3-(chloromethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one - ≥97% , CAS No.1338226-21-3

CAS: 1338226-21-3 Cat. No.: C173413 Molecular Weight: 147.56 EC Number: 800-354-3
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
1338226-21-3 | 5-(Chloromethyl)-2,4-dihydro-4-methyl | DTXSID801185091 | 3-(chloromethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one | AKOS024463581 | 5-(chloromethyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one | 3-(chloromethyl)-4-methyl-1H-1,2,4-triaz
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C173413-250mg
5

$93.90

$140.90
Save $47.00 (33.36%)
1g
C173413-1g
2

$176.90

$265.90
Save $89.00 (33.47%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,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
1338226-21-3 | 5-(Chloromethyl)-2, 4-dihydro-4-methyl | DTXSID801185091 | 3-(chloromethyl)-4-methyl-4, 5-dihydro-1H-1, 2, 4-triazol-5-one | AKOS024463581 | 5-(chloromethyl)-4-methyl-2, 4-dihydro-3H-1, 2, 4-triazol-3-one | 3-(chloromethyl)-4-methyl-1H-1, 2, 4-triaz
Specifications & Purity
≥97%
Storage
Store at 2-8°C, 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
Pubchem Sid488201924
Canonical SmilesCN1C(=NNC1=O)CCl
IUPAC Name3-(chloromethyl)-4-methyl-1H-1,2,4-triazol-5-one
InChIKeyFFJXSRWDORQRPQ-UHFFFAOYSA-N
INCHI1S/C4H6ClN3O/c1-8-3(2-5)6-7-4(8)9/h2H2,1H3,(H,7,9)
Isomeric SMILES CN1C(=NNC1=O)CCl
Molecular Weight 147.56
Reaxy-Rn 21889077
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21889077&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassTriazoles
Intermediate Tree Nodes Not available
Direct ParentTriazoles
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Heteroaromatic compound - 1,2,4-triazole - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Alkyl halide - Alkyl chloride - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as triazoles. These are compounds containing a five-member aromatic ring of two carbon atoms and three nitrogen atoms.
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.

5 results found

Lot NumberCertificate TypeDateItem
D2301079Certificate of AnalysisJan 29, 2026 C173413
D2301056Certificate of AnalysisJan 29, 2026 C173413
D2301082Certificate of AnalysisJan 21, 2026 C173413
D2301085Certificate of AnalysisJan 21, 2026 C173413
F2517290Certificate of AnalysisFeb 04, 2023 C173413
Chemical and Physical Properties
Molecular Weight147.560 g/mol
XLogP30.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass147.02 Da
Monoisotopic Mass147.02 Da
Topological Polar Surface Area44.700 Ų
Heavy Atom Count9
Formal Charge0
Complexity167.000
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
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