2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triaz… 27277-00-5

Name: 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one
Brand: Vaqora Chemicals
SKU: VQ-049544

About 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one

2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one is a process intermediate or related compound of N methylpyrrolidone carrying the CAS registry number 27277-00-5. With the molecular formula C9H13N5O, it has a molar mass of 207.23 g/mol. The IUPAC name is 2-amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-one. Common synonyms include ICI 63,197 and PP-769.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of N methylpyrrolidone, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to N methylpyrrolidone

View every impurity, metabolite and intermediate we list for N methylpyrrolidone.

N methylpyrrolidone impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one
Catalogue No.	VQ-049544
CAS Number	27277-00-5
IUPAC name	2-amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-one
Molecular formula	C₉H₁₃N₅O
Molecular weight	207.23 g/mol
Exact mass	207.112
HSN code	2933
InChIKey	UQDVRVNMIJAGRK-UHFFFAOYSA-N
SMILES	CCCN1C(=O)C(=CN2C1=NC(=N2)N)C
PubChem CID	62824

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	1 / 4
TPSA	77 Å²
Synonyms	2-Amino-6-methyl-5-oxo-4n-propyl-4,5-dihydro-s-triazolo(1,5-a)pyrimidine, ICI 63,197, PP-769, ICI-63,197, 2-Amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one, (1,2,4)Triazolo(1,5-a)pyrimidin-5(4H)-one, 2-amino-6-methyl-4-propyl-, ICI 63,137, 2-Amino-4,5-dihydro-6-methyl-4-propyl-5-triazolo-(1,5-c)-pyramidin-5-one, PP 769, ICI 63, 197

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P316, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one?

The CAS Registry Number of 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one is 27277-00-5. It is also known as 2-Amino-6-methyl-5-oxo-4n-propyl-4,5-dihydro-s-triazolo(1,5-a)pyrimidine, ICI 63,197, PP-769.

What is the molecular formula and molecular weight of 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one?

2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one has the molecular formula C9H13N5O and a molecular weight of 207.23 g/mol. Its IUPAC name is 2-amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-one.

What is 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one used for?

2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one is supplied as a characterised reference material related to N methylpyrrolidone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one can I order?

We supply 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one?

Yes. Every lot of 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one be shipped internationally?

Yes. 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.