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trans-2,5-Dimethylpiperazine

trans-2,5-Dimethylpiperazine structure

CAS No.: 2815-34-1

Chemical Name:: trans-2,5-Dimethylpiperazine

Synonyms: TECRL;trans-2;SRD5A2L2;NSC 3708;trans-2,5-Dimethylpi;5-DiMethylpiperazine;2,5-Dimethylpiperazine;3-enoyl-CoA reductase-like;TRANS-2,5-DIMETHYLPYRAZINE;Trans-2,5-Dimethylpiperzine

CBNumber:: CB3433249

Molecular Formula:: C6H14N2

Molecular Weight:: 114.19

MDL Number:: MFCD00070516

MOL File:: 2815-34-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 06:31:48

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trans-2,5-Dimethylpiperazine Properties

Melting point	115-118 °C (lit.)
Boiling point	162-165 °C (lit.)
Density	0.53
refractive index	1.4628 (estimate)
Flash point	137 °F
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	50 g/100 mL (20°C)
pka	9.66(at 25℃)
form	powder to crystal
color	White to Orange to Green
biological source	rabbit
Water Solubility	50 g/100 mL (20 ºC)
BRN	79886
InChI	1S/C6H14N2/c1-5-3-8-6(2)4-7-5/h5-8H,3-4H2,1-2H3/t5-,6+
InChIKey	NSMWYRLQHIXVAP-OLQVQODUSA-N
SMILES	C[C@H]1CN[C@H](C)CN1
CAS DataBase Reference	2815-34-1(CAS DataBase Reference)
FDA UNII	R1QQJ26FS6
UNSPSC Code	12352203
NACRES	NA.41

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS06

Signal word

Danger

Hazard statements

H228-H311

Precautionary statements

P210-P280-P302+P352+P312

PPE

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Codes

F,Xn,C

Risk Statements

11-21-35-20/21/22-22-2017/11/21

Safety Statements

16-27-36/37/39-7/9-45-33-26-36-7/8

RIDADR

UN 2926 4.1/PG 2

WGK Germany

RTECS

TL5950000

HazardClass

4.1

PackingGroup

III

HS Code

29335990

Storage Class

4.1B - Flammable solid hazardous materials

Hazard Classifications

Acute Tox. 3 Dermal
Flam. Sol. 1

NFPA 704

	2
3		0

trans-2,5-Dimethylpiperazine price More Price(60)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	SAB1301654	ANTI-SRD5A2L2 (C-TERM) antibody produced in rabbit IgG fraction of antiserum, buffered aqueous solution		400 μL	$532	2026-04-30	Buy
Sigma-Aldrich	D179604	trans-2,5-Dimethylpiperazine 98%	2815-34-1	5g	$93.8	2026-04-30	Buy
TCI Chemical	D0763	trans-2,5-Dimethylpiperazine >99.0%(GC)(T)	2815-34-1	5g	$26	2026-04-30	Buy
TCI Chemical	D0763	trans-2,5-Dimethylpiperazine >99.0%(GC)(T)	2815-34-1	25g	$77	2026-04-30	Buy
TRC	TRC-D477990-5G	trans-2,5-Dimethylpiperazine	2815-34-1	5g	$76	2026-06-03	Buy

Product number	Packaging	Price	Buy
SAB1301654	400 μL	$532	Buy
D179604	5g	$93.8	Buy
D0763	5g	$26	Buy
D0763	25g	$77	Buy
TRC-D477990-5G	5g	$76	Buy

trans-2,5-Dimethylpiperazine Chemical Properties, Uses, Production

Chemical Properties

white to dark yellow crystalline powder

Uses

trans-2,5-Dimethylpiperazine is a C-alkyl substituted piperazine used in the preparation of opioid receptor ligands as well as other biologically active compounds.

trans-2,5-Dimethylpiperazine Preparation Products And Raw materials

Raw materials

2,5-Dimethyl pyrazine Picric acid Ethanol Acetone D-(-)-Tartaric Acid

Sodium borohydride Palladium Benzyl bromide Hydrochloric acid Sodium hydroxide

L(+)-Tartaric acid

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Preparation Products

trans-2,5-Dimethylpiperazine Suppliers

Global Suppliers ( 202)

Supplier	Tel	Email	Country	ProdList	Advantage
Changzhou KOYE Chemical Co.,LTD.	519-81882581 18602584369	Lydia@kwchem.com	China	114	58
Shanghai Boyle Chemical Co., Ltd.	021-50182298 021-50180596	sales@boylechem.com	China	2202	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62

Supplier	Advantage
Changzhou KOYE Chemical Co.,LTD.	58
Shanghai Boyle Chemical Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Capot Chemical Co., Ltd	66
Jia Xing Isenchem Co.,Ltd	66
Pure Chemistry Scientific Inc.	62

View Latest Price from trans-2,5-Dimethylpiperazine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-09-02	trans-2,5-Dimethylpiperazine 2815-34-1	$7.00	1KG	99%		Career Henan Chemical Co

trans-2,5-Dimethylpiperazine
2815-34-1
$7.00
99%
Career Henan Chemical Co

trans-2,5-Dimethylpiperazine Spectrum

trans-2,5-Dimethylpiperazine(2815-34-1)MS trans-2,5-Dimethylpiperazine(2815-34-1)¹HNMR trans-2,5-Dimethylpiperazine(2815-34-1)¹³CNMR trans-2,5-Dimethylpiperazine(2815-34-1)IR1 trans-2,5-Dimethylpiperazine(2815-34-1)IR2 trans-2,5-Dimethylpiperazine(2815-34-1)IR3 trans-2,5-Dimethylpiperazine(2815-34-1)Raman

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3-enoyl-CoA reductase-like Piperazine,2,5-diMethyl-, (2R,5S)-rel- ANTI-SRD5A2L2 (C-TERM) antibody produced in rabbit SRD5A2L2 TECRL MONOCLONAL ANTI-SRD5A2L2 (C-TERMINAL) antibody produced in mouse Steroid 5-alpha-reductase 2-like 2 protein Trans-2,3-enoyl-CoA reductase-like trans-2,5-Dimethylpiperazine 98% (2S,5R)-2,5-DIMETHYL-PIPERAZINE TRANS-2,5-DIMETHYLPYRAZINE TRANS-2,5-DIMETHYLPIPERAZINE trans-1,2-dimethylpiperazine Trans-2,5-Dimethylpiperzine trans-2,5-Dimethylpiperazine,98% 2,5-Dimethylpiperazine trans-2,5-Dimethylpi 5-DiMethylpiperazine trans-2 Meso-2,5-DiMethylpiperazine NSC 3708 Piperazine, 2,5-dimethyl-, (2R,5S)- (2S)-2β,5α-Dimethylpiperazine trans-2,5-Dimethylpiperazine > rel-(2R,5S)-2,5-Dimethylpiperazine TIANFU CHEM----trans-2,5-Dimethylpiperazine trans-2,5-Dimethylpiperazine rans-2,5-Dimethylpiperazine 2815-34-1 Piperazines Heterocyclic Building Blocks Building Blocks Nitrogen cyclic compounds Building Blocks Heterocyclic Building Blocks Piperazines