(R)-(+)-Lactamide

Product Name: (R)-(+)-Lactamide
CAS No.: 598-81-2
Chemical Name: (R)-(+)-Lactamide
Synonyms: D-Lactamide;(R)-(+)-LACTAMIDE;(R)-(+)-Lactamide>(R)-(+)-Lactamide 97%;(R)-(+)-Lactamide;(R)-2-hydroxypropanamide;(2R)-2-Hydroxypropanamide;(R)-(+)-2-HYDROXYPROPIONAMIDE;Propanamide, 2-hydroxy-, (2R)-;(R)-(+)-Lactamide, 98%, ee: 99%
CBNumber: CB9237504
Molecular Formula: C3H7NO2
Formula Weight: 89.09
MOL File: 598-81-2.mol

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(R)-(+)-Lactamide Property

Melting point:: 50-53 °C(lit.)
alpha: 21 º (C=10 IN H2O)
Boiling point:: 281.9±23.0 °C(Predicted)
Density: 1.161±0.06 g/cm3(Predicted)
refractive index: 20.5 ° (C=10, H2O)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
pka: 13.34±0.20(Predicted)
color: White to Light yellow to Light orange
optical activity: [α]20/D +21.0°, c = 10 in H2O
InChI: InChI=1S/C3H7NO2/c1-2(5)3(4)6/h2,5H,1H3,(H2,4,6)/t2-/m1/s1
InChIKey: SXQFCVDSOLSHOQ-UWTATZPHSA-N
SMILES: C(N)(=O)[C@H](O)C

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Safety

Hazard Codes: T
Risk Statements: 23/24/25-36/37/38
Safety Statements: 24/25-45-36/37/39-26
WGK Germany: 3
HS Code: 29241990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 436801
Product name: (R)-(+)-Lactamide
Purity: 97%
Packaging: 10g
Price: $202
Updated: 2023/01/07

TCI Chemical

Product number: L0167
Product name: (R)-(+)-Lactamide
Purity: >98.0%(GC)(N)
Packaging: 5g
Price: $70
Updated: 2025/07/31

TCI Chemical

Product number: L0167
Product name: (R)-(+)-Lactamide
Purity: >98.0%(GC)(N)
Packaging: 25g
Price: $242
Updated: 2025/07/31

TRC

Product number: L101038
Product name: (R)-(+)-Lactamide
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: L101038
Product name: (R)-(+)-Lactamide
Packaging: 500mg
Price: $75
Updated: 2021/12/16

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(R)-(+)-Lactamide Chemical Properties,Usage,Production

Definition

ChEBI: (R)-(+)-Lactamide is a carboxamide.

Synthesis

547-64-8

598-81-2

GENERAL METHOD: α-Hydroxymethyl ester (10 mmol, 1.0 eq.) was placed in a 100 mL round-bottom flask (RBF) and saturated ammonia solution (20 mL, 38 eq.) was slowly added under ice-water bath conditions, followed by stirring the reaction mixture overnight. Upon completion of the reaction, the solvent is removed by concentration under reduced pressure, and in most cases, high purity (R)-2-hydroxypropionamide can be obtained directly in high yield. If the product is not of sufficient purity, it can be purified by fast column chromatography (silica gel 200-300 mesh, eluent ratio dichloromethane: methanol = 15:1).

References

[1] Chemistry Letters, 2017, vol. 46, # 2, p. 249 - 252

(R)-(+)-Lactamide Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(+)-Lactamide Suppliers

Americas 1 Belgium 1 Canada 1 China 100 Europe 2 Germany 3 India 4 Japan 3 Poland 1 Sweden 2 Switzerland 1 United Kingdom 8 United States 28 Global 155

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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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View Lastest Price from (R)-(+)-Lactamide manufacturers

Career Henan Chemical Co

Product: (R)-(+)-Lactamide 598-81-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2019-12-31

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(R)-(+)-2-HYDROXYPROPIONAMIDE

(R)-(+)-LACTAMIDE

(R)-2-hydroxypropanamide

R-(+)-Lactamide 97+% cp 98+% ee

(2R)-2-Hydroxypropanamide

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(R)-(+)-Lactamide 97%

(R)-(+)-Lactamide, 98%, ee: 99%

(R)-(+)-Lactamide&gt

Propanamide, 2-hydroxy-, (2R)-

(<i>R</i>)-(+)-Lactamide

598-81-2

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