API Process Intermediates & Related Compounds

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

Name: 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one
Brand: Zemixal
SKU: ZX-039679

Available on request

Order 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one (CAS 27277-00-5) online at Zemixal…

Pack sizes

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

CAS number27277-00-5

FormulaC₉H₁₃N₅O

Molar mass207.23 g/mol

Physical formSolid

HS code2933

InChIKeyUQDVRVNMIJAGRK-UHFFFAOYSA-N

IUPAC name2-amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-one

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

Zemixal supplies 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 27277-00-5, formula C9H13N5O and molar mass 207.23 g/mol. It is handled as a solid.

Common uses in the lab and plant

API route development
Impurity fate & purge studies
Analytical method development

Safe handling

Classified under GHS with signal word Danger and hazard statements H301 and H412. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for N methylpyrrolidone

See every impurity, metabolite and related compound we list for this API.

N methylpyrrolidone standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one
Product name	2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one
Catalogue number	ZX-039679
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
Molar mass	207.23 g/mol
Exact mass	207.112
Physical form	Solid
XLogP3	0.6
H-bond donors / acceptors	1 / 4
Topological polar surface area	77 Å²
HS code	2933
InChIKey	UQDVRVNMIJAGRK-UHFFFAOYSA-N
SMILES	CCCN1C(=O)C(=CN2C1=NC(=N2)N)C
PubChem CID	62824
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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Acute toxicity

Signal word Danger

H301Toxic if swallowed
H412Harmful to aquatic life with long lasting effects

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

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

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

Which CAS number identifies 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 registered under CAS 27277-00-5. You may also see it listed as 2-Amino-6-methyl-5-oxo-4n-propyl-4,5-dihydro-s-triazolo(1,5-a)pyrimidine, ICI 63,197, PP-769. Our catalogue number for this item is ZX-039679.

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

For 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one, its formula is C9H13N5O and its molar mass is 207.23 g/mol. The systematic (IUPAC) name is 2-amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-one. InChIKey UQDVRVNMIJAGRK-UHFFFAOYSA-N lets you match it in any structure database.

How is 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one used in pharmaceutical QC?

2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one is a characterised reference material linked to N methylpyrrolidone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one?

The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one to my country?

Yes. Because 2-Amino-4,5-dihydro-6-methyl-4-propyl-s-triazolo[1,5-a]pyrimidin-5-one is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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