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ChemicalBook >> CAS DataBase List >> 2-Methyl-2H-[1,2,4]triazole-3-carbaldehyde

2-Methyl-2H-[1,2,4]triazole-3-carbaldehyde

2-Methyl-2H-[1,2,4]triazole-3-carbaldehyde price.
  • $69 - $4754
  • Product name: 2-Methyl-2H-[1,2,4]triazole-3-carbaldehyde
  • CAS: 99651-37-3
  • MF: C4H5N3O
  • MW: 111.1
  • EINECS:
  • MDL Number:MFCD12400823
  • Synonyms:2-Methyl-2H-[1,2,4]triazole-3-carbaldehyde;1H-1,2,4-Triazole-5-carboxaldehyde, 1-Methyl-;2-methyl-1,2,4-triazole-3-carbaldehyde;TALAZ-002;synthesis-027;synthesis-8-001;1-methyl-1H-1,2,4-triazole-5-carbaldehyde​synthesis-8
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • Activate Scientific
  • AK Scientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 100mg
  • 0.1g
  • 0.25g
  • 250mg
  • 0.5g
  • 1g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA01BFFL
  • Product description1-Methyl-1H-1,2,4-Triazole-5-Carbaldehyde 95%
  • Packaging1g
  • Price$912
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01BFFL
  • Product description1-Methyl-1H-1,2,4-Triazole-5-Carbaldehyde 95%
  • Packaging250mg
  • Price$464
  • Updated2026-05-29
  • Buy
  • ManufacturerAbosyn
  • Product number30-2048
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches)
  • Packaging1g
  • Price$235
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2048
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.5g
  • Price$168
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2048
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.25g
  • Price$120
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2048
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.1g
  • Price$69
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2048
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches)
  • Packaging5g
  • Price$645
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2048
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches)
  • Packaging10g
  • Price$903
  • Updated2026-05-21
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS3698
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 95%
  • Packaging1g
  • Price$502
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number5989BB
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde
  • Packaging25g
  • Price$4754
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5989BB
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde
  • Packaging5g
  • Price$1521
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM336614
  • Product description2-methyl-1,2,4-triazole-3-carbaldehyde 95%
  • Packaging5g
  • Price$1488
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11000265
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 95+%
  • Packaging1g
  • Price$810
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11000265
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 95+%
  • Packaging250mg
  • Price$321
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number131653
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde
  • Packaging5.00g
  • Price$2200
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number131653
  • Product description1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 97%
  • Packaging25g
  • Price$3485
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA01BFFL 1-Methyl-1H-1,2,4-Triazole-5-Carbaldehyde 95% 1g $912 2026-05-29 Buy
aablocks AA01BFFL 1-Methyl-1H-1,2,4-Triazole-5-Carbaldehyde 95% 250mg $464 2026-05-29 Buy
Abosyn 30-2048 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches) 1g $235 2026-05-21 Buy
Abosyn 30-2048 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches) 0.5g $168 2026-05-21 Buy
Abosyn 30-2048 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches) 0.25g $120 2026-05-21 Buy
Abosyn 30-2048 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches) 0.1g $69 2026-05-21 Buy
Abosyn 30-2048 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches) 5g $645 2026-05-21 Buy
Abosyn 30-2048 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde ≧95%(Puritymayvarybetweenbatches) 10g $903 2026-05-21 Buy
Activate Scientific AS3698 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 95% 1g $502 2026-06-04 Buy
AK Scientific 5989BB 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 25g $4754 2021-12-16 Buy
AK Scientific 5989BB 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 5g $1521 2021-12-16 Buy
Chemenu CM336614 2-methyl-1,2,4-triazole-3-carbaldehyde 95% 5g $1488 2026-05-26 Buy
Crysdot CD11000265 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 95+% 1g $810 2026-05-26 Buy
Crysdot CD11000265 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 95+% 250mg $321 2026-05-26 Buy
Matrix Scientific 131653 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 5.00g $2200 2026-05-18 Buy
Matrix Scientific 131653 1-Methyl-1H-1,2,4-triazole-5-carbaldehyde 97% 25g $3485 2021-12-16 Buy
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Properties

Boiling point :50-70 °C
Density :1.31±0.1 g/cm3(Predicted)
pka :1.38±0.10(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

1-Methyl-1H-1,2,4-triazole-5-carbaldehyde can be used to prepare anti-cancer nuclear hormone receptor-targeting compounds.

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Formaldehyde Ethanone, 1-(1-methyl-1H-1,2,4-triazol-5-yl)- (9CI)

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Suppliers and manufacturers

Nanjing Chemlin Chemical Co., Ltd Wuhan ariel chemical Co., LTD. Wuhan Kaymke Chemical Co., Ltd., Shanghai ChuangYan Chemical Technology Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shanghai YuanQi Biotechnology Co., Ltd. Shanghai GaoDao Pharmaceutical Co., Ltd. ChengDu TongChuangYuan Pharmaceutical Co.Ltd Amadis Chemical Company Limited Adobe Chem Co., Ltd.