2,3-dichloropyrazine CAS 4858-85-9

2,3-dichloropyrazine CAS 4858-85-9

Product name:
2,3-dichloropyrazine CAS 4858-85-9
Giredhi:
Pharmaceutical grade
Properties:
hupfu chena
Packing:
25kg / chigubhu
MOQ:
1 kilo
Kuchengeta:Nzvimbo Yakaoma yakaoma
Sherufu hupenyu:2 years

Details

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
Chitarisiko	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
Shandisa	Used as a pharmaceutical Intermediate

Application

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.

Zvakanakira

Tine mafekitori akawanda emhando yepamusoro nekubatana kwakadzama, ayo anogona kukupa zvigadzirwa zvemhando yepamusoro nemitengo yemakwikwi. Uye isu tinogonawo kupa zvidzikiso pakutenga kwakawanda. Uye isu tinobatirana nemakambani mazhinji ehunyanzvi ekutakura zvinhu, anogona kuendesa zvigadzirwa zvakachengeteka uye zvakanaka kumaoko ako. Nguva yekutumira inenge 3-20 mazuva mushure mekusimbiswa kwekubhadhara.

Tsanangudzo

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)
density	1.431 g/mL at 25 °C (lit.)
refractive index	1.5645
Fp	102 °C
kuchengetedza temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	-4.23±0.10(Predicted)
color	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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