Mandelic acid CAS#611-71-2

CAS Number: 611-71-2
Chemical Formula: C8H8O3
Synonyms:

(R)-(-)-2-MANDELIC ACID
(R)-2-HYDROXY-2-PHENYLACETIC ACID
D-ALPHA-HYDROXYPHENYLACETIC ACID

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Mandelic acid CAS#611-71-2

(R)-(-)-Mandelic acid, a chiral resolving agent, is also used as a building block to synthesize pharmaceutical drugs such as penicillin and cephalosporin. It can be synthesized from (R,S)-mandelonitrile with high yield and enantioselectivity using nitrilase enzyme.

Mandelic acid Chemical Properties

Melting point	131-133 °C(lit.)
alpha	-150 º (c=2.5, H2O)
Boiling point	214.6°C (rough estimate)
bulk density	670kg/m3
density	1.1677 (rough estimate)
refractive index	-153.5 ° (C=1, H2O)
Fp	>190℃
storage temp.	Store below +30°C.
solubility	109.8g/l soluble
pka	3.37(at 25℃)
form	Crystalline Powder, Crystals or Flakes
color	White to slightly yellow-beige
PH	3.34(1 mM solution);2.75(10 mM solution);2.22(100 mM solution);
Optical Rotation	[α]25/D 151°, c = 1 in ethanol
Water Solubility	It is partly soluble in water, freely soluble in isopropyl and ethyl alcohol.
Sensitive	Light Sensitive
BRN	2691094
Stability:	Stable, but light sensitive. Combustible. Incompatible with strong bases, strong oxidizing agents.
InChI	1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)/t7-/m1/s1
InChIKey	IWYDHOAUDWTVEP-SSDOTTSWSA-N
SMILES	O[C@@H](C(O)=O)c1ccccc1
LogP	0.550 (est)
CAS DataBase Reference	611-71-2(CAS DataBase Reference)
EPA Substance Registry System	Benzeneacetic acid, .alpha.-hydroxy-, (.alpha.R)- (611-71-2)

Safety Information

Hazard Codes	Xi
Risk Statements	41-36/37/38
Safety Statements	22-24/25-36-26-39-37/39
WGK Germany	1
Hazard Note	Irritant/Light Sensitive
TSCA	TSCA listed
HS Code	29181980
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Dam. 1
Toxicity	LD50 orally in Rabbit: 5000 mg/kg

Product Application Of Mandelic acid CAS#611-71-2

(R)-(-)-Mandelic acid, is used as a antiseptic ingredient particularly against urinary tract infections.Mandelic acid and its derivatives are used to apply the dual activities as an antibacterial agent and as an antiaging agent. It is used as an intermediate for the synthesis of target molecules for other applications.

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