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D-Malic acid

D-Malic acid structure

CAS No:
636-61-3
Formula:
C4H6O5
Chemical Name:
D-Malic acid
Synonyms:
Butanedioic acid,2-hydroxy-,(2R)-;Malic acid,D-;Butanedioic acid,hydroxy-,(R)-;Butanedioic acid,hydroxy-,(2R)-;(2R)-2-Hydroxybutanedioic acid;D-Malic acid;(+)-Malic acid;D-(+)-Malic acid;(R)-(+)-Malic acid;(R)-Malic acid;(2R)-Malic acid;D-(+)-2-Hydroxysuccinic acid;(R)-2-Hydroxysuccinic acid;(R)-Malic acid;(2R)-2-Hydroxysuccinic acid;(R)-2-Hydroxysuccinate;(2R)-2-Hydroxybutanedioic acid;(R)-2-Hydroxysuccinic acid;15856-21-0;1245537-07-8
Categories:
Analytical Chemistry > Standard

Description

white to light yellow crystal powde

Solid

(R)-malic acid is an optically active form of malic acid having (R)-configuration. It is a conjugate acid of a (R)-malate(2-). It is an enantiomer of a (S)-malic acid.

D-Malic acid Basic Attributes

Molecular Weight：

134.09

Exact Mass：

134.09

BRN：

1723540

EC Number：

211-262-2

UNII：

P750Y95K96

HScode：

29181980

Characteristics

PSA：

94.8

XLogP3：

-1.3

Appearance：

White Crystalline Powder

Density：

1.60

Melting Point：

98-100 °C

Boiling Point：

306.4°C at 760 mmHg

Water Solubility：

H2O: soluble ;soluble in methanol, ethanol, acetone, ether.

Storage Conditions：

Store below +30°C.

Specific rotation：

2.2 º (c=3, H2O)

Collision Cross Section：

120.68 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|116.3 Å² [M-H]-

Safety Information

wgk germany：

hazard class code：

37/38-41-36/37/38

safety instructions：

26-36-37/39

RTECS Number：

ON7260000

Marks：

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Danger|H315 (96.67%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 93 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

D-Malic acid Use and Manufacturing

The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid rece

Computed Properties

Molecular Weight:134.09
XLogP3:-1.3
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:134.02152329
Monoisotopic Mass:134.02152329
Topological Polar Surface Area:94.8
Heavy Atom Count:9
Complexity:129
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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