Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5-CHLOROPYRAZIN-2-YL)METHANOL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

72788-94-4

72788-94-4 structure

Name: 5-Chloro-2-pyrazinemethanol
Chemical Name: (5-Chloropyrazin-2-yl)methanol
CAS Number: 72788-94-4
Molecular Formula: C₅H₅ClN₂O
Molecular Weight: 144.559
Create Date: 2018-04-16 08:00:00
Modify Date: 2025-08-27 17:26:43

Name	(5-Chloropyrazin-2-yl)methanol
Synonyms	(5-Chloro-2-pyrazinyl)methanol 2-Pyrazinemethanol, 5-chloro- (5-Chloropyrazin-2-yl)methanol 5-Chloro-2-pyrazinemethanol 2-Chloro-5-(hydroxymethyl)pyrazine

Density	1.422±0.06 g/cm3
Boiling Point	255.7±35.0 °C at 760 mmHg
Melting Point	62-63 ºC
Molecular Formula	C₅H₅ClN₂O
Molecular Weight	144.559
Flash Point	108.5±25.9 °C
Exact Mass	144.009033
PSA	46.01000
LogP	-0.54
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.579
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933990090

33332-25-1

~50%

72788-94-4

Literature: IRONWOOD PHARMACEUTICALS, INC.; HUDSON, Colleen; BARDEN, Timothy, C.; JIA, James; MERMERIAN, Ara; PENG, Bo; YANG, Jane; YU, Xiang, Y.; SPROTT, Kevin Patent: WO2012/88469 A1, 2012 ; Location in patent: Page/Page column 151-152 ; WO 2012/088469 A1

88625-24-5

72788-94-4

Literature: WO2009/134668 A2, ; Page/Page column 29; 30 ; WO 2009/134668 A2

1261490-22-5

72788-94-4

Literature: Kmentova, Iveta; Sutherland, Hamish S.; Palmer, Brian D.; Blaser, Adrian; Franzblau, Scott G.; Wan, Baojie; Wang, Yuehong; Ma, Zhenkun; Denny, William A.; Thompson, Andrew M. Journal of Medicinal Chemistry, 2010 , vol. 53, # 23 p. 8421 - 8439

34604-60-9

72788-94-4

Literature: WO2011/14774 A1, ; Page/Page column 23 ;

36070-80-1

72788-94-4

Literature: WO2012/88469 A1, ; WO 2012/088469 A1

Precursor 5
33332-25-1 88625-24-5 1261490-22-5 34604-60-9
36070-80-1
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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