328316
Cyclopentanecarbonyl chloride
98%
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About This Item
Linear Formula:
C5H9COCl
CAS Number:
Molecular Weight:
132.59
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
224-856-1
MDL number:
Assay:
98%
Form:
liquid
Product Name
Cyclopentanecarbonyl chloride, 98%
InChI key
WEPUZBYKXNKSDH-UHFFFAOYSA-N
InChI
1S/C6H9ClO/c7-6(8)5-3-1-2-4-5/h5H,1-4H2
SMILES string
ClC(=O)C1CCCC1
assay
98%
form
liquid
refractive index
n20/D 1.4622 (lit.)
bp
161-162 °C (lit.)
density
1.091 g/mL at 25 °C (lit.)
Application
Cyclopentanecarbonyl chloride was used in preparation of:
- 3′-N-acyl-7-trichloroacetyl-paclitaxels
- cyclopentanecarboxylic acid 2-[5-(1-cyclopentane carbonyloxy-2-methyl-allyl)-2-oxo-dihydro-furan-3-yl-idene]-ethyl ester
- cyclopentanecarboxylic acid 2-[5-(1-hydroxy-2-methyl allyl)-2-oxo-dihydro-furan-3-ylidene]-ethyl ester
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
140.0 °F
flash_point_c
60 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Eun Joo Roh et al.
Bioorganic & medicinal chemistry, 10(10), 3145-3151 (2002-08-02)
A series of 3'-N-acyl-paclitaxel analogues 1a-v were synthesized and their cytotoxicities in vitro against several human tumor cell lines examined. It has been shown that distinct correlation between activity and N-acyl-substituent. The appropriate size of N-acyl group was indispensable for
Ester derivatives from tannase-treated prunioside A and their anti-inflammatory activities.
Jun C, et al.
Bull. Korean Chem. Soc., 28(1), 73-73 (2007)
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