5-Azacytosine - ≥98% , CAS No.931-86-2

CAS: 931-86-2 Cat. No.: A101376 Molecular Weight: 112.09 Beilstein Registry Number: 116378 EC Number: 213-242-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2-Amino-4-hydroxy-sym-triazine | s-Triazin-2-ol, 4-amino- | UNII-C5UW4MS7VR | s-Triazin-2(1H)-one, 4-amino- | 1,3,5-Triazin-2(1H)-one, 4-amino- | SY030603 | 5-aza cytosine | MFCD00006033 | NSC51100 | NSC-51100 | 2-Amino-4-hydroxy-1,3,5-triazine; 4-Amino-1
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
A101376-5g
9
$9.90
25g
A101376-25g
4
$24.90
100g
A101376-100g
7
$87.90
500g
A101376-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$359.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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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
2-Amino-4-hydroxy-sym-triazine | s-Triazin-2-ol, 4-amino- | UNII-C5UW4MS7VR | s-Triazin-2(1H)-one, 4-amino- | 1, 3, 5-Triazin-2(1H)-one, 4-amino- | SY030603 | 5-aza cytosine | MFCD00006033 | NSC51100 | NSC-51100 | 2-Amino-4-hydroxy-1, 3, 5-triazine; 4-Amino-1
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488182576
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182576
Canonical SmilesC1=NC(=O)NC(=N1)N
IUPAC Name6-amino-1H-1,3,5-triazin-2-one
InChIKeyMFEFTTYGMZOIKO-UHFFFAOYSA-N
INCHI1S/C3H4N4O/c4-2-5-1-6-3(8)7-2/h1H,(H3,4,5,6,7,8)
Isomeric SMILES C1=NC(=O)NC(=N1)N
WGK Germany 3
RTECS XZ2854300
Molecular Weight 112.09
Beilstein 116378
Reaxy-Rn 4859138
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4859138&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
ClassTriazines
Subclass1,3,5-triazines
Intermediate Tree Nodes Not available
Direct Parent1,3,5-triazines
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 1,3,5-triazine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1,3,5-triazines. These are compounds containing a triazine ring, which is a heterocyclic ring, similar to the six-member benzene ring but with three carbons replaced by nitrogen atoms, at ring positions 1, 3, and 5.
External Descriptors a small molecule
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

15 results found

Lot NumberCertificate TypeDateItem
L2129059Certificate of AnalysisOct 11, 2025 A101376
L2129060Certificate of AnalysisOct 11, 2025 A101376
L2129061Certificate of AnalysisOct 11, 2025 A101376
L2129062Certificate of AnalysisOct 11, 2025 A101376
H2127045Certificate of AnalysisJun 11, 2025 A101376
H2127044Certificate of AnalysisJun 11, 2025 A101376
J2513789Certificate of AnalysisJul 10, 2024 A101376
J2513790Certificate of AnalysisJul 10, 2024 A101376
J2513791Certificate of AnalysisJul 10, 2024 A101376
C2024136Certificate of AnalysisJan 15, 2024 A101376
D1903018Certificate of AnalysisJan 05, 2023 A101376
B2318429Certificate of AnalysisDec 15, 2021 A101376
B2318430Certificate of AnalysisDec 15, 2021 A101376
E2310604Certificate of AnalysisDec 15, 2021 A101376
E2310647Certificate of AnalysisDec 15, 2021 A101376

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Chemical and Physical Properties
Melt Point(°C)>300°C
Molecular Weight112.090 g/mol
XLogP3-1.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass112.039 Da
Monoisotopic Mass112.039 Da
Topological Polar Surface Area79.800 Ų
Heavy Atom Count8
Formal Charge0
Complexity170.000
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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