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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 4688Generated: October 23, 2026

Pargyline

N-benzyl-N-Methylprop-2-yn-1-aMine · MO 911 · A 19120 · Eudatin · Eutonyl · Supirdyl · Pargylin · PARGYLINE

https://huagongshe.com/en/chemical/4688

Pargyline molecular structure

Identifiers & Physical Properties

CAS No.555-57-7
Molecular formulaC11H13N
Average molar mass159.23 g/mol
Monoisotopic mass159.10479942 g/mol
SMILESC#CCN(C)Cc1ccccc1
InChIKeyDPWPWRLQFGFJFI-UHFFFAOYSA-N
PubChem CID4688
ChEMBLCHEMBL673
ChEBICHEBI:7930
EC No.209-101-6
DTXSIDDTXSID3023423

Chemical & Physical Properties

XLogP2.1
Topological polar surface area3.2
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds3
Heavy atoms12
Formal charge0
Complexity159
DrugsPharmaceuticals -> Listed in ZINC15
Solubility9.98e-02 g/LSoluble in DMSO
Physical DescriptionSolid
Collision Cross Section133.56 Ų [M+H]+ [CCS Type: TWMethod: calibrated with polyalanine and drug standards]
Melting point15-20 °C
Boiling point86-88 °C4 mm Hg(lit.)
Density0.944 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.522(lit.)
Flash point183 °F
Storage conditionsStore at -20°C
Physical stateLiquid
pKa (acidity coefficient)pKa 6.9 (Uncertain)
ColorClear yellow
Merck14,7038
InChI1S/C11H13N/c1-3-9-12(2)10-11-7-5-4-6-8-11/h1,4-8H,9-10H2,2H3
InChIKeyDPWPWRLQFGFJFI-UHFFFAOYSA-N
SMILESCN(CC#C)Cc1ccccc1
EWG's Food Scores1
FDA UNII9MV14S8G3E
ATC codeC02KC01
UNSPSC Code12352100
NACRESNA.22
GHS pictogramGHS06
Signal wordDanger
GHS hazard statementsH301+H311+H331-H315-H319-H335
GHS precautionary statementsP261-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338
Target organsRespiratory system
Personal protective equipment (PPE)Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard symbolsT
Risk statements (R)23/24/25-36/37/38-22
Safety statements (S)26-36/37/39-45-23
UN transport numberUN 2810 6.1/PG 3
Water hazard class (WGK)3
RTECS numberDP6475000
Hazard class6.1(b)Acute Tox. 3 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
Packing groupIII
Customs code29214900
Storage class6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects

Safety & Regulations

GHS classificationDangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 41 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 3 (100%)
Drug Induced Liver InjuryDrug-Induced Liver Injury Severity and Toxicity (DILIst)pargylineDILI NegativeDOI:10.1016/j.drudis.2019.09.022
Personal protective equipment (PPE)Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Water hazard class (WGK)3
RTECS numberDP6475000
UN transport numberUN 2810 6.1/PG 3
Customs code29214900
Risk statements (R)23/24/25-36/37/38-22
Signal wordDanger
GHS pictogramGHS06
Hazard symbolsT
Safety statements (S)26-36/37/39-45-23
Hazard class6.1(b)Acute Tox. 3 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
Storage class6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Packing groupIII
Target organsRespiratory system
GHS hazard statementsH301+H311+H331-H315-H319-H335
GHS precautionary statementsP261-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338

Applications & Uses

Uses

analgesic