(-)-Corey lactone benzoate

CAS No:
39746-00-4

Molecular Formula：

C15H16O5

Molecular Weight：

276.28

Storage:

Store in a tightly closed container in a cool, dry，Protect from moisture and direct sunlight.

Synonyms:

(-)-Corey lactone
Benzoyl Corey lactone
(-)-6β-Hydroxymethyl-7α-benzoyloxy-cis-2-oxabicyclo[3.3.0]octan-3-one
(1S,5R,6S,7R)-7-Benzoyloxy-6-hydroxymethyl-2-oxabicyclo[3.3.0]octan-3-one
MFCD00674102
2724454
253659552

IUPAC Name:

[(3aR,4S,5R,6aS)-4-(hydroxymethyl)-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-5-yl] benzoate

InChIKey:

OBRRYUZUDKVCOO-FVCCEPFGSA-N

InChI:

InChI=1S/C15H16O5/c16-8-11-10-6-14(17)19-12(10)7-13(11)20-15(18)9-4-2-1-3-5-9/h1-5,10-13,16H,6-8H2/t10-,11-,12+,13-/m1/s1

SMILES:

C1[C@H]2[C@H](CC(=O)O2)[C@H]([C@@H]1OC(=O)C3=CC=CC=C3)CO

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Technical Data

Appearance	White to yellowish white to yellowish grey powder
Identification	HNMR HPLC
Optical rotation	-79°~ -87°
Water	≤0.5%
Total impurities	≤2.0%
Purity(HPLC)	≥98%

Description

(-)-Corey lactone benzoate is a building block in the chemical synthesis of corey aldehyde.

Safety Information

GHS

Pictogram:

GHS07

Signal Word:

Warning

Hazard Statements:

H302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled.

Precautionary Statements:

P261 Avoid breathing dust/fume/gas/mist/vapors/spray
P264 Wash thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves / protective clothing.
P301+P312 If swallowed: Call a poison center/doctor if you feel unwell.
P302+P352 If on skin: Wash with plenty of water.
P304+P340 If inhaled: Remove person to fresh air and keep comfortable for breathing.
P321 Specific treatment (see on this label).
P330 Rinse mouth.
P362+P364 Take off contaminated clothing and wash it before reuse.
P501 Dispose of contents/container in accordance with local/regional/national/international
regulations.

References

1. 5R)-9-(4,5-bishydroxy-methylcyclopent-2-en-1-yl)-9H-adenine [(-)-BCA] and selective inhibition of human immunodeficiency virus. , 33(24), 3507–3510.

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