1-Methyl-3-phenylpiperazine

Product Name: 1-Methyl-3-phenylpiperazine
CAS No.: 5271-27-2
Chemical Name: 1-Methyl-3-phenylpiperazine
Synonyms: 1-Methyl-3-phenyl;Mirtazapine Intermediate 1;1-Methyl-3-Phenylpiperzine;1-METHYL-3-PHENYLPIPERAZINE;N-METHYL-3-PHENYLPIPERAZINE;Levodropropizine Impurity 63;Piperazine, 1-methyl-3-phenyl-;1-N-METHYL-3-PHENYL-PIPERAZINE;1-Methyl-3-phenylpiperazine>1-methyl-3-phenyl-1-piperazine
CBNumber: CB3155222
Molecular Formula: C11H16N2
Formula Weight: 176.26
MOL File: 5271-27-2.mol

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1-Methyl-3-phenylpiperazine Property

Melting point:: 56-60 °C (lit.)
Boiling point:: 85 °C
Density: 0.991±0.06 g/cm3(Predicted)
Flash point:: 85°C/0.5mm
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 8.52±0.40(Predicted)
form: Needles or Crystals
color: Pale yellow
Water Solubility: soluble
Sensitive: Air Sensitive
InChI: InChI=1S/C11H16N2/c1-13-8-7-12-11(9-13)10-5-3-2-4-6-10/h2-6,11-12H,7-9H2,1H3
InChIKey: IRMBVBDXXYXPEW-UHFFFAOYSA-N
SMILES: N1(C)CCNC(C2=CC=CC=C2)C1
CAS DataBase Reference: 5271-27-2(CAS DataBase Reference)

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Safety

Hazard Codes: T,Xi
Risk Statements: 25-34-36/37/38
Safety Statements: 26-36/37/39-45
RIDADR: UN 2923 8/PG 3
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 8
PackingGroup: III
HS Code: 29335990
Storage Class: 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications: Acute Tox. 3 Oral
Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 648434
Product name: 1-Methyl-3-phenylpiperazine
Purity: 97%
Packaging: 1g
Price: $51.8
Updated: 2026/04/30

Sigma-Aldrich

Product number: 648434
Product name: 1-Methyl-3-phenylpiperazine
Purity: 97%
Packaging: 5g
Price: $192
Updated: 2026/04/30

TCI Chemical

Product number: M1685
Product name: 1-Methyl-3-phenylpiperazine
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $35
Updated: 2026/04/30

Cayman Chemical

Product number: 44725
Product name: 1-Methyl-3-phenylpiperazine
Purity: ≥98%
Packaging: 10mg
Price: $44
Updated: 2026/04/30

Cayman Chemical

Product number: 44725
Product name: 1-Methyl-3-phenylpiperazine
Purity: ≥98%
Packaging: 50mg
Price: $99
Updated: 2026/04/30

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1-Methyl-3-phenylpiperazine Chemical Properties,Usage,Production

Chemical Properties

1-Methyl-3-phenylpiperazine is Off-White Solid

Uses

1-Methyl-3-phenylpiperazine used as reference materials for forensic laboratories. They affect the central and the autonomic nervous systems, the blood pressure, and smooth muscle.

Uses

Piperazine derivative used as reference materials for forensic laboratories. They affect the central and the autonomic nervous systems, the blood pressure, and smooth muscle.

1-Methyl-3-phenylpiperazine Preparation Products And Raw materials

Raw materials

2-Amino-2-phenylacetic acid p-Toluenesulfonic acid Acetone Methylamine Chloroacetyl chloride Tetrahydrofuran Ethyl acetate Dichloromethane Methanol Sodium hydroxide Thionyl chloride Borane-tetrahydrofuran complex Sodium carbonate

Preparation Products

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1-Methyl-3-phenylpiperazine Suppliers

Americas 1 Belgium 1 Canada 1 China 181 Europe 4 Germany 6 India 14 Japan 1 Russia 1 Slovakia 1 South Korea 1 Switzerland 1 The Netherlands 1 Ukraine 2 United Kingdom 11 United States 39 Global 266

ShangHai Siyan Biological Technology Co., Ltd.

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Email: siyansales@126.com
Country: China
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Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd

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Shanghai Boyle Chemical Co., Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Wuhan Chemwish Technology Co., Ltd

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View Lastest Price from 1-Methyl-3-phenylpiperazine manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1-Methyl-3-phenylpiperazine 5271-27-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2025-03-14

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-Methyl-3-phenylpiperazine 5271-27-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 1-Methyl-3-phenylpiperazine 5271-27-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-23

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N-Methyl-3-phenyl piperazineQ: What is N-Methyl-3-phenyl piperazine Q: What is the CAS Number of N-Methyl-3-phenyl piperazine Q: What is the storage condition of N-Methyl-3-phenyl piperazine Q: What are the applications of N-Methyl-3-phenyl piperazine

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5271-27-2

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