3-Amino-1,2,4-triazole-5-carboxylic acid
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3-Amino-1,2,4-triazole-5-carboxylic acid
structure -
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CAS No:
3641-13-2
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Formula:
C3H4N4O2
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Chemical Name:
3-Amino-1,2,4-triazole-5-carboxylic acid
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Synonyms:
1H-1,2,4-Triazole-3-carboxylic acid,5-amino-;s-Triazole-3-carboxylic acid,5-amino-;5-Amino-1H-1,2,4-triazole-3-carboxylic acid;3-Amino-1,2,4-triazole-5-carboxylic acid;3-Amino-5-carboxy-1,2,4-triazole;5-Carboxy-2-amino-1,3,4-triazole;2-Amino-5-carboxy-1,3,4-triazole;NSC 164710;NSC 513580;3-Amino-1H-1,2,4-trizole-5-carboxylic acid;5-Amino-2H-1,2,4-triazole-3-carboxylic acid;5-Amino-[1,3,4]triazole-2-carboxylic acid;3-Amino-1H-1,2,4-triazole-5-carboxylic acid;5-Carboxy-3-amino-1,2,4-triazole;5-Amino-1,2,4-triazole-3-carboxylic acid;5-Amino-3-carboxyl-1,2,4-triazole;108284-49-7;10054-88-3
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CAS No:
3-Amino-1,2,4-triazole-5-carboxylic acid Basic Attributes
128.09
128.09
222-868-1
N0Z8Y9VGO0
513580|164710
DTXSID9063110
2933990090
Characteristics
105
-0.5
A white crystalline powder
1.9±0.1 g/cm3
178 °C
562.4°C at 760 mmHg
293.9±25.4 °C
1.747
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information
IRRITANT
36/37/38-20/21/22
24/25-36-26
Xi,Xn
Stable under normal temperatures and pressures.
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 7 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
3-Amino-1,2,4-triazole-5-carboxylic acid Use and Manufacturing
A solution of ethyl 2-(2-carbamimidoylhydrazinyl)-2-oxoacetic acid (2 g, 35.60 mmol) in water (100 ml) was stirred for 12 h at 100°C. The resulting mixture was concentrated under vacuum to give a residue, which was precipitated from water (10 ml) to afford 5-amino-lH-l , 2, 4-triazole-3-carboxylic acid as a white solid (1.1 g, 63percent). LC/MS (ES, m/z): [M+H]Add 90 mL of anhydrous methanol to a 250 mL three-necked flask. Take 12.8 g (10 mmol) of The organometallic complex [Mo(eta3-C3H5)Br(CO)2(NCMe)2]was prepared according to literature methods [1, 5]. A solution of[Mo(eta3-C3H5)Br(CO)2(NCMe)2] (2.0 g, 5.63 mmol) in ethanol(60 mL) was treated with The organometallic complex [Mo(CO)3Br2(NCMe)2] was preparedaccording to literature methods [1, 4, 5]. A solution of Mo-II(2.3 g, 5.45 mmol) in ethanol (60 mL) was treated with A solution of 3-Nitro-1, 2, 4-triazole-5-carboxylic acid (HCANT) was made by amodified literature method for conversion of amino-triazoles to thenitro derivative [12]. After addition of NaNO2 (1.10 g, 15.9 mmol) to7 mL of H2SO4 at -5 C, glacial CH3CO2H (15 mL) and finely ground
Used as intermediate for medicine, pesticide and dye
1H-1,2,4-Triazole-3-carboxylic acid, 5-amino-: ACTIVE
Computed Properties
Molecular Weight:128.09
XLogP3:-0.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:128.03342538
Monoisotopic Mass:128.03342538
Topological Polar Surface Area:105
Heavy Atom Count:9
Complexity:127
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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3-Amino-1,2,4-triazole-5-carboxylic acid
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