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ChemicalBook >> CAS DataBase List >> 3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE

3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE

3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE price.
  • $135 - $2889
  • Product name: 3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE
  • CAS: 20062-41-3
  • MF: C10H8N4
  • MW: 184.2
  • EINECS:
  • MDL Number:MFCD00869378
  • Synonyms:NSC116346;3-methyl-s-triazolo(3,4-a)phthalazine;3-Methyl-1,2,4-triazolo[3,4-α]phthalazine;3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE;Hydralazine Triazolo Methyl IMpurity;Hydralazine Impurity - 3-Methyl-1,2,4-triazolo[3,4-a]phthalazine;1,2,4-Triazolo[3,4-a]phthalazine, 3-methyl-
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 50mg
  • 100mg
  • 250mg
  • 0.5g
  • 500mg
  • 1g
  • Manufactureraablocks
  • Product numberAA002CSU
  • Product description3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine
  • Packaging50mg
  • Price$607
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002CSU
  • Product description3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine
  • Packaging100mg
  • Price$854
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002CSU
  • Product description3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine
  • Packaging250mg
  • Price$1234
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002CSU
  • Product description3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine
  • Packaging500mg
  • Price$1852
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002CSU
  • Product description3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine
  • Packaging1g
  • Price$2889
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0002331
  • Product description3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE 95.00%
  • Packaging1G
  • Price$1593.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0002331
  • Product description3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE 95.00%
  • Packaging100MG
  • Price$704.55
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number12258
  • Product description3-Methyl-1,2,4-triazolo[3,4-α]phthalazine
  • Packaging0.5g
  • Price$1880
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM330777
  • Product description3-Methyl-1,2,4-triazolo[3,4-a]phthalazine
  • Packaging100mg
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number282502
  • Product description3-Methyl-1,2,4-triazolo[3,4-a]phthalazine
  • Packaging50mg
  • Price$405
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002CSU 3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine 50mg $607 2026-05-28 Buy
aablocks AA002CSU 3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine 100mg $854 2026-05-28 Buy
aablocks AA002CSU 3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine 250mg $1234 2026-05-28 Buy
aablocks AA002CSU 3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine 500mg $1852 2026-05-28 Buy
aablocks AA002CSU 3-Methyl-[1,2,4]triazolo[3,4-a]phthalazine 1g $2889 2026-05-28 Buy
American Custom Chemicals Corporation MTB0002331 3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE 95.00% 1G $1593.9 2021-12-16 Buy
American Custom Chemicals Corporation MTB0002331 3-METHYL-1,2,4-TRIAZOLO[3,4-A]PHTHALAZINE 95.00% 100MG $704.55 2021-12-16 Buy
Medical Isotopes, Inc. 12258 3-Methyl-1,2,4-triazolo[3,4-α]phthalazine 0.5g $1880 2021-12-16 Buy
TRC M330777 3-Methyl-1,2,4-triazolo[3,4-a]phthalazine 100mg $135 2021-12-16 Buy
Usbiological 282502 3-Methyl-1,2,4-triazolo[3,4-a]phthalazine 50mg $405 2021-12-16 Buy

Properties

Melting point :168-170°C
storage temp. :-20°C Freezer
solubility :Chloroform (Slightly), Dichloromethane, Ethanol (Slightly), Methanol (Slightly)
form :Solid
color :Pale Yellow to Yellow
Stability :Hygroscopic

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

3-Methyl-1,2,4-triazolo[3,4-a]phthalazine (MTP) is a metabolite of Hydralazine (HP) (H716531) produced by rat liver microsomes.

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