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679097

Sigma-Aldrich

(R)-(−)-2-Methylpyrrolidine

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About This Item

Empirical Formula (Hill Notation):
C5H11N
CAS Number:
41720-98-3
Molecular Weight:
85.15
MDL number:
MFCD07783026
UNSPSC Code:
12352005
PubChem Substance ID:
24885467
NACRES:
NA.22

refractive index

n20/D 1.4353

Quality Level

100

density

0.842 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C[C@@H]1CCCN1

InChI

1S/C5H11N/c1-5-3-2-4-6-5/h5-6H,2-4H2,1H3/t5-/m1/s1

InChI key

RGHPCLZJAFCTIK-RXMQYKEDSA-N

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Application

(R)-(−)-2-Methylpyrrolidine, an optically active amine that can be used as a key building block to synthesize:
  • 4,5-fused pyridazinone derivatives are applicable as potent histamine H3 receptor antagonists.
  • Naphthalenoid histamine H3 receptor antagonist.
  • Pyrrolo[2,3-d]pyrimidine derivatives as potent inhibitors of leucine-rich repeat kinase 2.

Signal Word

Danger

Hazard Statements

H225,H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

45.0 °F - closed cup

Flash Point(C)

7.22 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

679097-1G:
679097-VAR:
679097-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ6990
MKCH1973
MKCF6626
MKCF2901
MKBW5596V

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Synthesis and structure?activity relationships of 4, 5-fused pyridazinones as histamine H 3 receptor antagonists
Tao, Ming, et al.
Bioorganic & Medicinal Chemistry Letters, 21.20, 6126-6130 (2011)
Identification of pyridazin-3-one derivatives as potent, selective histamine H 3 receptor inverse agonists with robust wake activity
Hudkins, Robert L., et al.
Bioorganic & Medicinal Chemistry Letters, 21.18, 5493-5497 (2011)
Synthesis and evaluation of pyridazinone?phenethylamine derivatives as selective and orally bioavailable histamine H 3 receptor antagonists with robust wake-promoting activity
reddy Dandu, Reddeppa, et al.
Bioorganic & Medicinal Chemistry Letters, 21.21, 6362-6365 (2011)
Organic Process Research & Development, 11, 1004-1004 (2007)
A new class of potent non-imidazole H 3 antagonists: 2-aminoethylbenzofurans
Cowart, Marlon, et al.
Bioorganic & Medicinal Chemistry Letters, 14.3, 689-693 (2004)
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Global Trade Item Number

SKUGTIN
679097-1G4061837895074

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