1-Methyl-1H-1,2,4-triazol-5-amine

Name: 1-Methyl-1H-1,2,4-triazol-5-amine
Brand: ChemScene
Availability: InStock
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CAS No. 15795-39-8
Cat. No. CS-0038978
Purity≥97%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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1-Methyl-1H-1,2,4-triazol-5-amine|CS-0038978

Structure of 15795-39-8

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General Information

CAS No. 15795-39-8
Cat. No. CS-0038978
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₆N₄
Molecular Weight 98.11
Synonym(s) 5-AMINO-1-METHYL-1,2,4-TRIAZOLE
SMILES CN1C(=NC=N1)N

Description

1-Methyl-1H-1,2,4-triazol-5-amine features a methylated triazole core with a primary amine at the 5-position, offering enhanced solubility and reactivity in synthetic transformations. This bench-stable heterocycle serves as a key building block in medicinal chemistry and agrochemical development, where its nitrogen-rich framework supports hydrogen bonding and metal coordination.

Application

1-Methyl-1H-1,2,4-triazol-5-amine serves as a versatile building block in medicinal chemistry and catalytic synthesis, enabling efficient construction of triazole-based heterocycles. Its well-defined reactivity facilitates direct functionalization at the 5-position and supports orthogonal transformations in multi-step syntheses. The compound exhibits excellent bench stability and compatibility with common reaction conditions, simplifying purification and scale-up.

Synthesis

Route1
- In-stock
  
  61-82-5
- 74-88-4
- ~42%
- In-stock
  
  15795-39-8
References
- Hartmann, Manfred; Schuetz, Heidrun; Wermann, Kurt Zeitschrift fuer Chemie (Stuttgart, Germany), 1990 , vol. 30, # 12 p. 436 - 437
Route2
- 39687-97-3
- 60-34-4
- ~%
- In-stock
  
  15795-39-8
References
- Hobson, Lindsay A.; Akiti, Otute; Deshmukh, Subodh S.; Harper, Shannon; Katipally, Kishta; Lai, Chiajen J.; Livingston, Robert C.; Lo, Ehrlic; Miller, Michael M.; Ramakrishnan, Srividya; Shen, Lifen; Spink, Jan; Tummala, Srinivas; Wei, Chenkou; Yamamoto, Kana; Young, John; Parsons Jr., Rodney L. Organic Process Research and Development, 2010 , vol. 14, # 2 p. 441 - 458

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 56.73
LogP -0.6027
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Triazole compounds

Key Words

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1-Methyl-1H-1,2,4-triazol-5-amine

CAS No. 15795-39-8

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