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49817

Supelco

Pyrrole

analytical standard

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Synonym(s):
Azole, Divinylenimine, Imidole
Empirical Formula (Hill Notation):
C4H5N
CAS Number:
Molecular Weight:
67.09
Beilstein:
1159
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

2.31 (vs air)

Assay

≥98.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤98.0% water

refractive index

n20/D 1.508 (lit.)
n20/D 1.508-1.511

bp

131 °C (lit.)

mp

−23 °C (lit.)

density

0.967 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

storage temp.

2-8°C

SMILES string

c1cc[nH]c1

InChI

1S/C4H5N/c1-2-4-5-3-1/h1-5H

InChI key

KAESVJOAVNADME-UHFFFAOYSA-N

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This Item
273937435064409
Pyrrole analytical standard

49817

Pyrrole

1,4-Cineole analytical standard

27393

1,4-Cineole

2-Picoline analytical standard

74350

2-Picoline

Propionaldehyde analytical standard

64409

Propionaldehyde

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

format

neat

format

neat

format

neat

format

neat

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

vapor density

2.31 (vs air)

vapor density

-

vapor density

3.2 (vs air)

vapor density

2 (vs air)

assay

≥98.0% (GC)

assay

≥98.5% (GC)

assay

≥98.5% (GC)

assay

≥98.0% (GC)

Application

Pyrrole is used as one of the building blocks of biochemical macrocycles such as chlorins, porphyrins and corrins. It is also used for many technologically relevel applications such as in organometallic complexes and precursor molecules for self-assembled monolayers on metal surfaces.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

96.8 °F - closed cup

Flash Point(C)

36 °C - closed cup


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

Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names


Certificates of Analysis (COA)

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Here, we propose an integrated multifunctional system constructed by conductive disulfide-biotin-doped polypyrrole nanowires (SS-biotin-Ppy NWs) for capture, release, and in situ quantification of circulating tumor cells (CTCs). A well-ordered three-dimensional nanowire structure equipped with a monoclonal antibody offers a significant
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