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(±)-Glyceraldehyde

(±)-Glyceraldehyde structure

CAS No:
56-82-6
Formula:
C3H6O3
Chemical Name:
(±)-Glyceraldehyde
Synonyms:
Propanal,2,3-dihydroxy-;Glyceraldehyde,DL-;Propanal,2,3-dihydroxy-,(±)-;2,3-Dihydroxypropanal;DL-Glyceraldehyde;DL-Glyceric aldehyde;(±)-Glyceraldehyde;dl-Glyceraldehyde;α,β-Dihydroxypropionaldehyde;Glyceric aldehyde;Glycerose;Glyceraldehyde;2,3-Dihydroxypropionaldehyde;Glycerinaldehyde;NSC 67934;367-47-5
Categories:
Organic Chemistry > Aldehydes

Description

OFF-WHITE TO BEIGE POWDER

Solid

Glyceraldehyde is an aldotriose comprising propanal having hydroxy groups at the 2- and 3-positions. It plays role in the formation of advanced glycation end-products (AGEs), a deleterious accompaniment to ageing. It has a role as a fundamental metabolite.|An aldotriose containing the propionaldehyde structure with hydroxy groups at the 2- and 3-positions. It is involved in the formation of ADVANCED GLYCOSYLATION END PRODUCTS.

(±)-Glyceraldehyde Basic Attributes

Molecular Weight：

90.08

Exact Mass：

90.08

EC Number：

200-290-0

NSC Number：

67934

HScode：

29124990

Characteristics

PSA：

57.5

XLogP3：

-1.59

Appearance：

Solid

Density：

1.455 g/cm³ @ Temp: 18 °C

Melting Point：

145 °C

Boiling Point：

228.0±0.0 °C at 760 mmHg

Flash Point：

106.0±14.7 °C

Refractive Index：

1.454

Water Solubility：

H2O: Very soluble (1000 g/L) (25 ºC)

Storage Conditions：

2-8°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

24/25

RTECS Number：

MA6475000

Drug Information

MeSH Entry Terms：

Glyceraldehyde

(±)-Glyceraldehyde Use and Manufacturing

Methods of Manufacturing

50g (0.3mol) diethanol DL-glyceraldehyde and 500ml of 0.1mol/L sulfuric acid were mixed and placed at 20°C for 7d. After adding 30ml of glacial acetic acid, neutralize with barium hydroxide solution, add 5g of activated carbon, stir and filter. The filtrate was evaporated to the end under reduced pressure, and an equal volume of absolute ethanol was added to the residue. The crystals were filtered and dried to obtain 22 g of DL-glyceraldehyde with a yield of 80%.

Uses

Isotope labelled Glyceraldehyde is the simplest of all aldoses and have been shown to be the one of the carbonyl metabolite of dietary fructose.

Manufacturing Info：

Propanal, 2,3-dihydroxy-: ACTIVE

Computed Properties

Molecular Weight:90.08
XLogP3:-1.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:90.031694049
Monoisotopic Mass:90.031694049
Topological Polar Surface Area:57.5
Heavy Atom Count:6
Complexity:43.3
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Barium hydroxide

Formaldehyde

Glucose

Glycerol

Formic acid

Acetic acid

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