3-Methylpyrazin-2-amine - ≥97% , CAS No.19838-08-5

CAS: 19838-08-5 Cat. No.: M635745 Formula: C5H7N3 Molecular Weight: 109.13 PubChem CID: 302284
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
3-Methylpyrazin-2-amine | DTXSID60307027 | SCHEMBL16994810 | 2-Pyrazinamine, 3-methyl- | 3-Methylpyrazin-2-amine;3-Methyl-2-pyrazinamine | FT-0649680 | BCP04706 | PB32667 | BBL101242 | DS-10489 | AC-5182 | Q-103309 | 3-METHYL-PYRAZIN-2-YLAMINE | 3-Methylp
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
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Size
Germany (EU)
USA*
Price
Qty
250mg
M635745-250mg
Made to order · 8–12 wks
€8.59
1g
M635745-1g
Made to order · 8–12 wks
€12.93
5g
M635745-5g
Made to order · 8–12 wks
€45.90
25g
M635745-25g
Made to order · 8–12 wks
€199.49
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3-Methylpyrazin-2-amine | DTXSID60307027 | SCHEMBL16994810 | 2-Pyrazinamine, 3-methyl- | 3-Methylpyrazin-2-amine;3-Methyl-2-pyrazinamine | FT-0649680 | BCP04706 | PB32667 | BBL101242 | DS-10489 | AC-5182 | Q-103309 | 3-METHYL-PYRAZIN-2-YLAMINE | 3-Methylp
Specifications & Purity
≥97%
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical Smiles
CC1=NC=CN=C1N
IUPAC Name
3-methylpyrazin-2-amine
InChIKey
VQPHZDDLWFHRHR-UHFFFAOYSA-N
INCHI
1S/C5H7N3/c1-4-5(6)8-3-2-7-4/h2-3H,1H3,(H2,6,8)
Isomeric SMILES
CC1=NC=CN=C1N
Alternate CAS
19838-08-5
PubChem CID
302284
NSC Number
186054
Molecular Weight
109.13

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrazines
Intermediate Tree Nodes Not available
Direct ParentAminopyrazines
Alternative Parents Imidolactams  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aminopyrazine - Imidolactam - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminopyrazines. These are organic compounds containing an amino group attached to a pyrazine ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates (CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
C2625331C2625331Certificate of AnalysisDec 30, 2025 M635745
C2625336C2625336Certificate of AnalysisDec 30, 2025 M635745
C2625341C2625341Certificate of AnalysisDec 30, 2025 M635745
C2625401C2625401Certificate of AnalysisDec 30, 2025 M635745
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight109.130 g/mol
XLogP3-0.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass109.064 Da
Monoisotopic Mass109.064 Da
Topological Polar Surface Area51.800 Ų
Heavy Atom Count8
Formal Charge0
Complexity74.100
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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