3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Maʻemaʻe >98.0% (HPLC)

ʻO ka wehewehe pōkole:

Inoa Kemika: 3-Chloropyrazine-2-Carbonitrile

CAS: 55557-52-3

Maʻemaʻe: >98.0% (HPLC)

ʻAno: Melemele ʻeleʻele a me ka paʻa keʻokeʻo

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	3-Chloropyrazine-2-Carbonitrile
Nā huaʻōlelo like	3-Chloro-2-Cyanopyrazine;2-Chloro-3-Cyanopyrazine;3-Chloro-2-Pyrazinecarbonitrile
Helu CAS	55557-52-3
Helu CAT	RF-PI2168
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C5H2ClN3
Kaumaha Molecular	139.54
Lae hehee	45.0—47.0 ℃
ʻO ka mānoanoa	1.43±0.10 g/cm3
Waihona Temp.	Ma lalo o ka Inert Gas (Nitrogen a i ʻole Argon) ma 2.0 ~ 8.0 ℃
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Melemele ʻeleʻele a me ka paʻa keʻokeʻo
ʻIke ʻia e 1H-NMR	Kulike me ke Kuleana
Maʻemaʻe / Kaʻina Hanana	>98.0% (na HPLC)
Wai (na KF)	<0.50%
Hoʻokahi haumia	<1.00%
Huina paumaele	<2.00%
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai

Pono:

FAQ:

Noi:

ʻO 3-Chloropyrazine-2-Carbonitrile (CAS: 55557-52-3) he mea hoʻoheheʻe i ka syntheses o nā derivatives tuberculostatic pyrazine.ʻO 3-Chloropyrazine-2-Carbonitrile kekahi mea haumia o Favipiravir, Favipiravir Impurity 16.