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ChemicalBook >> CAS DataBase List >> 3,4-Dimethylisoxazol-5-amine

3,4-Dimethylisoxazol-5-amine

3,4-Dimethylisoxazol-5-amine price.
  • $12.7 - $1347
  • Product name: 3,4-Dimethylisoxazol-5-amine
  • CAS: 19947-75-2
  • MF: C5H8N2O
  • MW: 112.13
  • EINECS:243-437-4
  • MDL Number:MFCD00046081
  • Synonyms:3,4-DIMETHYLISOXAZOL-5-AMINE;5-Isoxazolamine, 3,4-dimethyl-;3,4-dimethylisoxazol-5-ylamine ;3,4-Dimethyl-5-isoxazolamine;5-Amino-3,4-dimethylisooxazole;4-diMethylisoxazole;5-AMino-3;3,4-DiMethyl-5-isoxazolylaMine
Price63 Properties Safety Information Description
63 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Chem-Impex
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Package
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  • 5g
  • 10.00g
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  • 25G
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  • 100G
  • 5gm:
  • 250mgs:
  • Manufactureraablocks
  • Product numberAA002C28
  • Product description3,4-Dimethylisoxazol-5-amine ≥97%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002C28
  • Product description3,4-Dimethylisoxazol-5-amine 98%
  • Packaging5g
  • Price$53
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV152679
  • Product description5-Amino-3,4-dimethylisoxazole 95%
  • Packaging25G
  • Price$270
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV152679
  • Product description5-Amino-3,4-dimethylisoxazole 95%
  • Packaging100G
  • Price$940
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberH-8154
  • Product description5-Amino-3,4-dimethylisoxazole 97%
  • Packaging100g
  • Price$891
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberH-8154
  • Product description5-Amino-3,4-dimethylisoxazole 97%
  • Packaging25g
  • Price$297
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberH-8154
  • Product description5-Amino-3,4-dimethylisoxazole 97%
  • Packaging5g
  • Price$99
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS106652
  • Product description5-Amino-3,4-dimethylisoxazole 97%
  • Packaging1g
  • Price$51
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS106652
  • Product description5-Amino-3,4-dimethylisoxazole 97%
  • Packaging5g
  • Price$163
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS106652
  • Product description5-Amino-3,4-dimethylisoxazole 97%
  • Packaging25g
  • Price$464
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS106652
  • Product description5-Amino-3,4-dimethylisoxazole 97%
  • Packaging100g
  • Price$1277
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF466
  • Product description5-Amino-3,4-dimethylisoxazole 98%
  • Packaging100g
  • Price$1347
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ57625
  • Product description5-Amino-3,4-dimethylisoxazole 95%
  • Packaging100g
  • Price$1010
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF466
  • Product description5-Amino-3,4-dimethylisoxazole 98%
  • Packaging25g
  • Price$386
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ57625
  • Product description5-Amino-3,4-dimethylisoxazole 95%
  • Packaging25g
  • Price$289
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF466
  • Product description5-Amino-3,4-dimethylisoxazole 98%
  • Packaging5g
  • Price$98
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002C28 3,4-Dimethylisoxazol-5-amine ≥97% 1g $19 2026-05-28 Buy
aablocks AA002C28 3,4-Dimethylisoxazol-5-amine 98% 5g $53 2026-05-28 Buy
ACHEMBLOCK V152679 5-Amino-3,4-dimethylisoxazole 95% 25G $270 2026-05-27 Buy
ACHEMBLOCK V152679 5-Amino-3,4-dimethylisoxazole 95% 100G $940 2026-05-27 Buy
Acrotein H-8154 5-Amino-3,4-dimethylisoxazole 97% 100g $891 2026-05-25 Buy
Acrotein H-8154 5-Amino-3,4-dimethylisoxazole 97% 25g $297 2026-05-25 Buy
Acrotein H-8154 5-Amino-3,4-dimethylisoxazole 97% 5g $99 2026-05-25 Buy
Activate Scientific AS106652 5-Amino-3,4-dimethylisoxazole 97% 1g $51 2026-06-04 Buy
Activate Scientific AS106652 5-Amino-3,4-dimethylisoxazole 97% 5g $163 2026-06-04 Buy
Activate Scientific AS106652 5-Amino-3,4-dimethylisoxazole 97% 25g $464 2026-06-04 Buy
Activate Scientific AS106652 5-Amino-3,4-dimethylisoxazole 97% 100g $1277 2026-06-04 Buy
AK Scientific F466 5-Amino-3,4-dimethylisoxazole 98% 100g $1347 2026-06-04 Buy
AK Scientific J57625 5-Amino-3,4-dimethylisoxazole 95% 100g $1010 2026-06-04 Buy
AK Scientific F466 5-Amino-3,4-dimethylisoxazole 98% 25g $386 2026-06-04 Buy
AK Scientific J57625 5-Amino-3,4-dimethylisoxazole 95% 25g $289 2026-06-04 Buy
AK Scientific F466 5-Amino-3,4-dimethylisoxazole 98% 5g $98 2026-06-04 Buy
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Properties

Melting point :118-122 °C(lit.)
Boiling point :246.0±35.0 °C(Predicted)
Density :1.118±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer
solubility :DMSO, Methanol
pka :-0.24±0.50(Predicted)
form :Solid
color :White to Off-White
BRN :108546
InChI :InChI=1S/C5H8N2O/c1-3-4(2)7-8-5(3)6/h6H2,1-2H3
InChIKey :PYNDWPFZDQONDV-UHFFFAOYSA-N
SMILES :O1C(N)=C(C)C(C)=N1
CAS DataBase Reference :19947-75-2(CAS DataBase Reference)
NIST Chemistry Reference :5-Amino-3,4-dimethyl-isoxazole(19947-75-2)

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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Aikon International Limited J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar Energy Chemical Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd Pure Chemistry Scientific Inc. Shanghai Hanhong Scientific Co.,Ltd. Chemsky（shanghai）International Co.,Ltd.