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Molecule
ID:53671
Structure
Similarity
Functional Group
Text
General Information
Structure
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Molecular Formula
C₄H₅N₃
Molecular Mass
95.1026
Exact Mass
95.04834718
Charge
0
InChI
InChI=1S/C4H5N3/c5-4-3-6-1-2-7-4/h1-3H,(H2,5,7)
InChIKey
XFTQRUTUGRCSGO-UHFFFAOYSA-N
Canonic Smiles
Nc1cnccn1
Isomeric Smiles
c1(cnccn1)N
Calculated Properties
JChem
H Acceptors
3
H Donor
1
LogD (pH = 5.5)
-0.6968056
LogD (pH = 7.4)
-0.69657046
Log P
-0.6965675
Molar Refractivity
26.7581
Polarizability
9.683096
Polar Surface Area
51.8
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
•
Physical Property
•
Safety Information
•
Product Information
Related Proteins
Molecular Spectra
Molecule Details
•
MP Biomedicals
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR5470
MP Biomedicals
05223321
Sigma Aldrich
A76958
89132
09332
Matrix Scientific
058540
Chemik
CHH10212
Alfa Aesar
A13052
Bide Pharmatech
BD2280
A&J Pharmtech
AJA-O38318
Academic Data
PubChem
78747
Names and Identifiers
Synonyms
2-Aminopyrazine
Pyrazin-2-amine
Aminopyrazine
2-氨基哌嗪
氨基吡嗪
Pyrazinamine
2-氨基吡嗪
2-Aminopyrazine
AMINO PYRAZINE
Aminopyrazine
Pyrazin-2-amine
IUPAC name
pyrazin-2-amine
IUPAC Traditional name
2-aminopyrazine
Registration numbers
CAS Number
5049-61-6
1012570-55-6
Beilstein Number
107025
EC Number
225-748-7
PubChem SID
24891268
162058434
24889180
24846315
MDL Number
MFCD00006137
PubChem CID
78747
Molecule Details
MP Biomedicals
05223321
MP Biomedicals Rare Chemical collection
Sigma Aldrich
A76958
Application
Substrate in a four-component synthesis of imidazolidines.1
Packaging
1 g in glass bottle
10, 50 g in poly bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
CAS Number
•
Beilstein Number
•
EC Number
•
PubChem SID
•
MDL Number
•
PubChem CID
Properties
Physical Property
Melting Point
118-121°C
Source
118-120 °C(lit.)
Source
118-120 °C
Source
118-121°C
Source
Safety Information
Storage Warning
IRRITANT
Source
Irritant
Source
TSCA Listed
false
Source
否
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
Safety Statements
26
-
36
Source
26
-
37
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
German water hazard class
3
Source
GHS Signal Word
Warning
Source
European Hazard Symbols
Irritant (Xi)
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
Risk Statements
36/37/38
Source
Product Information
Purity
98%
Source
≥99.0% (NT)
Source
≥97.0% (NT)
Source
99%
Source
Certificate of Analysis
Download link
Source
Empirical Formula (Hill Notation)
C4H5N3
Source
Ca: ≤10 mg/kg
Source
Co: ≤5 mg/kg
Source
Ni: ≤5 mg/kg
Source
Pb: ≤5 mg/kg
Source
K: ≤20 mg/kg
Source
Cu: ≤5 mg/kg
Source
Na: ≤20 mg/kg
Source
Cr: ≤5 mg/kg
Source
Mn: ≤5 mg/kg
small carbohydrates
Source
matrix substance for MALDI-MS
Source
purum
Source
Source
Fe: ≤5 mg/kg
Source
Zn: ≤5 mg/kg
Source
Mg: ≤5 mg/kg
Source
Cd: ≤5 mg/kg
Source
Cation Traces
Analyte suitability
Grade