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1-PHENYLSEMICARBAZIDE

1-PHENYLSEMICARBAZIDE structure

CAS No.: 103-03-7

Chemical Name:: 1-PHENYLSEMICARBAZIDE

Synonyms: Febrimin;Carbaphen;KRYOGENIN;CRYOGENINE;Phenygenine;Phenicarbazid;Phenicarbazide;Fenylsemikarbazid;Phenylsemicarbazide;1-PHENYLSEMICARBAZIDE

CBNumber:: CB9145791

Molecular Formula:: C7H9N3O

Molecular Weight:: 151.17

MDL Number:: MFCD00007942

MOL File:: 103-03-7.mol

MSDS File:: SDS

Last updated:2024-08-17 21:30:02

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1-PHENYLSEMICARBAZIDE Properties

Melting point	171-174 °C (lit.)
Boiling point	273.17°C (rough estimate)
Density	1.2100 (rough estimate)
refractive index	1.5860 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	acetone: very soluble(lit.)
pka	11.16±0.43(Predicted)
form	powder to crystal
color	White to Light yellow
BRN	743311
CAS DataBase Reference	103-03-7(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	1LR2578324
IARC	3 (Vol. 12, Sup 7) 1987
EPA Substance Registry System	Phenicarbazide (103-03-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS08

Signal word

Warning

Hazard statements

H315-H319-H335-H351

Precautionary statements

P201-P261-P280-P305+P351+P338-P405-P501a

Hazard Codes

Risk Statements

Safety Statements

45-36/37/39-26

WGK Germany

RTECS

FD0575000

TSCA

Yes

HS Code

29280090

NFPA 704

	1
2		0

1-PHENYLSEMICARBAZIDE price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	245909	1-Phenylsemicarbazide 99%	103-03-7	10g	$77.5	2024-03-01	Buy
TCI Chemical	P0227	1-Phenylsemicarbazide >98.0%(HPLC)(T)	103-03-7	25g	$44	2024-03-01	Buy
Alfa Aesar	B22331	1-Phenylsemicarbazide, 99%	103-03-7	25g	$48.65	2024-03-01	Buy
Alfa Aesar	B22331	1-Phenylsemicarbazide, 99%	103-03-7	100g	$133.65	2024-03-01	Buy
AK Scientific	S661	1-Phenylsemicarbazide	103-03-7	5g	$67	2021-12-16	Buy

Product number	Packaging	Price	Buy
245909	10g	$77.5	Buy
P0227	25g	$44	Buy
B22331	25g	$48.65	Buy
B22331	100g	$133.65	Buy
S661	5g	$67	Buy

1-PHENYLSEMICARBAZIDE Chemical Properties,Uses,Production

Uses

1-Phenylsemicarbazide was used in the synthesis of a series of alkyl(aryl/heteroaryl) substituted 3-trifluoromethyl-1H-1-phenylpyrazoles and alkyl 3-carboxylate analogs by the cyclocondensation reactions with 4-alkoxy-1,1,1-trihaloalk-3-en-2-ones.

Definition

ChEBI: Phenicarbazide is a member of phenylhydrazines.

brand name

Antipyretic dellepsoids d26.

World Health Organization (WHO)

Phenicarbazide, which has analgesic and antipyretic activity, was introduced in the 1970s. It has been withdrawn in at least one country on grounds of its adverse effect profile and it appears to have fallen into disuse in others.

Purification Methods

Crystallise it from water and dry it in a vacuum over KOH. [Beilstein 15 H 287, 15 II 106, 15 III 184, 15 IV 180.]

