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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:2025-01-16 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
NIST Chemistry Reference

SAFETY

Risk and Safety Statements

Symbol(GHS)  trực tiếp đá gà hôm nayLiên kết đăng nhập
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 $45.4 2024-06-20 Buy
Sigma-Aldrich A76206 (S)-(+)-2-Amino-1-propanol 98% 2749-11-3 10g $282 2024-06-20 Buy
TCI Chemical A1085 (S)-(+)-2-Amino-1-propanol >98.0%(GC)(T) 2749-11-3 1mL $28 2024-06-20 Buy
TCI Chemical A1085 (S)-(+)-2-Amino-1-propanol >98.0%(GC)(T) 2749-11-3 5mL $93 2024-06-20 Buy
Alfa Aesar B24916 (S)-(+)-2-Amino-1-propanol, 98% 2749-11-3 5g $120 2024-06-20 Buy
Product number Packaging Price Buy
A76206 1g $45.4 Buy
A76206 10g $282 Buy
A1085 1mL $28 Buy
A1085 5mL $93 Buy
B24916 5g $120 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
trực tiếp đá gà hôm nayLiên kết đăng nhập 2025-01-27 H-Ala-ol
2749-11-3
US $0.00-0.00 / kg 1kg 98% 1T+ Sichuan HongRi Pharma-Tech Co.,Ltd
trực tiếp đá gà hôm nayLiên kết đăng nhập 2024-06-15 S-(+)-2-Amino-1-propano
2749-11-3
US $125.00 / ASSAYS 1KG 99% 100kg Baoji Guokang Bio-Technology Co., Ltd.
trực tiếp đá gà hôm nayLiên kết đăng nhập 2024-01-31 L-2-amino-1-propanol
2749-11-3
US $0.00 / Kg/Drum 1Kg/Drum 99% 5000KG Hebei Mojin Biotechnology Co., Ltd
  • trực tiếp đá gà hôm nayLiên kết đăng nhập
  • 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 2750-11-03 27-49-1 C3H9NO Specialty Synthesis Oxygen Compounds Peptide Synthesis Asymmetric Synthesis Amino Alcohols Chiral Building Blocks Amino Alcohols (Chiral) Building Blocks
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