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(S)-(-)-1-Amino-1-phenylpropane

(S)-(-)-1-Amino-1-phenylpropane structure

CAS No.: 3789-59-1

Chemical Name:: (S)-(-)-1-Amino-1-phenylpropane

Synonyms: (S)-1-PHENYLPROPAN-1-AMINE;(S)-(-)-1-PHENYLPROPYLAMINE;(1S)-1-phenylpropan-1-amine;(S)-A-ETHYLBENZYLAMINE;(S)-1-PHENYLPROPYLAMINE;S(-)-A-ETHYLBENZYLAMINE;(-)-1-Phenylpropylamine;(S)-(-)-ETHYLBENZYLAMINE;(S)-(-)-PHENYLPROPYLAMINE;1-Phenylpropylamine S (-),

CBNumber:: CB2369587

Molecular Formula:: C9H13N

Molecular Weight:: 135.21

MDL Number:: MFCD00082356

MOL File:: 3789-59-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 00:29:19

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(S)-(-)-1-Amino-1-phenylpropane Properties

Melting point	-69°C
Boiling point	205°C
alpha	-20 º (neat)
Density	0.940 g/mL at 20 °C(lit.)
vapor pressure	26.5Pa at 20℃
refractive index	n20/D 1.520
Flash point	77°C
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	soluble in Chloroform, Ethanol. Methanol
form	clear liquid
pka	9.34±0.10(Predicted)
color	Colorless to Light yellow to Light orange
optical activity	[α]20/D 20±2°, neat
Sensitive	Air Sensitive
BRN	2412016
InChI	1S/C9H13N/c1-2-9(10)8-6-4-3-5-7-8/h3-7,9H,2,10H2,1H3/t9-/m0/s1
InChIKey	AQFLVLHRZFLDDV-VIFPVBQESA-N
SMILES	CC[C@H](N)c1ccccc1
CAS DataBase Reference	3789-59-1(CAS DataBase Reference)
UNSPSC Code	12352116
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS09,GHS05,GHS07

Signal word

Danger

Hazard statements

H227-H318-H401-H411-H302-H314

Precautionary statements

P273-P309-P280-P305+P351+P338-P310

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

22-34

Safety Statements

26-36/37/39-45

RIDADR

UN 2735 8/PG 2

WGK Germany

10-34

HazardClass

PackingGroup

HS Code

2921490090

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Acute Tox. 4 Oral
Skin Corr. 1B

REACH Registrations

Inactive

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	2
3		0

(S)-(-)-1-Amino-1-phenylpropane price More Price(49)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	51432	(S)-(−)-α-Ethylbenzylamine ≥95.0%(GC)	3789-59-1	5G	$91.4	2022-05-15	Buy
TCI Chemical	P1508	(S)-(-)-1-Phenylpropylamine >98.0%(GC)	3789-59-1	5g	$66	2023-01-07	Buy
TCI Chemical	P1508	(S)-(-)-1-Phenylpropylamine >98.0%(GC)	3789-59-1	25g	$221	2021-12-16	Buy
TRC	TRC-P336220-5G	(S)-(-)-1-Phenylpropylamine	3789-59-1	5g	$167	2026-06-03	Buy
TRC	TRC-P336220-25G	(S)-(-)-1-Phenylpropylamine	3789-59-1	25g	$307	2026-06-03	Buy

Product number	Packaging	Price	Buy
51432	5G	$91.4	Buy
P1508	5g	$66	Buy
P1508	25g	$221	Buy
TRC-P336220-5G	5g	$167	Buy
TRC-P336220-25G	25g	$307	Buy

(S)-(-)-1-Amino-1-phenylpropane Chemical Properties,Uses,Production

Uses

(S)-(-)-1-Amino-1-phenylpropane is used in the synthesis of a new series of L-Aspartyl-D-amino amide sweeteners. They contain a sweetness potency 2000 times that of a 10% sucrose solution. Also, a molecul ar determinant of substrate specificity for transaminases, owing to its chiral carbon.

Uses

For synthesis of optically active products

Uses

(S)-()-α-Ethylbenzylamine can be used:

To prepare optically active copolyacrylate polymers with sensing and chiroptical properties.
As a chiral auxiliary in the preparation of enantioenriched indanone derived α-SCF₂H β-keto esters.