1-PHENYLSEMICARBAZIDE synthesis

Synthesis of 1-PHENYLSEMICARBAZIDE from PHENYLURETHANE and 4-Fluorobenzhydrazide

1-PHENYLSEMICARBAZIDE Preparation Products And Raw materials

Raw materials

Urea NITROSOPHENYLUREA Hydrazinecarboxamide, 2-(1-methylethylidene)-1-phenyl- ethyl cyanate 1,5-Diphenylcarbazide

3,5-DIMETHYLPYRAZOLE-1-CARBOXAMIDE 4-Fluorobenzhydrazide Urethane Phenylhydrazine hydrochloride PHENYLURETHANE

1-Methyl-1-nitrosourea Phenylhydrazine

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Preparation Products

3-Hydroxy-1-phenyl-1,2,4-triazole Triazophos

1-PHENYLSEMICARBAZIDE Suppliers

Global( 123)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5882	58
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9357	55
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49392	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29823	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81148696 +86-15536356810	1022@dideu.com	China	3878	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23555	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52861	58
PT CHEM GROUP LIMITED		peter68@ptchemgroup.com	China	35426	58
ZHEJIANG JIUZHOU CHEM CO., LTD	+86-0576225566889 +86-13454675544	admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com	China	12272	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50003	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	58
Hangzhou FandaChem Co.,Ltd.	55
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
ANHUI WITOP BIOTECH CO., LTD	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
PT CHEM GROUP LIMITED	58
ZHEJIANG JIUZHOU CHEM CO., LTD	58
GIHI CHEMICALS CO.,LIMITED	58

View Lastest Price from 1-PHENYLSEMICARBAZIDE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-09-19	1-PHENYLSEMICARBAZIDE 103-03-7	US $9.00 / KG	1KG	99.8%	100tons	Hebei Chuanghai Biotechnology Co,.LTD
2024-08-05	1-PHENYLSEMICARBAZIDE 103-03-7	US $0.10 / KG	1KG	99.0%	1000 tons	Shaanxi Dideu Medichem Co. Ltd
2020-01-10	1-PHENYLSEMICARBAZIDE 103-03-7	US $9.80 / KG	1g	≥99%	100kg	Career Henan Chemical Co

1-PHENYLSEMICARBAZIDE
103-03-7
US $9.00 / KG
99.8%
Hebei Chuanghai Biotechnology Co,.LTD

1-PHENYLSEMICARBAZIDE
103-03-7
US $0.10 / KG
99.0%
Shaanxi Dideu Medichem Co. Ltd

1-PHENYLSEMICARBAZIDE
103-03-7
US $9.80 / KG
≥99%
Career Henan Chemical Co

1-PHENYLSEMICARBAZIDE Spectrum

1-PHENYLSEMICARBAZIDE(103-03-7)MS 1-PHENYLSEMICARBAZIDE(103-03-7)¹³CNMR 1-PHENYLSEMICARBAZIDE(103-03-7)IR1 1-PHENYLSEMICARBAZIDE(103-03-7)IR2

103-03-7(1-PHENYLSEMICARBAZIDE)Related Search:

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2-phenylhydrazide,carbamicacid 2-phenyl-hydrazinecarboxamid 2-phenylhydrazinecarboxamide Carbamic acid, 2-phenylhydrazide carbamicacid,2-phenylhydrazide Carbaphen Cryogenine (pharmaceutical) 1-Phenylsemicarbazide,99% 1-PhenylseMicarbazide, 99% 25GR 1-Phenylsemicarbazide 99% 1-Phenylsemicarbazide hydrochloride cryogenine(pharmaceutical) Febrimin Fenylsemikarbazid Hydrazine, 1-carbamoyl-2-phenyl- Hydrazinecarboxamide, 2-phenyl- Phenicarbazid Phenicarbazide Phenygenine Phenylsemicarbazide Semicarbazide, 1-phenyl- 1-CARBAMYL-2-PHENYLHYDRAZINE KRYOGENIN CRYOGENINE 1-PHENYLSEMICARBAZIDE 1-PHENYLSEMICARBAZIDE, SYNTHESIS GRADE 1-carbamoyl-2-phenyl-hydrazin 1-Carbamoyl-2-phenylhydrazine 1-Phenylhydrazinecarboxamide 2-phenyldiazenecarboxamide 2-Phenylhydrazide carbamic acid 1-Phenylsemicarbazide> 1-PHENYLSEMICARBAZIDE USP/EP/BP n-Phenylsemicarbazide, 99%+ n-Phenylsemicarbazide 103-03-7 C6H5NHNHCONH2 Building Blocks Carbonyl Compounds Organic Building Blocks Ureas Carbonyl Compounds Organic Building Blocks Ureas