56881-31-3

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Basic information

Product Name: 7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID
Synonyms: 7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID
CAS NO:56881-31-3
Molecular Formula: C₇H₅N₃O₂S
Molecular Weight: 195.2
EINECS: N/A
Product Categories: N/A
Mol File: 56881-31-3.mol
Article Data: 2

Chemical Properties

Melting Point: 250 °C
Boiling Point: 464.971 °C at 760 mmHg
Flash Point: 235.006 °C
Appearance: /
Density: 1.707g/cm³
Vapor Pressure: 0mmHg at 25°C
Refractive Index: 1.822
Storage Temp.: 2-8°C
Solubility: N/A
CAS DataBase Reference: 7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID(CAS DataBase Reference)
NIST Chemistry Reference: 7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID(56881-31-3)
EPA Substance Registry System: 7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID(56881-31-3)

Safety Data

Hazard Codes: Xi
Statements: 36
Safety Statements: 26
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 56881-31-3(Hazardous Substances Data)

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7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID
Cas No: 56881-31-3
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Dayang Chem (Hangzhou) Co.,Ltd.
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Thieno[2,3-b]pyrazine-6-carboxylicacid, 7-amino-
Cas No: 56881-31-3
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10000 Metric Ton/Month
Henan Wentao Chemical Product Co., Ltd.
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Thieno[2,3-b]pyrazine-6-carboxylicacid, 7-amino-
Cas No: 56881-31-3
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5
Hangzhou J&H Chemical Co., Ltd.
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7-Aminothieno[2,3-b]pyrazine-6-carboxylic acid, 90%
Cas No: 56881-31-3
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Antimex Chemical Limied
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7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID
Cas No: 56881-31-3
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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7-Aminothieno[2,3-b]pyrazine-6-carboxylic acid56881-31-3
Cas No: 56881-31-3
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Shanghai Hanhong Scientific Co.,Ltd.
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7-aminothieno[2,3-b]pyrazine-6-carboxylic acid
Cas No: 56881-31-3
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Debye Scientific
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7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID
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NovaChemistry
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56881-31-3 Usage

Uses

7-aminothieno[2,3-b]pyrazine-6-carboxylic acid is used as a reactant in the preparation of thieno[2,3-b]pyrazine derivatives as B-Raf inhibitors.

Check Digit Verification of cas no

The CAS Registry Mumber 56881-31-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,8 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 56881-31:
(7*5)+(6*6)+(5*8)+(4*8)+(3*1)+(2*3)+(1*1)=153
153 % 10 = 3
So 56881-31-3 is a valid CAS Registry Number.

InChI:InChI=1/C7H5N3O2S/c8-3-4-6(10-2-1-9-4)13-5(3)7(11)12/h1-2H,8H2,(H,11,12)

56881-31-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID

1.2 Other means of identification

Product number	-
Other names	3-Aminothieno<2,3-b>pyrazin-2-carbonsaeure

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:56881-31-3 SDS

56881-31-3Upstream product

56881-31-3Downstream Products

56881-31-3Relevant articles and documents

THIENO (2, 3B) PYRAZINE COMPOUNDS AS B-RAF INHIBITORS

-

, (2013/04/10)

The invention relates to compounds according to general Formula (I) or a pharmaceutically acceptable salt thereof. The compounds can be used for the treatment of cancer.

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