(S)-(-)-1-Amino-1-phenylpropane Preparation Products And Raw materials

Raw materials

1-Propanone, 1-phenyl-, O-methyloxime, (1E)- Propiophenone

Preparation Products

1-Phenylpropan-1-amine SB 223412

(S)-(-)-1-Amino-1-phenylpropane Suppliers

Global( 195)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Syncozymes (Shanghai) Co.,Ltd.	021-68187180 13681683526	lchen@syncozymes.com	China	403	55
Chengdu Dorher Pharmaceutical CO.,Ltd	028-64259743 19983537320	wangmin@focuspharm.com	China	498	58
Hangzhou Copiore Chemical Co., Ltd.	17300981287 13757145729	sales@copiore.com	China	289	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
ShangHai DEMO Chemical Co.,Ltd	400-021-7337 2355568890	sales@demochem.com	China	2569	57
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16305	64

Supplier	Advantage
Syncozymes (Shanghai) Co.,Ltd.	55
Chengdu Dorher Pharmaceutical CO.,Ltd	58
Hangzhou Copiore Chemical Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
ShangHai DEMO Chemical Co.,Ltd	57
Energy Chemical	61
Capot Chemical Co., Ltd	66
Nanjing Chemlin Chemical Co., Ltd	64

View Lastest Price from (S)-(-)-1-Amino-1-phenylpropane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-13	(S)-(-)-1-Amino-1-phenylpropane 3789-59-1		1KG	99%	2000	Shenzhen Nexcon Pharmatechs Ltd.
2024-07-15	(S)-(-)-1-Amino-1-phenylpropane 3789-59-1	$1.00	1KG	99%	20t	Shaanxi Dideu Medichem Co. Ltd
2019-07-06	(S)-(-)-1-Amino-1-phenylpropane 3789-59-1	$1.00	1kg	98%	100KG	Career Henan Chemical Co

(S)-(-)-1-Amino-1-phenylpropane
3789-59-1
99%
Shenzhen Nexcon Pharmatechs Ltd.

(S)-(-)-1-Amino-1-phenylpropane
3789-59-1
$1.00
99%
Shaanxi Dideu Medichem Co. Ltd

(S)-(-)-1-Amino-1-phenylpropane
3789-59-1
$1.00
98%
Career Henan Chemical Co

(S)-(-)-1-Amino-1-phenylpropane Spectrum

(S)-(-)-1-Amino-1-phenylpropane(3789-59-1)¹HNMR

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(S)-ALPHA-PHENYLPROPYLAMINE (S)-(-)-ALPHA-ETHYLBENZYLAMINE (S)-(-)-ETHYLBENZYLAMINE (S)-A-ETHYLBENZYLAMINE S(-)-A-ETHYLBENZYLAMINE (S)-(-)-1-Amino-1-phenylpropane (S)-1-PHENYLPROPYLAMINE (1S)-(-)-1-Phenylpropylamine (S)-(-)-PHENYLPROPYLAMINE (S)-(-)-1-Amino-1-phenylpropane~(S)-(-)-alpha-Ethylbenzylamine 1-Phenylpropylamine S (-), (1S)-1-Phenyl-1-propanamine (1S)-1-Phenylpropane-1-amine (S)-1-Phenylpropane-1-amine (αS)-α-Ethylbenzenemethanamine (S)-(-)-1-PHENYLPROPYLAMINE (S-(-)-α-ETHYLBENZYLAMINE) S-(-)-α-ETHYLBENZYLAMINE ((R)-(+)-1-PHENYLPROPYLAMINE) (S)-(-)-1-Phenylpropylamine, ChiPros 99+%, ee 99% (S)-(-)-1-Phenylpropylamine, Chipros, ee 99% (S)-(-)-α-EthylbenzylaMine, 98%+ (S)-(-)-1-Phenylpropylamine > Benzenemethanamine, α-ethyl-, (αS)- (S)-(?)-α-Ethylbenzylamine (-)-1-Phenylpropylamine Benzenemethanamine, .alpha.-ethyl-, (S)- (S)-(?)-α-Ethylbenzylamine (1S)-1-phenylpropan-1-amine (S)-1-PHENYLPROPAN-1-AMINE (S)-(-)-1-PHENYLPROPYLAMINE 3789-59-1 Asymmetric Synthesis Amines Chiral Building Blocks Organic Building Blocks Chiral Compound chiral Chiral Reagent