1-Methylpyrrolidine

Modify Date: 2025-08-23 20:04:35

1-Methylpyrrolidine structure	Common Name	1-Methylpyrrolidine
	CAS Number	120-94-5	Molecular Weight	85.147
	Density	0.819	Boiling Point	82.1±3.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₁N	Melting Point	-90 °C
	MSDS	Chinese USA	Flash Point	-21.7±0.0 °C
	Symbol	GHS02, GHS05, GHS07	Signal Word	Danger

Use of 1-Methylpyrrolidine

1-Methylpyrrolidine is a methylated pyrollidine.

Name	1-Methylpyrrolidine
Synonym	More Synonyms

Description	1-Methylpyrrolidine is a methylated pyrollidine.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

Density	0.819
Boiling Point	82.1±3.0 °C at 760 mmHg
Melting Point	-90 °C
Molecular Formula	C₅H₁₁N
Molecular Weight	85.147
Flash Point	-21.7±0.0 °C
Exact Mass	85.089149
PSA	3.24000
LogP	0.76
Vapour Pressure	79.6±0.1 mmHg at 25°C
Index of Refraction	1.448
InChIKey	AVFZOVWCLRSYKC-UHFFFAOYSA-N
SMILES	CN1CCCC1
Storage condition	Flammables area
Water Solubility	fully miscible

1-Methylpyrrolidine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UY1420500

CHEMICAL NAME :: Pyrrolidine, 1-methyl-

CAS REGISTRY NUMBER :: 120-94-5

BEILSTEIN REFERENCE NO. :: 0102445

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H11-N

MOLECULAR WEIGHT :: 85.17

WISWESSER LINE NOTATION :: T5NTJ A1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 88,82,1946

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 47 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 88,82,1946 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6939 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 9 (estimated) No. of Female Employees: 9 (estimated)

Symbol	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H225-H302-H314
Precautionary Statements	P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive
Risk Phrases	R11;R20/22;R35;R51/53
Safety Phrases	S16-S26-S36/37/39-S45-S61-S29
RIDADR	UN 2924 3/PG 2
WGK Germany	2
RTECS	UY1420500
Packaging Group	II
Hazard Class	3
HS Code	2921300090

Precursor 10
CAS#:123-75-1 Pyrrolidine CAS#:50-00-0 Formaldehyde CAS#:3760-54-1 1-formylpyrrolidine CAS#:872-50-4 N-Methylpyrrolidone
CAS#:109-99-9 thf CAS#:74-89-5 methylamine CAS#:96-54-8 1-Methylpyrrole CAS#:593-91-9 trimethylbismuthine
CAS#:81879-34-7 1-(3,4-methylen... CAS#:554-15-4 1H-Pyrrole, 2,5...
DownStream 10
CAS#:367522-96-1 1-butyl-1-methy... CAS#:52805-36-4 4-(Benzyloxy)be... CAS#:29134-29-0 1-Pyrrolidinyla... CAS#:20297-37-4 1-Methyl-2-pyrr...
CAS#:872-50-4 N-Methylpyrrolidone CAS#:7529-17-1 1-methyl-1-oxid... CAS#:19734-35-1 4-METHYL-N-(1-M... CAS#:616-45-5 2-Pyrrolidinone
CAS#:40321-44-6 2-oxopyrrolidin... CAS#:26601-00-3 N,N-dimethylpyr...

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%

Chemical synthesis of a polypeptide backbone derived from the primary sequence of the cancer protein NY-ESO-1 enabled by kinetically controlled ligation and pseudoprolines.

Biopolymers 104 , 116-27, (2015)

The cancer protein NY-ESO-1 has been shown to be one of the most promising vaccine candidates although little is known about its cellular function. Using a chemical protein strategy, the 180 amino aci...

A degradation study of cefepime hydrochloride in solutions under various stress conditions by TLC-densitometry.

Biomed. Chromatogr. 29(3) , 388-95, (2015)

A rapid, accurate and sensitive thin-layer chromatography (TLC) method with densitometric detection has been developed and validated for the determination of cefepime in pharmaceuticals. Chromatograph...

Invoking pairwise interactions in water-promoted Diels-Alder reactions by using ionic liquids as cosolvents.

ChemPhysChem 15(14) , 3067-77, (2014)

Rate constants and derived activation parameters of organic reactions in aqueous media, in particular Diels-Alder reactions, are sensitive to the presence of cosolvents in water. To enhance the solubi...

1-Methylpyrrolidine

EINECS 204-438-5

Pyrrolidine,l-methyl

Pyrrolidine, 1-methyl-

Pyrrolidine,1-methyl

1-methyl

Pyrrolidine,N-methyl

1-Methyl-pyrrolidine

pyrrolidine, N-methyl-

MFCD00003173

N-Methylpyrrolidine

N-methylpyrrolidinone

1-methyl-pyrrolidin

PYRROLIDINE, N-METHYL

METHYLPYRROLIDINE

N-METHYL PYRROLIDINE

N-methyl-pyrrolidine

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Methylpyrrolidine
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-Methylpyrrolidine
Price: ￥488.0/500ml ￥148.0/100ml
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-Methylpyrrolidine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1-Methylpyrrolidine
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

Get all suppliers and price by the below link:

1-Methylpyrrolidine suppliers

1-Methylpyrrolidine price

1-Methylpyrrolidine

Use of 1-Methylpyrrolidine

Names