1-Methylpyrrolidine

1-Methylpyrrolidine Suppliers list
Company Name: Hangzhou Benoy Chemical Co., Ltd
Tel: +8617342059697
Email: sales@benoychem.com
Products Intro: Product Name:1-Methylpyrrolidine
CAS:120-94-5
Purity:98% Package:5KG;1KG;500g;100g
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:1-Methylpyrrolidine
CAS:120-94-5
Purity:99% Package:25KG
Company Name: Firsky International Trade (Wuhan) Co., Ltd
Tel: +8615387054039
Email: admin@firsky-cn.com
Products Intro: Product Name:1-Methylpyrrolidine
CAS:120-94-5
Purity:99% Package:≥1L;$30.00/L
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:N-Methylpyrrolidine
CAS:120-94-5
Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:T8029
CAS:120-94-5
Purity:99% Package:100g ;1KG ;5KG 25KG

1-Methylpyrrolidine manufacturers

  • 1-Methylpyrrolidine
  • 1-Methylpyrrolidine pictures
  • $1.00 / 200KG
  • 2024-04-19
  • CAS:120-94-5
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 1000mt/year
  • Cefepime Impurity 1
  • Cefepime Impurity 1 pictures
  • $0.00 / 10mg
  • 2024-04-10
  • CAS:
  • Min. Order: 10mg
  • Purity: 90%+
  • Supply Ability: 10g
  • 1-Methylpyrrolidine
  • 1-Methylpyrrolidine pictures
  • $30.00/ L
  • 2023-10-08
  • CAS:120-94-5
  • Min. Order: 1L
  • Purity: 99%
  • Supply Ability: 20T
1-Methylpyrrolidine Basic information
Product Name:1-Methylpyrrolidine
Synonyms:1-METHYLPYRROLIDINE;1-methyl-pyrrolidin;1-METHYLPYRROLIDINE FOR SYNTHESIS;cefepiMe iMpurity G;N-Methylpyrrolidine;1-Methylpyrrolidine >=98.0% (GC);N-Methylpyrrolidine 97%;1-Methylpyrrodine
CAS:120-94-5
MF:C5H11N
MW:85.15
EINECS:204-438-5
Product Categories:Chemical Synthesis;Heterocyclic Building Blocks;Aliphatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Building Blocks;C4 to C8;Building Blocks;Heterocyclic Building Blocks;Pyrrolidines
Mol File:120-94-5.mol
1-Methylpyrrolidine Structure
1-Methylpyrrolidine Chemical Properties
Melting point -90 °C
Boiling point 76-80 °C (lit.)
density 0.800 g/mL at 20 °C (lit.)
vapor pressure 100 hPa (20 °C)
refractive index n20/D 1.425
Fp −7 °F
storage temp. Store below +30°C.
solubility 213g/l
form Liquid
pka10.32(at 25℃)
color Clear colorless
PH11.3 (1g/l, H2O)
explosive limit1.1-9.1%(V)
Water Solubility fully miscible
BRN 102445
InChIKeyAVFZOVWCLRSYKC-UHFFFAOYSA-N
LogP1.1 at 23℃
CAS DataBase Reference120-94-5(CAS DataBase Reference)
NIST Chemistry ReferencePyrrolidine, 1-methyl-(120-94-5)
EPA Substance Registry SystemN-Methylpyrrolidine (120-94-5)
Safety Information
Hazard Codes F,C,N
Risk Statements 11-22-34-51/53-35-20/22
Safety Statements 16-26-36/37/39-45-61-29
RIDADR UN 2924 3/PG 2
WGK Germany 2
RTECS UY1420500
Autoignition Temperature170 °C DIN 51794
TSCA Yes
HS Code 2933 99 80
HazardClass 3
PackingGroup II
ToxicityLD50 orally in Rabbit: 280 mg/kg
MSDS Information
ProviderLanguage
1-Methylpyrrolidine English
SigmaAldrich English
ACROS English
ALFA English
1-Methylpyrrolidine Usage And Synthesis
Chemical Propertiescolorless transparent volatile liquid. Freely soluble in water, soluble in alcohol, ether and other organic solvents.
Uses1-Methylpyrrolidine is a methylated pyrollidine and is involved as an essential part of the structure of cefipime. It is also an active component of cigarette smoke.
Preparationn-methylpyrrolidine was successfully synthesized in an aqueous medium by using methylamine and 1,4-dibromobutane in the presence of catalyst k2co3 at a moderated temperature. here, n-methylpyrrolidine was firstly synthesized via the green chemistry process, in which both the water solvent and potassium carbonate catalyst were inexpensive and environmentally friendly. also, the reaction temperature was quite moderated at 90°C.
green organic synthesis of n-methylpyrrolidine
HazardFlammable, dangerous fire risk. Irritant toskin and eyes.
Flammability and ExplosibilityHighly flammable
Safety ProfilePoison by intraperitoneal and intravenous routes. This material is strongly alkaline. Liquid and vapors are corrosive to the skin, eyes, or mucous membranes. A very dangerous fire hazard; keep away from sparks, heat sources, and powerful oxidizers. Keep in closed containers. To fight fire, use alcohol foam. When heated to decomposition it emits highly toxic fumes of NOx.
Tag:1-Methylpyrrolidine(120-94-5) Related Product Information
Povidone iodine 2-Methylpyrrolidine, 97+%, typically 99% Pyrrolidine N-Vinyl-2-pyrrolidone Polyvinylpyrrolidone T 2588G CefepiMe interMediate (7-PIME) 2-(2-Aminothiazole-4-yl)-2-methoxyiminoacetic acid Cefepime EP Impurity F Cefepime Impurity A Cefepime EP Impurity B N-Methyl-2-pyrrolidone METHYL-2-PYRROLIDONE 1-Pyrrolidino-1-cyclopentene 1-Phenyl-2-pyrrolidinone 1-ETHYL-3-PYRROLIDINOL 1-Cyanopyrrolidine N-[2-(4-Bromophenoxy)ethyl]pyrrolidine