2,3-dichloropyrazine CAS 4858-85-9

2,3-dichloropyrazine CAS 4858-85-9

Orukọ ọja:
2,3-dichloropyrazine CAS 4858-85-9
Ipele:
Pharmaceutical grade
Awọn ohun-ini:
funfun lulú
Iṣakojọpọ:
25kg / ilu
MOQ:
1 kilo
Ibi ipamọ:Itura Gbẹ Ibi
Igbesi aye ipamọ:ọdun meji 2

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Apejuwe ọja

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.)
Ojuami Iyo	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
Ifarahan	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
Lo	Used as a pharmaceutical Intermediate

Ohun elo

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.

Awọn anfani

A ni ọpọlọpọ awọn ile-iṣelọpọ giga-giga pẹlu ifowosowopo jinlẹ, eyiti o le fun ọ ni awọn ọja to gaju ati awọn idiyele ifigagbaga. Ati pe a tun le fun awọn ẹdinwo fun awọn rira olopobobo.Ati pe a ṣe ifọwọsowọpọ pẹlu ọpọlọpọ awọn ile-iṣẹ gbigbe ẹru ẹru ọjọgbọn, le fi awọn ọja ranṣẹ lailewu ati laisiyonu si ọwọ rẹ. Akoko ifijiṣẹ jẹ nipa awọn ọjọ 3-20 lẹhin ijẹrisi isanwo.

Sipesifikesonu

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

Ojuami yo	22.5-24.5 °C
Oju omi farabale	105-107 °C (50 mmHg)
iwuwo	1.431 g/mL at 25 °C (lit.)
refractive atọka	1.5645
Fp	102 °C
iwọn otutu ipamọ.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
fọọmu	Solid
pka	-4.23±0.10(Predicted)
awọ	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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