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335665

7-Hydroxycoumarinyl-4-acetic acid

97%

Synonym(s):

Umbelliferone-4-acetic acid

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About This Item

Empirical Formula (Hill Notation):
C11H8O5
CAS Number:
6950-82-9
Molecular Weight:
220.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24860338
MDL number:
MFCD00037563
Beilstein/REAXYS Number:
204777
Assay:
97%
Form:
powder
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Quality Segment

100

assay

97%

form

powder

mp

212 °C (dec.) (lit.)

functional group

carboxylic acid, ester

SMILES string

OC(=O)CC1=CC(=O)Oc2cc(O)ccc12

InChI

1S/C11H8O5/c12-7-1-2-8-6(3-10(13)14)4-11(15)16-9(8)5-7/h1-2,4-5,12H,3H2,(H,13,14)

InChI key

BNHPMQBVNXMPDU-UHFFFAOYSA-N

Application

7-Hydroxycoumarinyl-4-acetic acid was used in the synthesis of novel and specific enzyme substrates for Maroteaux-Lamy (MPS VI) and Morquio A (MPS IVA) diseases. It was also employed as ionic liquid matrice for MALDI-TOF MS of proteins, peptides and carbohydrates.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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