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Cyclopentylamine

Cyclopentylamine structure

CAS No.: 1003-03-8

Chemical Name:: Cyclopentylamine

Synonyms: Cyclopentanamine;Cyclopentylamine,Aminocyclopentane;cb1689;Ring aMylaMine;CYCLOPENTYLAMINE;AMINOCYCLOPENTANE;AKOS BBS-00003621;cychlopentylamine;AMINOCYCLAOPENTANE;1-Cyclopentanamine

CBNumber:: CB7852565

Molecular Formula:: C5H11N

Molecular Weight:: 85.15

MDL Number:: MFCD00001380

MOL File:: 1003-03-8.mol

MSDS File:: SDS

Last updated:2024-12-18 14:08:57

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Cyclopentylamine Properties

Melting point	-85°C
Boiling point	106-108 °C(lit.)
Density	0.863 g/mL at 25 °C(lit.)
vapor pressure	26.72hPa at 20℃
refractive index	n20/D 1.450(lit.)
Flash point	63 °F
storage temp.	Flammables area
form	Liquid
pka	pK1:10.65(+1) (25°C)
color	Clear
explosive limit	1.3-9.40%(V)
Water Solubility	MISCIBLE
BRN	635706
LogP	0.83 at 20℃
CAS DataBase Reference	1003-03-8(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	4259VRY3GN
NIST Chemistry Reference	Cyclopentanamine(1003-03-8)
EPA Substance Registry System	Cyclopentanamine (1003-03-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS06

Signal word

Danger

Hazard statements

H225-H300-H314-H317-H331-H412

Precautionary statements

P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338

Hazard Codes

F,Xi,T

Risk Statements

11-37/38-43-34-25-20

Safety Statements

16-45-36/37/39-25-26

RIDADR

UN 2733 3/PG 2

WGK Germany

RTECS

GY8452000

8-10-23

TSCA

Yes

HazardClass

PackingGroup

HS Code

29213099

NFPA 704

	3
4		0

Cyclopentylamine price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	C115002	Cyclopentylamine 99%	1003-03-8	25g	$64.5	2024-03-01	Buy
Sigma-Aldrich	C115002	Cyclopentylamine 99%	1003-03-8	100g	$79.1	2024-03-01	Buy
TCI Chemical	C0887	Cyclopentylamine >99.0%(GC)(T)	1003-03-8	25mL	$36	2024-03-01	Buy
TCI Chemical	C0887	Cyclopentylamine >99.0%(GC)(T)	1003-03-8	500mL	$273	2024-03-01	Buy
Alfa Aesar	L01966	Cyclopentylamine, 99%	1003-03-8	25g	$37.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
C115002	25g	$64.5	Buy
C115002	100g	$79.1	Buy
C0887	25mL	$36	Buy
C0887	500mL	$273	Buy
L01966	25g	$37.65	Buy

Cyclopentylamine Chemical Properties,Uses,Production

Chemical Properties

a colorless liquid with an ammoniacal odor.

Uses

Cyclopentylamine acts as an important raw material and intermediate used in organic synthesis and pharmaceuticals. Further, it serves as chemokine receptor 2 antagonists. It acts as a ligand in coordination chemistry and forms cis-dichlorobis(cyclopentylamine)platinum(II) complex.

Preparation

Cyclopentylamine is produced from cyclopentanone and ammonia over nickel catalysts at 20 MPa and 150 – 200℃ in the presence of circulating hydrogen over a fixedbed catalyst.

Application

Cyclopentylamine is used in small amounts as an intermediate for the potato and rice fungizide pencycuron (Bayer, Nihon Tokushu, Noyaku Seizo).

Flammability and Explosibility

Highly flammable

Purification Methods

The amine may contain H2O or CO2 in the form of carbamate salt. Dry it over KOH pellets and then distil it from a few pellets of KOH. Store it in a dark, dry CO2-free atmosphere. It is characterised as the thiocyanate salt m 94.5o. The benzenesulfonyl derivative has m 68.5-69.5o. [Roberts & Chambers J Am Chem Soc 73 5030 1951, Bollinger et al. J Am Chem Soc 75 1729 1953, Beilstein 12 IV 4.]

Cyclopentylamine synthesis

Synthesis of Cyclopentylamine from Formamide, N-cyclopentyl-

Cyclopentylamine Preparation Products And Raw materials

Raw materials

2,4-difluoro-N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide Azidocyclopentane Formamide, N-cyclopentyl- cyclopentaniMine CYCLOPENTANONE OXIME

NITROCYCLOPENTANE

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Preparation Products

Pencycuron (1R，3S)-1，2，2-trimethyl-1，3-cycloperltanediamine CYCLOPENTYL ISOTHIOCYANATE CYCLOPENTYL-METHYL-AMINE TAK-960

Cyclopentyl chloroformate 1-BOC-4-CYCLOPENTYLAMINO-PIPERIDINE Benzenamine, N-cyclopentyl-3-methoxy-

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Cyclopentylamine Suppliers

Global( 274)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Xiamen Eagle Chemical Limited Corporation		yiyunchem@163.com	China	5774	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5889	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29793	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8618959220845	sales@amoychem.com	China	6383	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58

Supplier	Advantage
Xiamen Eagle Chemical Limited Corporation	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Springchem New Material Technology Co.,Limited	57
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58

View Lastest Price from Cyclopentylamine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-10-11	Cyclopentylamine 1003-03-8	US $10.00 / KG	1KG	99.%	10 ton	Hebei Chuanghai Biotechnology Co,.LTD
	2019-09-03	Cyclopentylamine 1003-03-8	US $7.00 / KG	1KG	99%	JD 733	Career Henan Chemical Co

Cyclopentylamine
1003-03-8
US $10.00 / KG
99.%
Hebei Chuanghai Biotechnology Co,.LTD

Cyclopentylamine
1003-03-8
US $7.00 / KG
99%
Career Henan Chemical Co

Cyclopentylamine Spectrum

Cyclopentylamine(1003-03-8)MS Cyclopentylamine(1003-03-8)¹HNMR Cyclopentylamine(1003-03-8)¹³CNMR Cyclopentylamine(1003-03-8)IR1 Cyclopentylamine(1003-03-8)Raman

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CyclopentylaMine, 99+% 100GR CyclopentylaMine, 99+% 25GR CyclopentylaMine, 99+% 5GR CyclopentylaMine 99% Ring aMylaMine cb1689 AKOS BBS-00003621 AMINOCYCLOPENTANE CYCLOPENTYLAMINE AMINOCYCLAOPENTANE 1-Aminocyclopentane 1-Cyclopentanamine Cyclopentane-1-amine Cyclopentylamine, 99+% Cyclopentylamine> 1003-03-8 Cyclopentylamine cychlopentylamine Cyclopentylamine,Aminocyclopentane Cyclopentanamine 1003-03-8 C5H11N1 C5H9NH2 AMINE Building Blocks Amines Organic Building Blocks Nitrogen Compounds C2 to C6 Amines Building Blocks C2 to C5 Chemical Synthesis Nitrogen Compounds Organic Building Blocks Pharmaceutical Intermediates bc0001