2,3-dichloropyrazine CAS 4858-85-9

2,3-dichloropyrazine CAS 4858-85-9

Khoom npe:
2,3-dichloropyrazine CAS 4858-85-9
Qib:
Pharmaceutical grade
Khoom:
hmoov dawb
Ntim:
25kg / nruas
MOQ:
1 kilo
Cia:Txias qhov chaw qhuav
Lub neej txee:2 xyoo

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Product Description

Name	2,3-dichloropyrazine
Synonyms	Dichloropyrazine
CAS	4858-85-9
EINECS	225-460-1
InChI	InChI=1/C4H2Cl2N2/c5-3-4(6)8-2-1-7-3/h1-2H

2,3-dichloropyrazine - Physico-chemical Properties

Molecular Formula	C4H2Cl2N2
Molar Mass	148.98
Density	1.431 g/mL at 25 °C (lit.)
Melting Point	22.5-24.5 °C
Boling Point	105-107 °C (50 mmHg)
Flash Point	102 °C
Solubility	Chloroform (Slightly), Methanol (Slightly)
Vapor Presure	0.745mmHg at 25°C
Qhov tshwm sim	Solid
Specific Gravity	1.431
Color	Off-White to Light Yellow Low-Melting
BRN	112628
pKa	-4.23±0.10(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.5645
Siv	Used as a pharmaceutical Intermediate

Daim ntawv thov

2, 3-dichloropyrazine is an effective substrate for the synthesis of aloe base, a potent cyclin-dependent kinase. It is mainly used as a medical intermediate.

2,3-Dichloropyrazine is a substrate used for an efficient synthesis of aloisine (A575450), a potent cyclin-dependent kinase.

Selective monosubstitution of this substrate provided an efficient synthesis of alloisines, potent cyclin-dependent kinases.

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Specification

Product Name:	2,3-Dichloropyrazine
Synonyms:	2,3-DICHLOROPYRAZINE;Dichloropyrazine;2,3-Dichloropyrazine,98%;2,3-Dichloropyazine;2,3-Dichloro-1,4-diazine;2,3-Dichloropyrazine, 98% 5GR;3-Dichloropyrazine;2,3- twochlorinepyrazine
CAS:	4858-85-9
MF:	C4H2Cl2N2
MW:	148.98
EINECS:	225-460-1
Product Categories:	Building Blocks;
Mol File:	4858-85-9.mol

2,3-Dichloropyrazine Chemical Properties

Melting point	22.5-24.5 °C
Boiling point	105-107 °C (50 mmHg)
ceev	1.431 g/mL at 25 °C (lit.)
Refractive Index	1.5645
Fp	102 °C
cia temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
daim ntawv	Solid
pka	-4.23±0.10(Predicted)
xim	Off-White to Light Yellow
Specific Gravity	1.431
BRN	112628
LogP	1.419 (est)
CAS DataBase Reference	4858-85-9(CAS DataBase Reference)
NIST Chemistry Reference	Pyrazine, 2,3-dichloro-(4858-85-9)

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