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L-Alaninol

CAS No.
2749-11-3
Chemical Name:
L-Alaninol
Synonyms
L-ALANINOL;2-AMINOPROPANOL;H-ALA-OL;310399;L-2-Amino-1-propanol;(S)-2-AMINO-1-PROPANOL;L-Ala-ol;L-Alanino;H-ALANINOL;H-L-ALA-OL
CBNumber:
CB8693194
Molecular Formula:
C3H9NO
Molecular Weight:
75.11
MDL Number:
MFCD00064412
MOL File:
2749-11-3.mol
MSDS File:
SDS
Last updated:2024-01-16 16:12:45

L-Alaninol Properties

Melting point -2°C
Boiling point 72-73 °C11 mm Hg(lit.)
alpha 21.8 º (c=2,ethanol)
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
Water Solubility Completely miscible in water
solubility Chloroform, Methanol (Slightly)
form Oily Liquid
pka 12.88±0.10(Predicted)
Specific Gravity 0.96
color Clear colorless to yellow
optical activity [α]20/D +18°, neat
Sensitive Hygroscopic
BRN 1718865
CAS DataBase Reference 2749-11-3(CAS DataBase Reference)
FDA UNII V403GH89L1
NIST Chemistry Reference 1-Propanol, 2-amino-, (S)-(2749-11-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
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
10-23
HazardClass  8
PackingGroup  III
HS Code  29221990
NFPA 704
1
3 0

L-Alaninol 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 $47.2 2024-03-01 Buy
Sigma-Aldrich A76206 (S)-(+)-2-Amino-1-propanol 98% 2749-11-3 10g $293 2024-03-01 Buy
TCI Chemical A1085 (S)-(+)-2-Amino-1-propanol >98.0%(GC)(T) 2749-11-3 1mL $28 2024-03-01 Buy
TCI Chemical A1085 (S)-(+)-2-Amino-1-propanol >98.0%(GC)(T) 2749-11-3 5mL $93 2024-03-01 Buy
Alfa Aesar B24916 (S)-(+)-2-Amino-1-propanol, 98% 2749-11-3 5g $108.65 2024-03-01 Buy
Product number Packaging Price Buy
A76206 1g $47.2 Buy
A76206 10g $293 Buy
A1085 1mL $28 Buy
A1085 5mL $93 Buy
B24916 5g $108.65 Buy

L-Alaninol Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid

Uses

(S)-(+)-2-Amino-1-propanol (L-Alaninol) 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.

Uses

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.

Definition

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

Biochem/physiol Actions

Pseudomonas sp. strain KIE171 was able to grow with L-alaninol [S-(+)-2-amino-1-propanol] as the sole carbon source[1]. W?sch et al. found that mutant KIE171-BI transformed isopropylamine to L-alaninol, mutant KIE171-BII failed to do so.

Purification Methods

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

References

[1] Susana I de Azevedo W?sch. “Transformation of isopropylamine to L-alaninol by Pseudomonas sp. strain KIE171 involves N-glutamylated intermediates.”Applied and Environmental Microbiology (2002): 68.

485-47-2
2491-20-5
2749-11-3
Synthesis of L-Alaninol from Ninhydrin hydrate and L-Alanine methyl ester hydrochloride
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View Lastest Price from L-Alaninol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
H-Ala-ol pictures 2024-05-24 H-Ala-ol
2749-11-3
US $0.00-0.00 / kg 1kg 98% 1T+ Sichuan HongRi Pharma-Tech Co.,Ltd
S-(+)-2-Amino-1-propano pictures 2023-06-15 S-(+)-2-Amino-1-propano
2749-11-3
US $125.00 / ASSAYS 1KG 99% 100kg Baoji Guokang Bio-Technology Co., Ltd.
L-2-amino-1-propanol pictures 2023-01-31 L-2-amino-1-propanol
2749-11-3
US $0.00 / Kg/Drum 1Kg/Drum 99% 5000KG Hebei Mojin Biotechnology Co., Ltd
  • H-Ala-ol pictures
  • H-Ala-ol
    2749-11-3
  • US $0.00-0.00 / kg
  • 98%
  • Sichuan HongRi Pharma-Tech 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-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 Pirimicarb Impurity 5 (Pirimiphos Ethyl) L-Alaninol, 98% [(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