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4-Phenylpyridine

Product Name
4-Phenylpyridine
CAS No.
939-23-1
Chemical Name
4-Phenylpyridine
Synonyms
Pyridine, 4-phenyl-;p-Phenylpyridine;NSC 70375;NSC 77935;4-AZABIPHENYL;4-Phenylpridine;4-PHENYLPYRIDINE;4-PYRIDYLBENZENE;4-phenyl-pyridin;4-Aza-1,1'-biphenyl
CBNumber
CB3187119
Molecular Formula
C11H9N
Formula Weight
155.2
MOL File
939-23-1.mol
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4-Phenylpyridine Property

Melting point:
69-73 °C (lit.)
Boiling point:
274-275 °C (lit.)
Density 
1.1088 (rough estimate)
refractive index 
1.6210 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform, Methanol
form 
Crystalline Powder
pka
5.45±0.10(Predicted)
color 
Light yellow to beige
Water Solubility 
SOLUBLE
BRN 
110490
LogP
2.590
CAS DataBase Reference
939-23-1(CAS DataBase Reference)
NIST Chemistry Reference
4-phenyl-pyridine(939-23-1)
EPA Substance Registry System
4-Phenylpyridine (939-23-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
UT7141000
10
HazardClass 
IRRITANT, KEEP COLD
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P33429
Product name
4-Phenylpyridine
Purity
97%
Packaging
5g
Price
$56.34
Updated
2024/03/01
Sigma-Aldrich
Product number
P33429
Product name
4-Phenylpyridine
Purity
97%
Packaging
25g
Price
$326
Updated
2023/06/20
TCI Chemical
Product number
P0162
Product name
4-Phenylpyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$54
Updated
2024/03/01
TCI Chemical
Product number
P0162
Product name
4-Phenylpyridine
Purity
>98.0%(GC)
Packaging
25g
Price
$154
Updated
2024/03/01
TRC
Product number
P336505
Product name
4-Phenylpyridine
Packaging
10g
Price
$1055
Updated
2021/12/16
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4-Phenylpyridine Chemical Properties,Usage,Production

Chemical Properties

LIGHT YELLOW TO BEIGE CRYSTALLINE POWDER

Uses

4-Phenylpyridine is a useful synthetic intermediate. 4-Phenylpyridine has been shown to induce inhibition of mitochondrial respiration in mice.

Definition

ChEBI: 4-Phenylpyridine is a phenylpyridine.

Synthesis Reference(s)

Journal of the American Chemical Society, 78, p. 1702, 1956 DOI: 10.1021/ja01589a060
Synthetic Communications, 21, p. 619, 1991 DOI: 10.1080/00397919108020828
Tetrahedron Letters, 36, p. 5247, 1995 DOI: 10.1016/0040-4039(95)00983-J

Enzyme inhibitor

This substituted pyridine (FW = 155.20 g/mol; CAS 939-23-1; M.P. = 69- 73°C; B.P. = 274-275°C), which occurs naturally and is likewise a manmade pollutant, inhibits human placental aromatase, Ki = 0.36 μM, monoamine oxidase, and NADH dehydrogenase. 4-Phenylpyridine is also an effective inhibitor of mitochondrial complex I. Note that it both occurs naturally and is an environmental pollutant.

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4-Phenylpyridine Suppliers

New Energy Chemicals
Tel
0515-82159088 13770142076
Fax
86-0515-8215909
Email
twl@njuchem.com
Country
China
ProdList
205
Advantage
65
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel
0311-89250318 031166536426
Fax
4000311741
Email
master@sjzsdyn.com
Country
China
ProdList
2883
Advantage
65
Carbott PharmTech Inc.
Tel
0535-6385396
Fax
+86 (535) 638-9971
Email
info@carbottpharm.com
Country
China
ProdList
825
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
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View Lastest Price from 4-Phenylpyridine manufacturers

Dideu Industries Group Limited
Product
4-Phenylpyridine 939-23-1
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-25
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-phenylpyridine 939-23-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-phenylpyridine 939-23-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-08

939-23-1, 4-PhenylpyridineRelated Search:


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