3-Amino-5-methylisoxazole

3-Amino-5-methylisoxazole Structure
CAS No.
1072-67-9
Chemical Name:
3-Amino-5-methylisoxazole
Synonyms
5-METHYLISOXAZOL-3-AMINE;5-Methyl-3-isoxazolamine;Sulfamethoxazole impurity C;NSC 159134;AKOS BBS-00004236;TIMTEC-BB SBB005553;3-Amino-5-methylisox;LABOTEST-BB LT00080632;5-ethylisoxazol-3-aMine;5-methyl-3-isoxazolamin
CBNumber:
CB5397215
Molecular Formula:
C4H6N2O
Molecular Weight:
98.1
MOL File:
1072-67-9.mol
MSDS File:
SDS
Modify Date:
2024/7/7 20:48:41

3-Amino-5-methylisoxazole Properties

Melting point 59-61 °C(lit.)
Boiling point 183.6°C (rough estimate)
Density 1.1890 (rough estimate)
refractive index 1.4327 (estimate)
storage temp. 2-8°C
solubility soluble
pka 2.40±0.10(Predicted)
form Solid
color Off-White to Brown
PH 6.0-7.5 (10g/l, H2O, 20℃)
Water Solubility soluble
BRN 108110
InChIKey FKPXGNGUVSHWQQ-UHFFFAOYSA-N
CAS DataBase Reference 1072-67-9(CAS DataBase Reference)
NIST Chemistry Reference 3-Isoxazolamine, 5-methyl-(1072-67-9)
EPA Substance Registry System 3-Isoxazolamine, 5-methyl- (1072-67-9)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi-F,Xi,F,Xn
Risk Statements  5-36/37/38-11-36/37/38/5-20/21/22
Safety Statements  22-24/25-47-37/39-26-16-26/37/39/47-36
WGK Germany  3
4.6
Hazard Note  Irritant
HS Code  29349990
NFPA 704
1
2 2

3-Amino-5-methylisoxazole price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) PHR3358 Sulfamethoxazole Related Compound C certified reference material, pharmaceutical secondary standard 1072-67-9 30MG ₹63214.5 2022-06-14 Buy
Sigma-Aldrich(India) PHR2577 Sulfamethoxazole Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material 1072-67-9 100MG ₹39792.7 2022-06-14 Buy
Sigma-Aldrich(India) 232270 3-Amino-5-methylisoxazole ≥97% 1072-67-9 50G ₹17309.18 2022-06-14 Buy
TCI Chemicals (India) A0980 3-Amino-5-methylisoxazole min. 97.0 % 1072-67-9 25G ₹5400 2022-05-26 Buy
TCI Chemicals (India) A0980 3-Amino-5-methylisoxazole min. 97.0 % 1072-67-9 250G ₹33000 2022-05-26 Buy
Product number Packaging Price Buy
PHR3358 30MG ₹63214.5 Buy
PHR2577 100MG ₹39792.7 Buy
232270 50G ₹17309.18 Buy
A0980 25G ₹5400 Buy
A0980 250G ₹33000 Buy

3-Amino-5-methylisoxazole Chemical Properties,Uses,Production

Chemical Properties

yellow crystalline powder, crystals and chunks

Uses

3-Amino-5-methylisoxazole was used in synthesis of:

  • naphtho[1,2-e][1,3]oxazines
  • series of 1-aryl-4-methyl-3,6-bis-(5-methylisoxazol-3-yl)-2-thioxo-2,3,6,10b-tetrahydro-1H-pyrimido[5,4-c]quinolin-5-ones, having potential mosquito larvicidal activity
  • hydroxylamines of sulfadiazine and sulfamethoxazole

General Description

3-Amino-5-methylisoxazole is the major intermediate formed during sulfamethoxazole biodegradation by Pseudomonas psychrophila strain HA-4. It is the intermediate formed during the photocatalytic degradation of sulfamethoxazole (SMX).

Global( 310)Suppliers
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Scinva Chemicals and Pharmaceuticals Pvt Ltd +91-7406196725 +91-7406196725 Karnataka, India 71 58 Inquiry
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Biopharmacule Speciality Chemicals P Ltd (India) +91 40 6462 1866 Hyderabad, India 526 58 Inquiry
Clearsynth Labs 91-22-45045900 Maharashtra, India 3889 58 Inquiry
3-Isoxazolamine,5-methyl- 3-Methyl-5-aminoisoxazole 5-Methyl-3-aminoisoxazole 5-methyl-3-isoxazolamin 5-Methylisoxazol-3-amine, 5-Methyl-1,2-oxazol-3-amine 5-ethylisoxazol-3-aMine 3-AMino-5-Methylisoxazole, 98+% 5GR NSC 159134 3-AMINO-5-METHYLISOXAZOL FOR SYNTHESIS SulfaMethoxazole Related CoMpound C Isoxazole, 3-amino-5-methyl- (8CI) 3-amino-5-methylisooxzole 3-Amino-5-methylisoxazole >=97% 5-Methyl-3-iso-xazolamine LABOTEST-BB LT00080632 Isoxazole, 3-amino-5-methyl- TIMTEC-BB SBB005553 5-METHYL-ISOXAZOL-3-YLAMINE AKOS BBS-00004236 3-AMINO-5-METHYLISOXAZOL 3-AMINO-5-METHYLISOXAZOLE 3-AMINO-5-METHYLISOXAZOLE, 98+% 3-Amino-5-Methyl Isooxazole 5-Methyl-3-isoxazolylamine 3-Amino-5-methylisox 3-AMINO-5-METHYLLISOXAZOLE Sulfamethoxazole Impurity 3(Sulfamethoxazole EP Impurity C) Sulfamethoxazole impurity C (EP) 3-Amino-5-methylisoxazole > Sulfamethoxazole EP Impurity C/ Sulfamethoxazole Related Compound C Sulfamethoxazole Related Compound C (5-methylisoxazol-3-amine) (1631533) 5-Methyl-3-isoxazolamine 5-METHYLISOXAZOL-3-AMINE Sulfamethoxazole impurity C 3-Amino-5-methylisoxazole 1072-67-9 Sulfamethoxazole USP Related Compound C 1072-67-9 AMINO Building Blocks Isoxazoles Heterocyclic Building Blocks Amines, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds Building Blocks Heterocyclic Building Blocks Isoxazoles Amines Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds Oxazole&Isoxazole