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1-Methylpiperazine dihydrochloride

1-Methylpiperazine dihydrochloride Structure
1-Methylpiperazine dihydrochloride structure
CAS No.
34352-59-5
Chemical Name:
1-Methylpiperazine dihydrochloride
Synonyms
TIMTEC-BB SBB003822;1-METHYLPIPERAZINE D;1-Methylpiperazine2HCl;Pirenzepine EP Impurity D;N-Methyl piperazine hydrochloride;1-Methylpiperazine dihydrochloride;1-Methylpiperazine dihydrochloride,98%;1-METHYLPIPERAZINE DIHYDROCHLORIDE 98%;1-METHYLPIPERAZINE DIHYDROCHLORIDE ISO 9001：2015 REACH
CBNumber:
CB1403877
Molecular Formula:
C5H14Cl2N2
Molecular Weight:
173.08
MDL Number:
MFCD00012755
MOL File:
34352-59-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:49:13
Request For Quotation

1-Methylpiperazine dihydrochloride Properties

Melting point 246-250 °C(lit.)
storage temp. Refrigerator
solubility 1 M NH4OH: soluble25mg/mL, clear to hazy, colorless to light yellow
form Powder
color White to off-white
InChI 1S/C5H12N2.2ClH/c1-7-4-2-6-3-5-7;;/h6H,2-5H2,1H3;2*1H
InChIKey AILFRWRYZZVJTL-UHFFFAOYSA-N
SMILES Cl[H].Cl[H].CN1CCNCC1
CAS DataBase Reference 34352-59-5
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P405-P501a-P301+P312+P330-P305+P351+P338
PPE Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes  T
Risk Statements  23/24/25-36/37/38
Safety Statements  26-28-36/37/39-45
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
NFPA 704
1
2 0

1-Methylpiperazine dihydrochloride price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-M326430-1G 1-Methylpiperazine Dihydrochloride 34352-59-5 1g $167 2026-06-03 Buy
TRC TRC-M326430-10G 1-Methylpiperazine Dihydrochloride 34352-59-5 10g $376 2026-06-03 Buy
aablocks AA003EG0 1-Methylpiperazine dihydrochloride 98% 34352-59-5 1g $16 2026-05-28 Buy
aablocks AA003EG0 1-Methylpiperazine dihydrochloride 98% 34352-59-5 5g $18 2026-05-28 Buy
aablocks AA003EG0 1-Methylpiperazine dihydrochloride 98% 34352-59-5 25g $35 2026-05-28 Buy
Product number Packaging Price Buy
TRC-M326430-1G 1g $167 Buy
TRC-M326430-10G 10g $376 Buy
AA003EG0 1g $16 Buy
AA003EG0 5g $18 Buy
AA003EG0 25g $35 Buy

1-Methylpiperazine dihydrochloride Chemical Properties, Uses, Production

Chemical Properties

off-white to light yellow powder

Uses

1-Methylpiperazine dihydrochloride is used in the preparation of 2-(4-Methyl-1-piperazinylmethyl)acrylophenone(MPMAP).

Uses

1-Methylpiperazine is used in the preparation of 2-(4-Methyl-1-piperazinylmethyl)acrylophenone(MPMAP), an antimicrotubular drug.

Uses

1-Methylpiperazine dihydrochloride (Methylpiperazine dihydrochloride) has been used in the preparation of 1-methylpiperazine-1,4-diium tetrachloridozincate hemihydrate.

1-Methylpiperazine dihydrochloride Preparation Products And Raw materials

Raw materials

1-Methylpiperazine 1-Piperazinecarbaldehyde

Preparation Products

1-Methylpiperazine dihydrochloride Suppliers

Global Suppliers ( 93)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9874 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Alfa Aesar 84
Capot Chemical Co., Ltd 66
Beijing Ouhe Technology Co., Ltd 60
Adamas Reagent, Ltd. 59
Shanghai Hanhong Scientific Co.,Ltd. 64
Syntechem Co.,Ltd 57
Shanghai T&W Pharmaceutical Co., Ltd. 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Bide Pharmatech Ltd. 60

View Latest Price from 1-Methylpiperazine dihydrochloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-methyl piperazine hydrochloride pictures 2024-08-27 N-methyl piperazine hydrochloride
34352-59-5
 $1.00 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd

1-Methylpiperazine dihydrochloride Spectrum

1-METHYLPIPERAZINE DIHYDROCHLORIDE(34352-59-5)1HNMR1-METHYLPIPERAZINE DIHYDROCHLORIDE(34352-59-5)Raman1-METHYLPIPERAZINE DIHYDROCHLORIDE(34352-59-5)IR

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1-Methylpiperazine2HCl 1-METHYLPIPERAZINE DIHYDROCHLORIDE 98% 1-Methylpiperazine dihydrochloride,98% N-Methyl piperazine hydrochloride 1-METHYLPIPERAZINE D TIMTEC-BB SBB003822 Pirenzepine EP Impurity D 1-METHYLPIPERAZINE DIHYDROCHLORIDE ISO 9001：2015 REACH 1-Methylpiperazine dihydrochloride 34352-59-5 Heterocyclic Building Blocks Piperazines Building Blocks Building Blocks C4 to C8 Chemical Synthesis Heterocyclic Building Blocks Building Blocks Heterocyclic Building Blocks Piperazines