4-amino-2-(methylsulfanyl)pyrimidine-5-carbaldehyde - ≥97% , CAS No.770-31-0

CAS: 770-31-0 Cat. No.: A177409 Molecular Weight: 169.2 EC Number: 983-855-0
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4-amino-2-(methylthio)pyrimidine-5-carbaldehyde|770-31-0|4-AMINO-2-(METHYLTHIO)PYRIMIDINE-5-CARBOXALDEHYDE|4-amino-2-methylsulfanylpyrimidine-5-carbaldehyde|4-amino-2-(methylsulfanyl)pyrimidine-5-carbaldehyde|4-AMINO-2-(METHYLTHIO)-5-PYRIMIDINECARBOXALDEH
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
A177409-250mg
3
$9.90
1g
A177409-1g
3
$10.90
5g
A177409-5g
1

$16.90

$25.90
Save $9.00 (34.75%)
10g
A177409-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$30.90

$46.90
Save $16.00 (34.12%)
25g
A177409-25g
1

$74.90

$112.90
Save $38.00 (33.66%)
Enter a quantity for the sizes you want to add.
🧪

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
4-amino-2-(methylthio)pyrimidine-5-carbaldehyde | 770-31-0 | 4-AMINO-2-(METHYLTHIO)PYRIMIDINE-5-CARBOXALDEHYDE | 4-amino-2-methylsulfanylpyrimidine-5-carbaldehyde | 4-amino-2-(methylsulfanyl)pyrimidine-5-carbaldehyde | 4-AMINO-2-(METHYLTHIO)-5-PYRIMIDINECARBOXALDEH
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
Canonical SmilesCSC1=NC=C(C(=N1)N)C=O
IUPAC Name4-amino-2-methylsulfanylpyrimidine-5-carbaldehyde
InChIKeyFGONQMFYFJRAIG-UHFFFAOYSA-N
INCHI1S/C6H7N3OS/c1-11-6-8-2-4(3-10)5(7)9-6/h2-3H,1H3,(H2,7,8,9)
Isomeric SMILES CSC1=NC=C(C(=N1)N)C=O
Molecular Weight 169.2
Reaxy-Rn 127916
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=127916&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 Aryl-aldehydes  Aminopyrimidines and derivatives  Alkylarylthioethers  Imidolactams  Vinylogous amides  Heteroaromatic compounds  Sulfenyl compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl thioether - Aminopyrimidine - Aryl-aldehyde - Alkylarylthioether - Pyrimidine - Imidolactam - Heteroaromatic compound - Vinylogous amide - Sulfenyl compound - Azacycle - Organoheterocyclic compound - Aldehyde - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Amine - 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 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
J2228189Certificate of AnalysisAug 11, 2025 A177409
J2228194Certificate of AnalysisAug 11, 2025 A177409
K2425257Certificate of AnalysisJul 05, 2024 A177409
K2425258Certificate of AnalysisJul 05, 2024 A177409
L2404212Certificate of AnalysisJul 05, 2024 A177409
L2404213Certificate of AnalysisJul 05, 2024 A177409
Chemical and Physical Properties
SensitivityHygroscopic
Molecular Weight169.210 g/mol
XLogP30.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass169.031 Da
Monoisotopic Mass169.031 Da
Topological Polar Surface Area94.200 Ų
Heavy Atom Count11
Formal Charge0
Complexity144.000
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

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.