Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(2-Pyrimidinyl)piperazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU CHEM 2-(1-Piperazinyl)pyrimidine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

20980-22-7

20980-22-7 structure

20980-22-7 structure

Name: 1-(2-PYRIMIDINYL) PIPERAZINE
Chemical Name: 2-(1-Piperazinyl)pyrimidine
CAS Number: 20980-22-7
Molecular Formula: C₈H₁₂N₄
Molecular Weight: 164.208
Catalog: Research Areas Neurological Disease
Create Date: 2018-04-29 08:00:00
Modify Date: 2026-07-01 23:40:13
2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558)[1].

Name	2-(1-Piperazinyl)pyrimidine
Synonyms	2-(Piperazin-1-yl)pyrimidin EINECS 244-135-5 Di2-(Piperazin-1-yl)pyrimidine 1-pp 1-(2-PYRIMIDYL)PIPERAZINE Birone Related Compound A (75 mg x 2) (2-(Piperazin-1-yl)pyrimidine) Birone Impurity A Birone RC A 2-(1-Piperazinyl)pyrimidine, 10 mM in DMSO 2-(Piperazin-1-yl)pyrimidine 1-(2-PYRIMIDINYL)PIPERAZINE 2-(piperazine-1-yl)-pyriMidine 2-piperazinopyrimidine Birone Impurity A/ Birone Related Compound A PyriMidine, 2-(1-piperazinyl) Pyrimidinylpiperazine Birone Impurity A 1-PYRIMIDYL PIPERAZINE MFCD00040742 1-(2-Pyrimidinyl)piperazine min n-(2-pyrimidinyl)piperazine 1-(2-PYRIMIDYL)PIPERAZINE DIHYDROCHLORIDE Birone Impurity A (Birone Related Compound A) 2-(1-Piperazino)pyrimidine Birone Related Compound A Birone Impurity 1(Birone Impurity A) 2-PIPERAZINOPYRIMIDINE RSYY（Donezil Hydrochloride)-16 TIANFU CHEM 2-(1-Piperazinyl)pyrimidine GOSO-003 2-Piperazinyl Pyrimidine, Hydrobromide（1：2） RECHEM AH CK 0195 4-(2-pyrimidinyl)piperazine mj13653 N - (2 - pyriMidine base) piperazine 1-(2-Pyrimidinyl)piperazine N-(2-pyridinyl)piperazine Birone Impurity AQ: What is Birone Impurity A Q: What is the CAS Number of Birone Impurity A Q: What is the storage condition of Birone Impurity A Q: What e the applications of Birone Impurity A 2,6-DICHLORO-4-[4-(4-METHYLPHENYL)-1,3-THIAZOL-2-YL]PYRIDINE 2-Piperazinylpyrimidine 2-piperazin-1-yl-pyrimidine 2-(2-Piperazinyl)pyrimidine 2-(piperazin-1-yl)pyrimidine LABOTEST-BB LT00233196 1-Pyrimydinyl Piperazine 1-(Pyrimidin-2-yl)piperazine 2-(1-piperazinyl)-pyrimidin PMPRZ RARECHEM AH CK 0195 TIMTEC-BB SBB003913 2-PIPERAZIN-1-YLPYRIMIDINE 2-(1-PIPERAZINYL)PYRIMIDINE BIRONA 1-(2-Pyrimidyl)piperazine> 1-(2-PYRIMIDINYL)PIPERZINE 1-(2-Pyrimidyl)piperazine 1-(2-PYRIMIDINYL)PIPERZINE DIHYDROCHLORIDE Buspirone Impurity 1

Description	2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558)[1].
Related Catalog	Research Areas >> Neurological Disease

Density	1.1±0.1 g/cm3
Boiling Point	328.0±52.0 °C at 760 mmHg
Melting Point	32-34°C
Molecular Formula	C₈H₁₂N₄
Molecular Weight	164.208
Flash Point	152.1±30.7 °C
Exact Mass	164.106201
PSA	41.05000
LogP	0.49
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.551
Storage condition	-20°C Freezer, Under Inert Atmosphere

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV9702000

CHEMICAL NAME :: Pyrimidine, 2-(1-piperazinyl)-

CAS REGISTRY NUMBER :: 20980-22-7

BEILSTEIN REFERENCE NO. :: 0151178

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H12-N4

MOLECULAR WEIGHT :: 164.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 130 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 25,193,1991

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S24/25
RIDADR	UN3259
WGK Germany	3
RTECS	UV9702000
HS Code	2933990090

Precursor 8
110-85-0 1722-12-9 99931-83-6 78069-54-2
109-12-6 334-22-5 780705-64-8 94021-22-4
DownStream 10
33386-08-2 145208-86-2 191487-40-8 36505-84-7
30194-68-4 87760-53-0 83928-76-1 99931-82-5
3605-01-4 88268-16-0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.