7-(chloromethyl)-2-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one - ≥95% , CAS No.943656-55-1

CAS: 943656-55-1 Cat. No.: C335973 Molecular Weight: 214.67 EC Number: 186-178-1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
BBL036357 | 7-Chloromethyl-2-methyl-thiazolo[3,2-a]pyrimidin-5-one | AT16819 | MFCD09971918 | F2145-0267 | FNZCXIFIXPCDQH-UHFFFAOYSA-N | 7-(chloromethyl)-2-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one | DTXSID40589708 | 7-(chloromethyl)-2-methyl-[1,3]thiazolo
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
C335973-100mg
3

$13.90

$20.90
Save $7.00 (33.49%)
250mg
C335973-250mg
3

$29.90

$44.90
Save $15.00 (33.41%)
1g
C335973-1g
4

$78.90

$118.90
Save $40.00 (33.64%)
5g
C335973-5g
3

$232.90

$349.90
Save $117.00 (33.44%)
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🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C 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
BBL036357 | 7-Chloromethyl-2-methyl-thiazolo[3, 2-a]pyrimidin-5-one | AT16819 | MFCD09971918 | F2145-0267 | FNZCXIFIXPCDQH-UHFFFAOYSA-N | 7-(chloromethyl)-2-methyl-5H-thiazolo[3, 2-a]pyrimidin-5-one | DTXSID40589708 | 7-(chloromethyl)-2-methyl-[1, 3]thiazolo
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504768585
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768585
Canonical SmilesCC1=CN2C(=O)C=C(N=C2S1)CCl
IUPAC Name7-(chloromethyl)-2-methyl-[1,3]thiazolo[3,2-a]pyrimidin-5-one
InChIKeyFNZCXIFIXPCDQH-UHFFFAOYSA-N
INCHI1S/C8H7ClN2OS/c1-5-4-11-7(12)2-6(3-9)10-8(11)13-5/h2,4H,3H2,1H3
Isomeric SMILES CC1=CN2C(=O)C=C(N=C2S1)CCl
Molecular Weight 214.67
Reaxy-Rn 19625931
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19625931&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
ClassDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Not available
Direct ParentPyrimidones
Alternative Parents Thiazoles  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyrimidone - Azole - Thiazole - Heteroaromatic compound - Lactam - Azacycle - Organic oxide - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Alkyl chloride - Organic nitrogen compound - Alkyl halide - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidones. These are compounds that contain a pyrimidine ring, which bears a ketone. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
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.

6 results found

Lot NumberCertificate TypeDateItem
I2517020Certificate of AnalysisSep 22, 2025 C335973
C2219274Certificate of AnalysisJan 13, 2025 C335973
C2219276Certificate of AnalysisJan 13, 2025 C335973
C2219394Certificate of AnalysisJan 13, 2025 C335973
C2219395Certificate of AnalysisJan 13, 2025 C335973
E2427320Certificate of AnalysisMar 01, 2022 C335973
Chemical and Physical Properties
Molecular Weight214.670 g/mol
XLogP30.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass213.997 Da
Monoisotopic Mass213.997 Da
Topological Polar Surface Area58.000 Ų
Heavy Atom Count13
Formal Charge0
Complexity359.000
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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