Name: 1H-Pyrrole-2-carbohydrazide
SKU: 50269-95-9

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Basic Information

Molecular Structure:
CAS No.:	50269-95-9
Name:	1H-Pyrrole-2-carbohydrazide
Article Data:	12

Formula:	C₅H₇N₃O
Molecular Weight:	125.13
Synonyms:	2-(Hydrazinocarbonyl)pyrrole;NSC 134466;Pyrrole-2-carboxylic acid hydrazide;
Density:	1.313 g/cm³
Melting Point:	232 °C
Hazard Symbols:	Xn
Risk Codes:	20/21/22
Safety:	36/37
PSA:	70.91000
LogP:	0.70940

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Specification

The CAS register number of 1H-Pyrrole-2-carboxylicacid, hydrazide is 50269-95-9. It also can be called as 2-(Hydrazinocarbonyl)pyrrole and the IUPAC name about this chemical is 1H-pyrrole-2-carbohydrazide. The molecular formula about this chemical is C₅H₇N₃O and the molecular weight is 125.13. It belongs to the following product category which includes Amide.

Physical properties about 1H-Pyrrole-2-carboxylicacid, hydrazide are: (1)ACD/LogP: -1.22; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 3.24; (5)ACD/KOC (pH 7.4): 3.25; (6)#H bond acceptors: 4; (7)#H bond donors: 4; (8)#Freely Rotating Bonds: 2; (9)Polar Surface Area: 28.48 Å²; (10)Index of Refraction: 1.614; (11)Molar Refractivity: 33.21 cm³; (12)Molar Volume: 95.2 cm³; (13)Polarizability: 13.16x10^-24cm³; (14)Surface Tension: 63.8 dyne/cm; (15)Density: 1.313 g/cm³.

Uses of 1H-Pyrrole-2-carboxylicacid, hydrazide: it can be used to produce 2-pyrrol-2-yl-[1,3,4]oxadiazole with triethoxymethane. This reaction needs heating. The reaction time is 6 hours. The yield is about 63%.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It may cause damage to health. If you want to use it, wear suitable protective clothing and gloves. This chemical is harmful by inhalation, in contact with skin and if swallowed.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(NN)c1cccn1
(2)InChI: InChI=1/C5H7N3O/c6-8-5(9)4-2-1-3-7-4/h1-3,7H,6H2,(H,8,9)
(3)InChIKey: FQIAWPZQJCAPSW-UHFFFAOYAW
(4)Std. InChI: InChI=1S/C5H7N3O/c6-8-5(9)4-2-1-3-7-4/h1-3,7H,6H2,(H,8,9)
(5)Std. InChIKey: FQIAWPZQJCAPSW-UHFFFAOYSA-N