2-Aminopyrimidine - ≥98% , CAS No.109-12-6

CAS: 109-12-6 Cat. No.: A109732 Formule: C4H5N3 Poids moléculaire: 95.1 Beilstein Registry Number: 107014 Numéro CE: 203-648-4
DISPONIBLE À COMMANDE
GRADE & PURITY ≥98%
Synonyms
Q27117919 | 2-Aminopyrimidine, 97% | AI3-24128 | 2(1H)-Pyrimidinimine, (E)- (9CI) | 2-aminopirimidina | 2-Pyrimidinamine | A927973 | SULFADIAZINE IMPURITY A [EP IMPURITY] | EINECS 203-648-4 | EN300-17309 | MB00175 | Pyrimidinamine | Sulfadiazine impurity
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
5g
A109732-5g
Sur commande · 8–12 semaines
8,59€
10g
A109732-10g
—
En stock ≥10
9,46€
25g
A109732-25g
—
4 En stock
10,33€
100g
A109732-100g
—
4 En stock

34,62€

51,98€
Enregistrer 17,35 € (33.39%)
250g
A109732-250g
1 En stock
2 En stock

51,11€

77,14€
Enregistrer 26,03 € (33.75%)
500g
A109732-500g
Sur commande · 8–12 semaines

67,60€

101,44€
Enregistrer 33,84 € (33.36%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature Ships Normal 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
Q27117919 | 2-Aminopyrimidine, 97% | AI3-24128 | 2(1H)-Pyrimidinimine, (E)- (9CI) | 2-aminopirimidina | 2-Pyrimidinamine | A927973 | SULFADIAZINE IMPURITY A [EP IMPURITY] | EINECS 203-648-4 | EN300-17309 | MB00175 | Pyrimidinamine | Sulfadiazine impurity
Spécifications et pureté
≥98%
Conditions de stockage de stockage
Protected from light,Room temperature
Expédié en
Normal
Pureté
≥98%
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488180637
Sourires canoniques
C1=CN=C(N=C1)N
IUPAC Name
pyrimidin-2-amine
InChIKey
LJXQPZWIHJMPQQ-UHFFFAOYSA-N
INCHI
1S/C4H5N3/c5-4-6-2-1-3-7-4/h1-3H,(H2,5,6,7)
Isomères SMILES
C1=CN=C(N=C1)N
WGK Allemagne
3
RTECS
UV6326000
Poids moléculaire
95.1
Beilstein
107014
Reaxy-Rn
107014
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=107014&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ 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
ClasseDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Not available
Direct ParentHydropyrimidines
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Hydropyrimidine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as hydropyrimidines. These are compounds containing a hydrogenated pyrimidine ring (i.e. containing less than the maximum number of double bonds.).
External Descriptors aminopyrimidine
Structure 3D
Modèle de structure chimique interactif





Cibles associées (humaines)
HSP90AA1 Tchem Heat shock protein HSP 90-alpha (4115 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NCF1 Tbio Neutrophil cytosol factor 1 (245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cibles associées (non humaines)
Tec Tyrosine-protein kinase TEC (25 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
botA Botulinum neurotoxin type A (1303 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

20 results found

Lot NumberCertificate TypeDateArticle
D2608050Certificate of AnalysisApr 21, 2026 A109732
H2508140Certificate of AnalysisAug 14, 2025 A109732
H2119288Certificate of AnalysisJun 09, 2025 A109732
H2119210Certificate of AnalysisJun 09, 2025 A109732
H2119211Certificate of AnalysisJun 09, 2025 A109732
H2119212Certificate of AnalysisJun 09, 2025 A109732
D2126037Certificate of AnalysisFeb 07, 2025 A109732
D2126038Certificate of AnalysisFeb 07, 2025 A109732
D2126039Certificate of AnalysisFeb 07, 2025 A109732
H2402101Certificate of AnalysisApr 30, 2024 A109732
H2402100Certificate of AnalysisApr 30, 2024 A109732
G2426560Certificate of AnalysisApr 30, 2024 A109732
B2224047Certificate of AnalysisJan 19, 2022 A109732
I2318152Certificate of AnalysisJan 19, 2022 A109732
G2631075Certificate of AnalysisJan 19, 2022 A109732
G2502173Certificate of AnalysisJan 19, 2022 A109732
E2609060Certificate of AnalysisJan 19, 2022 A109732
B2224045Certificate of AnalysisJan 19, 2022 A109732
B2325327Certificate of AnalysisJun 01, 2021 A109732
K2426216Certificate of AnalysisJun 01, 2021 A109732
Propriétés chimiques et physiques
SolubilitéSoluble in water; Soluble in Methanol
Point d'éclair (°F)103 °C
Point d'éclair (°C)103°C
Point d'ébullition (°C)158°C
Point de fusion (°C)127°C
Poids moléculaire95.100 g/mol
XLogP3-0.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass95.0483 Da
Monoisotopic Mass95.0483 Da
Topological Polar Surface Area51.800 Ų
Heavy Atom Count7
Formal Charge0
Complexity48.900
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
FAQ et articles
Citations of This Product
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

How should this product be stored?
Store at room temperature, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 109-12-6, the molecular formula is C4H5N3, and the molecular weight is 95.1 g/mol. InChIKey LJXQPZWIHJMPQQ-UHFFFAOYSA-N.
What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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