei Inquiry
  • Product code: SSC-010171
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 25ml, 100ml, 500ml, 1000ml
  • Available purity: >98%
  • Inventory rows with stock: 4
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 109-01-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
25ml >98% 5 In Stock Hong Kong Inquiry
100ml >98% 5 In Stock Shenzhen Inquiry
500ml >98% 5 In Stock Shanghai Inquiry
1000ml >98% 5 In Stock Beijing Inquiry

109-01-3 / 1-methylpiperazine

1-Methylpiperazine | N-Methylpiperazine | PIPERAZINE, 1-METHYL-

Standard CAS: 109-01-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
109-01-3
Multi CAS
Yes
Molecular Formula
C5H12N2
Molecular Weight
100.160000
Exact Mass
100.100048
SMILES
CN1CCNCC1
InChI
InChI=1S/C5H12N2/c1-7-4-2-6-3-5-7/h6H,2-5H2,1H3
InChIKey
PVOAHINGSUIXLS-UHFFFAOYSA-N
Synonyms
1-Methylpiperazine N-Methylpiperazine PIPERAZINE, 1-METHYL- 1-methyl piperazine B92I95EL9Q

Physical Properties

Physical Description
Clear light yellow hygroscopic liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
1
H-bond acceptors
2
H-bond donors
1
Molar refractivity
30.37
TPSA
15.27

LogP / Solubility

WLOGP
-0.48
MLOGP
-0.43
XLogP3
-0.4
Consensus LogP
-0.44
Log S (ESOL)
-0.16
Class (ESOL)
Very soluble
Log S (Ali)
-0.04
Class (Ali)
Very soluble
Log S (SILICOS-IT)
0.09
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)
-3.67

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Flammable Corrosive Acute Toxic Irritant
Signal
Danger
GHS Hazard Statements
H226 (98.7%): Flammable liquid and vapor [Warning Flammable liquids] H312 (44.8%): Harmful in contact with skin [Warning Acute toxicity, dermal] H314 (98.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H317 (53.8%): May cause an allergic skin reaction [Warning Sensitization, Skin] H318 (51.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P271, P272, P280, P284, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P320, P321, P333+P317, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501

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