Molfinder
Home
Support
About Us
Data Source
Statistics
Blogs
Molecule
ID:66811
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₅BrN₄
Molecular Mass
189.0133
Exact Mass
187.96975818
Charge
0
InChI
InChI=1S/C4H5BrN4/c5-2-1-8-3(6)4(7)9-2/h1H,(H2,6,8)(H2,7,9)
InChIKey
CPYAUFLEMLTQAA-UHFFFAOYSA-N
Canonic Smiles
Brc1cnc(c(n1)N)N
Isomeric Smiles
c1(c(nc(cn1)Br)N)N
Calculated Properties
JChem
Acid pKa
19.392508
H Acceptors
4
H Donor
2
LogD (pH = 5.5)
0.043213036
LogD (pH = 7.4)
0.04323843
Log P
0.043238755
Molar Refractivity
40.237
Polarizability
13.920172
Polar Surface Area
77.82
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
Loading...
Names and Identifiers
Loading...
Registration numbers
Loading...
Properties
Loading...
Related Proteins
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
Molecule Details
Loading...
References
Loading...
Bioactivity
Loading...
Quote
Download
Navigation
General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC Traditional name
•
IUPAC name
Registration numbers
•
CAS Number
•
MDL Number
•
PubChem CID
•
PubChem SID
Properties
•
Safety Information
•
Product Information
•
Physical Property
Related Proteins
Molecular Spectra
Molecule Details
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
072225
Apollo Scientific
OR01761
Maybridge
MAY00135
Sigma Aldrich
685763
Bide Pharmatech
BD103108
A&J Pharmtech
AJA-O30789
Academic Data
PubChem
2771857
Names and Identifiers
Synonyms
5-Bromo-2,3-diaminopyrazine
5-Bromo-2,3-diaminopyrazine
5-Bromopyrazine-2,3-diamine
5-Bromopyrazine-2,3-diamine
5-溴-2,3-二氨基吡嗪
2,3-Diamino-5-bromopyrazine
2,3-二氨基-5-溴吡嗪
2,3-Diamino-5-bromopyrazine
IUPAC Traditional name
5-bromopyrazine-2,3-diamine
IUPAC name
5-bromopyrazine-2,3-diamine
Registration numbers
CAS Number
89123-58-0
MDL Number
MFCD06245575
PubChem CID
2771857
PubChem SID
162032547
Properties
Safety Information
TSCA Listed
false
Source
MSDS Link
Download link
Source
Download link
Source
Storage Warning
IRRITANT
Source
Harmful/Irritant/Light Sensitive
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
GHS Hazard statements
H302
-
H315
-
H317
-
H319
-
H335
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Source
European Hazard Symbols
Harmful (Xn)
Source
GHS Signal Word
Warning
Source
GHS Precautionary statements
P261
-
P280
-
P305+P351+P338
Source
Risk Statements
22
-
36/37/38
-
43
Source
German water hazard class
3
Source
Safety Statements
26
-
36/37
Source
Product Information
Purity
95+%
Source
97%
Source
98%
Source
Empirical Formula (Hill Notation)
C4H5BrN4
Source
Physical Property
Melting Point
212-216°C
Source
212-216 °C (dec.)
Source
Molecule Details
Sigma Aldrich
685763
Packaging
250 mg in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay