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L-Proline, 4-amino-, (4R)- (9CI)

L-Proline, 4-amino-, (4R)- (9CI) structure

CAS No.: 16257-88-8

Chemical Name:: L-Proline, 4-amino-, (4R)- (9CI)

Synonyms: trans-4-Amino-L-proline;trans-4-Aminoproline;(4R)-4-Amino-L-proline;L-trans-4-Amino-proline;L-Proline, 4-amino-, (4R)-;(4R)-4-Amino-L-proline 2HCl;L-Proline,4-aMino-(4R)-(9Cl);L-Proline, 4-amino-, (4R)- (9CI);(4R)-4-Amino-L-proline dihydrochloride

CBNumber:: CB71069823

Molecular Formula:: C5H10N2O2

Molecular Weight:: 130.15

MDL Number:: MFCD03788066

MOL File:: 16257-88-8.mol

MSDS File:: SDS

Last updated:2026-05-28 02:11:38

Product description	Number	Pack Size	Price
4-Amino-L-trans-proline	430304	250mg	$403
4-Amino-L-trans-proline	430304	500mg	$595
4-Amino-L-trans-proline	TRC-A593885-50MG	50mg	$421
4-Amino-L-trans-proline	TRC-A593885-250MG	250mg	$1250
4-Amino-L-trans-proline	TRC-A593885-100MG	100mg	$696

Request For Quotation

L-Proline, 4-amino-, (4R)- (9CI) Properties

Boiling point	289℃
Density	1.244
Flash point	128℃
storage temp.	2-8°C
solubility	Methanol (Slightly), DMSO (Slightly)
pka	2.01±0.20(Predicted)
form	Solid
color	Pale Brown to Light Brown
Stability	Hygroscopic

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H303-H313-H333
Precautionary statements	P312-P304+P312

L-Proline, 4-amino-, (4R)- (9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	430304	4-Amino-L-trans-proline	16257-88-8	250mg	$403	2026-06-03	Buy
Usbiological	430304	4-Amino-L-trans-proline	16257-88-8	500mg	$595	2026-06-03	Buy
TRC	TRC-A593885-50MG	4-Amino-L-trans-proline	16257-88-8	50mg	$421	2026-06-03	Buy
TRC	TRC-A593885-250MG	4-Amino-L-trans-proline	16257-88-8	250mg	$1250	2026-06-03	Buy
TRC	TRC-A593885-100MG	4-Amino-L-trans-proline	16257-88-8	100mg	$696	2026-06-03	Buy

Product number	Packaging	Price	Buy
430304	250mg	$403	Buy
430304	500mg	$595	Buy
TRC-A593885-50MG	50mg	$421	Buy
TRC-A593885-250MG	250mg	$1250	Buy
TRC-A593885-100MG	100mg	$696	Buy

L-Proline, 4-amino-, (4R)- (9CI) Chemical Properties,Uses,Production

Uses

4-Amino-L-trans-proline is used to improve antagonistic activity of α-conotoxin analogues targeting α7 nicotinic acetylcholine receptors.

L-Proline, 4-amino-, (4R)- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

L-Proline, 4-amino-, (4R)- (9CI) Suppliers

Global( 36)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	9976	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30224	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
Wuhan Topule Biopharmaceutical Co., Ltd	+8618327326525	masar@topule.com	China	8467	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	43333	58
Sichuan Biosynce Pharmatech Co., Ltd.	+8619950309693	diane@biosynce.com	China	4871	58
Aladdin Scientific		tp@aladdinsci.com	United States	52923	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131956	58
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42934	64

Supplier	Advantage
Alchem Pharmtech,Inc.	58
Fuxin Pharmaceutical	58
Career Henan Chemica Co	58
Nextpeptide Inc	58
Wuhan Topule Biopharmaceutical Co., Ltd	58
HANGZHOU LEAP CHEM CO., LTD.	58
Sichuan Biosynce Pharmatech Co., Ltd.	58
Aladdin Scientific	58
Amadis Chemical Company Limited	58
Shanghai Hanhong Scientific Co.,Ltd.	64

L-Proline, 4-amino-, (4R)- (9CI) Spectrum

L-Proline, 4-amino-, (4R)- (9CI)(16257-88-8)¹HNMR

16257-88-8(L-Proline, 4-amino-, (4R)- (9CI))Related Search:

L-N-[(4'-BOC)PIPERIDINO]PROLINE N-Boc-4-oxo-L-Proline methyl ester L-Proline, 4-amino-, (4R)- (9CI) N-Boc-trans-4-amino-L-proline methyl ester hydrochloride (2S,4R)-1-BOC-4-AMINO-PYRROLIDINE-2-CARBOXYLIC ACID

(2S, 4R)-4-AMINO-1-[BENZYLOXYCARBONYL]PYRROLIDINE-2-METHYLCARBOXYLATE HYDROCHLORIDE (2S,4R)-FMOC-4-AMINO-1-BOC-PYRROLIDINE-2-CARBOXYLIC ACID (2S, 4R)-BOC-4-AMINO-1-FMOC-PYRROLIDINE-2-CARBOXYLIC ACID (2S,4R)-4-BOC-AMINO PYRROLIDINE-2-CARBOXYLIC ACID (2S,4R)-1-CBZ-4-AMINO PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER

(2S, 4R)-4-[(FLUOREN-9-YLMETHOXY) CARBONYLAMINO]PYRROLIDINE-2-METHYLCARBOXYLATE (2S, 4R)-4-AMINO-1-[T-BUTOXYCARBONYL]PYRROLIDINE-2-ETHYLCARBOXYLATE (2S,4R)-4-AMINO-1-BOC-PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER-OXYLATE SALT FMOC-L-TRANSPRO(4-(NH-(CH2-CO-BN))) (2S,4S)-4-[(FLUORENE-9-YLMETHOXY)CARBONYLAMINO]PYRROLIDINE-2-METHYLCARBOXYLATE HYDROCHLORIDE

FMOC-L-TRANSPRO(4-NH-ALLOC) (2S,4R)-4-BOC-AMINO PYRROLIDINE-2-CARBOXYLIC ACID METHYL ESTER FMOC-L-TRANSPRO[4-GUANIDINO-(PMC)]

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L-Proline, 4-amino-, (4R)- (9CI) (4R)-4-Amino-L-proline L-trans-4-Amino-proline trans-4-Aminoproline L-Proline,4-aMino-(4R)-(9Cl) (4R)-4-Amino-L-proline 2HCl L-Proline, 4-amino-, (4R)- (4R)-4-Amino-L-proline dihydrochloride trans-4-Amino-L-proline 16257-88-8 PYRROLIDINE