This product is a neat or pure liquid with a density of 1.19 g/mL. The calculated molarity is 5.7M. The molarity is determined using the formula below:
(density x volume x concentration )/(molecular weigh?)=molarity
1.19g/mlx1000x1/209.20g/mol= 5.7M
N9876
4-Nitrophenyl butyrate
lipase substrate, chromogenic, esterase substrate, ≥98%, liquid
Synonym(s):
p-Nitrophenyl butyrate, Butyric acid 4-nitrophenyl ester
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| Size/SKU | Availability | Price |
|---|---|---|
1 g | Please contact Customer Service for Availability | CZK 1,990.00 |
5 g | Please contact Customer Service for Availability | CZK 6,950.00 |
10 g | Please contact Customer Service for Availability | CZK 11,600.00 |
About This Item
Empirical Formula (Hill Notation):
C10H11NO4
CAS Number:
Molecular Weight:
209.20
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
MDL number:
Beilstein/REAXYS Number:
1879729
Product Name
4-Nitrophenyl butyrate, ≥98%
Quality Segment
assay
≥98%
form
liquid
density
1.19 g/mL at 20 °C (lit.)
storage temp.
−20°C
SMILES string
CCCC(=O)Oc1ccc(cc1)[N+]([O-])=O
InChI
1S/C10H11NO4/c1-2-3-10(12)15-9-6-4-8(5-7-9)11(13)14/h4-7H,2-3H2,1H3
InChI key
DVDUMIQZEUTAGK-UHFFFAOYSA-N
General description
4-Nitrophenyl butyrate is a substrate for esterase, and lipase enzyme. Hydrolysis of 4-nitrophenyl butyrate by these enzymes releases the chromophore, 4-nitrophenolate which is spectrophotometrically analysed at 415 nm.
Application
4-nitrophenyl butyrate has been used:
- as a substrate for esterase activity in monocyte-derived macrophage cell line in response to polyethylene
- as a substrate for mycobacterial phospholipase A and mycobacterial cutinase activity[1]
- as a substrate to determine the effect of buffers and solvents on human carboxylesterase[2]
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This Item | |||
|---|---|---|---|
| assay ≥98% | assay ≥98% (TLC) | assay ≥98% (TLC) | assay ≥98% (TLC) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form liquid | form liquid | form powder or crystals | form powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| density 1.19 g/mL at 20 °C (lit.) | density - | density - | density - |
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Storage Class
10 - Combustible liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Good morning, I would like to know the concentration of the product N9876-1G, because in the container it says that there is 1 gram but the product is dissolved, so we do not know the concentration. Thank you
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