Metribuzin - ≥98% , CAS No.21087-64-9

CAS: 21087-64-9 Cat. No.: M742222 Formula: C8H14N4OS Molecular Weight: 214.29 Beilstein Registry Number: 746650 EC Number: 244-209-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5(4H)-one
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
★
Size
Germany (EU)
USA*
Price
Qty
1g
M742222-1g
—
1 In stock

€56.32

€86.69
Save €30.37 (35.04%)
5g
M742222-5g
—
1 In stock

€221.19

€268.91
Save €47.73 (17.75%)
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

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 19 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5(4H)-one
Specifications & Purity
≥98%
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
≥98%
Names and Identifiers
Pubchem Sid
Canonical Smiles
CC(C)(C)C1=NN=C(N(C1=O)N)SC
IUPAC Name
4-amino-6-tert-butyl-3-methylsulfanyl-1,2,4-triazin-5-one
InChIKey
FOXFZRUHNHCZPX-UHFFFAOYSA-N
INCHI
1S/C8H14N4OS/c1-8(2,3)5-6(13)12(9)7(14-4)11-10-5/h9H2,1-4H3
Isomeric SMILES
CC(C)(C)C1=NN=C(N(C1=O)N)SC
WGK Germany
3
RTECS
XZ2990000
UN Number
3077
Packing Group
III
Molecular Weight
214.29
Beilstein
746650
Reaxy-Rn
746650
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=746650&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
SuperclassOrganosulfur compounds
ClassThioethers
SubclassAryl thioethers
Intermediate Tree Nodes Not available
Direct ParentAryl thioethers
Alternative Parents Alkylarylthioethers  1,2,4-triazines  Heteroaromatic compounds  Lactams  Sulfenyl compounds  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl thioether - Alkylarylthioether - Triazine - 1,2,4-triazine - Heteroaromatic compound - Lactam - Azacycle - Organoheterocyclic compound - Sulfenyl compound - Organic oxide - Hydrocarbon derivative - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl thioethers. These are organosulfur compounds containing a thioether group that is substituted by an aryl group.
External Descriptors Triazine herbicides - Triazinone herbicides
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
RXRA Tclin Retinoid X receptor alpha (3637 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Avena fatua (609 Activities)
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Triticum aestivum (1582 Activities)
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Radish (446 Activities)
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Allium cepa (293 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Alopecurus myosuroides (149 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Chenopodium album (769 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Bromus tectorum (40 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Stellaria media (151 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Malva sylvestris (32 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Matricaria chamomilla (44 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Phalaris minor (20 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cyperus rotundus (46 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Chenopodiastrum murale (32 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

5 results found

Lot NumberCertificate TypeDateItem
A2506396Certificate of AnalysisSep 22, 2026 M742222
A2506406Certificate of AnalysisSep 22, 2026 M742222
A2506407Certificate of AnalysisDec 24, 2024 M742222
A2506462Certificate of AnalysisDec 24, 2024 M742222
A2613148Certificate of AnalysisDec 24, 2024 M742222
Chemical and Physical Properties
SolubilitySlightly soluble in water and hexane, soluble in ether and toluene.
SensitivityLight sensitive,Air sensitive
Melt Point(°C)125-126.5°C
Molecular Weight214.290 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass214.089 Da
Monoisotopic Mass214.089 Da
Topological Polar Surface Area96.400 Ų
Heavy Atom Count14
Formal Charge0
Complexity316.000
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
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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