ChemicalBook >> CAS DataBase List >>S-(+)-2-Amino-1-propanol


Chemical Name:
Molecular Formula:
Molecular Weight:
MOL File:
MSDS File:

S-(+)-2-Amino-1-propanol Properties

Melting point -2°C
alpha 21.8 º (c=2,ethanol)
Boiling point 72-73 °C11 mm Hg(lit.)
Density 0.965 g/mL at 25 °C(lit.)
refractive index n20/D 1.450
Flash point 145 °F
storage temp. Keep in dark place,Inert atmosphere,2-8°C
pka 12.88±0.10(Predicted)
form Oily Liquid
color Clear colorless to yellow
Specific Gravity 0.96
optical activity [α]20/D +18°, neat
Sensitive Hygroscopic
BRN 1718865
CAS DataBase Reference 2749-11-3(CAS DataBase Reference)
NIST Chemistry Reference 1-Propanol, 2-amino-, (S)-(2749-11-3)


Risk and Safety Statements

Signal word  Danger
Hazard statements  H227-H318-H314
Precautionary statements  P210-P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405-P501-P280-P305+P351+P338-P310-P210e-P260h-P303+P361+P353-P501a
Hazard Codes  C,Xi
Risk Statements  34-36/37/38
Safety Statements  26-36/37/39-45-36
RIDADR  UN 2735 8/PG 2
WGK Germany  3
HazardClass  8
PackingGroup  III
HS Code  29221990

S-(+)-2-Amino-1-propanol price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A76206 (S)-(+)-2-Amino-1-propanol 98% 2749-11-3 1g $41.3 2022-05-15 Buy
Sigma-Aldrich A76206 (S)-(+)-2-Amino-1-propanol 98% 2749-11-3 10g $290 2022-05-15 Buy
TCI Chemical A1085 (S)-(+)-2-Amino-1-propanol >98.0%(GC)(T) 2749-11-3 1mL $25 2022-04-27 Buy
TCI Chemical A1085 (S)-(+)-2-Amino-1-propanol >98.0%(GC)(T) 2749-11-3 5mL $84 2022-04-27 Buy
Alfa Aesar B24916 (S)-(+)-2-Amino-1-propanol, 98% 2749-11-3 5g $103 2021-12-16 Buy
Product number Packaging Price Buy
A76206 1g $41.3 Buy
A76206 10g $290 Buy
A1085 1mL $25 Buy
A1085 5mL $84 Buy
B24916 5g $103 Buy

S-(+)-2-Amino-1-propanol Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid


(S)-(+)-2-Amino-1-propanol may be used in the preparation of unsymmetrical tridentate Schiff base ligands via condensation with carbonyl compounds. It may also be used as a chiral auxillary for the preparation of tert-butyl 4-N-[(2-hydroxy-1-(S)-methyl)ethylamino]-2-methylene-4-(S)-phenyl-butyrate.


S-(+)-2-Amino-1-propanol is an aliphatic amino alcohol shown to induce an antiproliferative effect in B16 melanoma cells. S-(+)-2-Amino-1-propanol is used in the preparation of oxazolines which are of ten used as ligands in homogeneous catalysis.


ChEBI: An amino alcohol that is L-alanine in which the carboxy group has been reduced to the corresponding alcohol.

Purification Methods

Purify it as for S-2-amino-3-methylbutan-1-ol below. [Beilstein 4 IV 1615.]

S-(+)-2-Amino-1-propanol Preparation Products And Raw materials

Global( 412)Suppliers
Supplier Tel Email Country ProdList Advantage
Allfluoro pharmaceutical co. ltd.
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Frapp's ChemicalNFTZ Co., Ltd.
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Changzhou Ditong Chemical Co.,Ltd
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View Lastest Price from S-(+)-2-Amino-1-propanol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-11-30 S-(+)-2-Amino-1-propano
US $125.00 / ASSAYS 1KG 99% 100kg Baoji Guokang Bio-Technology Co., Ltd.
2021-07-13 S-(+)-2-Amino-1-propano
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09 S-(+)-2-Amino-1-propano
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
H-L-ALA-OL H-ALANINOL H-ALA-OL S-(+)-2 AMINO-PROPANOL L-(+)-ALANINOL L-ALANILOL L-(+)-2-AMINO PROPANOL L-2-AMINO-PROPANOL L-Alaninols-(+)-2-amino propanol (2S)-(+)-2-Aminopropan-1-ol L-Alaninol, (2S)-(+)-2-Amino-1-hydroxypropane L-Alaninol SynonyMs: (S)-(+)-2-AMino-1-propanol (S)-(+)-2-AMino-1-propanol 98% 2-(2-AMinoethyl)-1,3-dioxolane, 98.0%(GC&T (S)-(+)-2-AMino-1-propanol, 98% 1GR L-Alaninol≥ 99.9% (GC, Chiral purity) L-Alaninol,99%e.e. (S)-(+)-2-AMINO-1-PROPANOL (S)-2-AMINO-PROPAN-1-OL L-Alaninol,98+% L-Alaninol (L-2-Amino-1-propanol) (+)-2-Aminopropan-1-ol (S)-(+)-Alaninol Aminopropanol,95% (S)-(+)-2-AMINO-1-PROPANOL, 98% (97% EE/ L-Alaninol(L-2-Amino-Propanol) L-Ala-ol VL-Alaninol S-(+)-ALANINOL:L-ALANINOL (S)-(+)-2-Amino-1-propanol,98% S-(+)-2-Alaninol (L- L-Alanino [(2S)-1-hydroxypropan-2-yl]ammonium (S)-(+)-2-Amino-1-propanol > 1-Propanol, 2-amino-, (2S)- S-(+)-2-Amino-1-propanol fandachem (S)-(+)-2-AMINO-L-PROPANOL S-(+)-2-Amino-1-propanol USP/EP/BP H-ALA-OL 2-AMINOPROPANOL L-ALANINOL 310399 L-2-Amino-1-propanol (S)-2-AMINO-1-PROPANOL 2749-11-3 2749-11-2 11/3/2749 2749-11-03 27-49-1 C3H9NO Specialty Synthesis Oxygen Compounds Peptide Synthesis Asymmetric Synthesis Amino Alcohols Chiral Building Blocks Amino Alcohols (Chiral) Building Blocks Amino Acid Derivatives
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