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ChemicalBook >> CAS DataBase List >> 2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE

2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE

2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE price.
  • $10 - $4390
  • Product name: 2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE
  • CAS: 20781-06-0
  • MF: C5H6N4O
  • MW: 138.13
  • EINECS:
  • MDL Number:MFCD04973412
  • Synonyms:2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE;2,4-DIAMINOPYRIMIDINE-5-CARBOXALDEHYDE;AURORA KA-6757;2,4-DiaMino-5-pyriMidinecarboxaldehyde;2,6-DiaMino-5-pyriMidinecarboxaldehyde;NSC 211353;5-Pyrimidinecarboxaldehyde, 2,4-diamino- (6CI,8CI,9CI);2,4-Diamino-5-formylpyrimidine
46 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • J&W Pharmlab
  • Matrix Scientific
  • TRC
  • Usbiological
Package
  • 50mg
  • 100mg
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  • 1.00g
  • 1g
  • 2g
  • 2.5G
  • 5g
  • 5.00g
  • 10g
  • 25G
  • 100g
  • Manufactureraablocks
  • Product numberAA002J8Z
  • Product description2,4-Diaminopyrimidine-5-carboxaldehyde ≥97%
  • Packaging50mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002J8Z
  • Product description2,4-Diaminopyrimidine-5-carboxaldehyde 95%
  • Packaging250mg
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002J8Z
  • Product description2,4-Diaminopyrimidine-5-carboxaldehyde 95%
  • Packaging1g
  • Price$45
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002J8Z
  • Product description2,4-Diaminopyrimidine-5-carboxaldehyde 95%
  • Packaging5g
  • Price$206
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-1852
  • Product description2,4-diaminopyrimidine-5-carbaldehyde 95-98%
  • Packaging1g
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO30593
  • Product description2,4-diaminopyrimidine-5-carbaldehyde 95%
  • Packaging5G
  • Price$330
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO30593
  • Product description2,4-diaminopyrimidine-5-carbaldehyde 95%
  • Packaging25G
  • Price$1380
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO30593
  • Product description2,4-diaminopyrimidine-5-carbaldehyde 95%
  • Packaging5G
  • Price$670
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS11113
  • Product description2,4-Diaminopyrimidine-5-carbaldehyde 97%
  • Packaging5g
  • Price$410
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS11113
  • Product description2,4-Diaminopyrimidine-5-carbaldehyde 97%
  • Packaging1g
  • Price$105
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberY8201
  • Product description2,4-Diaminopyrimidine-5-carbaldehyde
  • Packaging100mg
  • Price$197
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberY8201
  • Product description2,4-Diaminopyrimidine-5-carbaldehyde
  • Packaging10g
  • Price$1299
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA114181
  • Product description2,4-Diaminopyrimidine-5-carboxaldehyde 95%
  • Packaging5g
  • Price$324
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA114181
  • Product description2,4-Diaminopyrimidine-5-carboxaldehyde 95%
  • Packaging250mg
  • Price$43
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA114181
  • Product description2,4-Diaminopyrimidine-5-carboxaldehyde 95%
  • Packaging1g
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0001556
  • Product description2,4-DIAMINOPYRIMIDINE-5-CARBALDEHYDE 95.00%
  • Packaging250MG
  • Price$259.35
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002J8Z 2,4-Diaminopyrimidine-5-carboxaldehyde ≥97% 50mg $10 2026-05-28 Buy
aablocks AA002J8Z 2,4-Diaminopyrimidine-5-carboxaldehyde 95% 250mg $17 2026-05-28 Buy
aablocks AA002J8Z 2,4-Diaminopyrimidine-5-carboxaldehyde 95% 1g $45 2026-05-28 Buy
aablocks AA002J8Z 2,4-Diaminopyrimidine-5-carboxaldehyde 95% 5g $206 2026-05-28 Buy
Abosyn 61-1852 2,4-diaminopyrimidine-5-carbaldehyde 95-98% 1g $460 2021-12-16 Buy
ACHEMBLOCK O30593 2,4-diaminopyrimidine-5-carbaldehyde 95% 5G $330 2026-05-27 Buy
ACHEMBLOCK O30593 2,4-diaminopyrimidine-5-carbaldehyde 95% 25G $1380 2026-05-27 Buy
ACHEMBLOCK O30593 2,4-diaminopyrimidine-5-carbaldehyde 95% 5G $670 2021-12-16 Buy
Activate Scientific AS11113 2,4-Diaminopyrimidine-5-carbaldehyde 97% 5g $410 2026-06-04 Buy
Activate Scientific AS11113 2,4-Diaminopyrimidine-5-carbaldehyde 97% 1g $105 2026-06-04 Buy
AK Scientific Y8201 2,4-Diaminopyrimidine-5-carbaldehyde 100mg $197 2021-12-16 Buy
AK Scientific Y8201 2,4-Diaminopyrimidine-5-carbaldehyde 10g $1299 2021-12-16 Buy
Ambeed A114181 2,4-Diaminopyrimidine-5-carboxaldehyde 95% 5g $324 2021-12-16 Buy
Ambeed A114181 2,4-Diaminopyrimidine-5-carboxaldehyde 95% 250mg $43 2021-12-16 Buy
Ambeed A114181 2,4-Diaminopyrimidine-5-carboxaldehyde 95% 1g $94 2021-12-16 Buy
American Custom Chemicals Corporation COR0001556 2,4-DIAMINOPYRIMIDINE-5-CARBALDEHYDE 95.00% 250MG $259.35 2021-12-16 Buy

Properties

Melting point :274-276°C
Boiling point :468.3±55.0 °C(Predicted)
Density :1.499±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :DMSO, Methanol
form :Solid
pka :5.32±0.10(Predicted)
color :Yellow
CAS DataBase Reference :20781-06-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

Intermediate for the preparation of medicines and agrochemicals.

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