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ChemicalBook >> CAS DataBase List >> 7-CHLORO-5-METHYL-1,2,4-TRIAZOLE[1,5-A]PYRIMIDINE

7-CHLORO-5-METHYL-1,2,4-TRIAZOLE[1,5-A]PYRIMIDINE

7-CHLORO-5-METHYL-1,2,4-TRIAZOLE[1,5-A]PYRIMIDINE price.
  • $16 - $1733
  • Product name: 7-CHLORO-5-METHYL-1,2,4-TRIAZOLE[1,5-A]PYRIMIDINE
  • CAS: 24415-66-5
  • MF: C6H5ClN4
  • MW: 168.58
  • EINECS:
  • MDL Number:MFCD00227619
  • Synonyms:[1,2,4]Triazolo[1,5-a]pyriMidine, 7-chloro-5-Methyl-;7-CHLORO-5-METHYL-1,2,4-TRIAZOLE[1,5-A]PYRIMIDINE;7-Chloro-5-methyl-1,2,4-triazolo[1,5-]pyrimidine;7-Chloro-5-methyl-s-triazolo[1,5-a]pyrimidine;Trapidil Impurity 2
72 prices
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  • aablocks
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  • AK Scientific
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  • Manufactureraablocks
  • Product numberAA007NEI
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine ≥95%
  • Packaging100mg
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007NEI
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95%
  • Packaging250mg
  • Price$27
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA007NEI
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97%
  • Packaging1g
  • Price$40
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA007NEI
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97%
  • Packaging5g
  • Price$109
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA007NEI
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97%
  • Packaging10g
  • Price$180
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA007NEI
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97%
  • Packaging25g
  • Price$435
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA007NEI
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97%
  • Packaging100g
  • Price$1714
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberO30801
  • Product description7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95%
  • Packaging25G
  • Price$755
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberO30801
  • Product description7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95%
  • Packaging5G
  • Price$200
  • Updated2026-05-27
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  • ManufacturerAcints
  • Product numberACI-BNW-02728
  • Product description7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95%
  • Packaging5g
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  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-BNW-02728
  • Product description7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95%
  • Packaging1g
  • Price$290
  • Updated2026-05-20
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  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-02728
  • Product description7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95%
  • Packaging5g
  • Price$960
  • Updated2026-05-19
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  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-02728
  • Product description7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95%
  • Packaging1g
  • Price$290
  • Updated2026-05-19
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  • ManufacturerAK Scientific
  • Product numberW4797
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
  • Packaging25g
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  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA188565
  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95+%
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  • Product description7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95+%
  • Packaging5g
  • Price$262
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA007NEI 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine ≥95% 100mg $17 2026-05-28 Buy
aablocks AA007NEI 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95% 250mg $27 2026-05-28 Buy
aablocks AA007NEI 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97% 1g $40 2026-05-28 Buy
aablocks AA007NEI 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97% 5g $109 2026-05-28 Buy
aablocks AA007NEI 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97% 10g $180 2026-05-28 Buy
aablocks AA007NEI 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97% 25g $435 2026-05-28 Buy
aablocks AA007NEI 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 97% 100g $1714 2026-05-28 Buy
ACHEMBLOCK O30801 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95% 25G $755 2026-05-27 Buy
ACHEMBLOCK O30801 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95% 5G $200 2026-05-27 Buy
Acints ACI-BNW-02728 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95% 5g $960 2026-05-20 Buy
Acints ACI-BNW-02728 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95% 1g $290 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-BNW-02728 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95% 5g $960 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-BNW-02728 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95% 1g $290 2026-05-19 Buy
AK Scientific W4797 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 25g $758 2021-12-16 Buy
Ambeed A188565 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95+% 10g $509 2021-12-16 Buy
Ambeed A188565 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 95+% 5g $262 2021-12-16 Buy

Properties

Melting point :151-153 °C
Density :1.59±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :-0.03±0.30(Predicted)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
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.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine is a reactant used in the iron-catalyzed cross-coupling of organometallic compounds.

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