ChemicalBook > CAS DataBase List > H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH

H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH

Product Name
H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH
CAS No.
905442-42-4
Chemical Name
H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH
Synonyms
Schultz Fluorescent UAA;H-4-(7-Hydroxycoumarin-4-yl)-Abu-OH;H-4-(7-Hydroxy-4-couMarinyl)-Abu-OH;L-(7-hydroxycouMarin-4-yl) ethylglycine;L-(7-hydroxycoumarin-5-yl) ethylglycine;7-hydroxy-2-oxo-2h-chromen-4-yl ethylglycinate;(2R)-2-amino-4-(7-hydroxy-2-oxochromen-4-yl)butanoicacid;(2S)-2-amino-4-(7-hydroxy-2-oxochromen-4-yl)butanoic acid;(S)-a-Amino-7-hydroxy-2-oxo-2H-1-benzopyran-4-butanoic acid;(2S)-2-Amino-4-(7-hydroxy-2-oxo-2H-chromen-4-yl)butanoic acid
CBNumber
CB72631074
Molecular Formula
C13H13NO5
Formula Weight
263.25
MOL File
905442-42-4.mol
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H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH Property

Melting point:
276-281 °C
Boiling point:
563.8±50.0 °C(Predicted)
Density 
1.440±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
pka
2.28±0.10(Predicted)
form 
solid
optical activity
[α]22/D +8.0°, c = 0.5% in 1 M NaOH
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Safety

WGK Germany 
3
HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
792551
Product name
<I>H</I>-4-(7-Hydroxy-4-coumarinyl)-Abu-OH
Purity
98% (HPLC)
Packaging
1 g
Price
$2040
Updated
2025/07/31
Sigma-Aldrich
Product number
792551
Product name
H-4-(7-Hydroxy-4-coumarinyl)-Abu-OH
Purity
98% (HPLC)
Packaging
250mg
Price
$608
Updated
2024/03/01
Sigma-Aldrich
Product number
792551
Product name
H-4-(7-Hydroxy-4-coumarinyl)-Abu-OH
Purity
98% (HPLC)
Packaging
1g
Price
$1980
Updated
2024/03/01
Matrix Scientific
Product number
120862
Product name
(S)-2-Amino-4-(7-hydroxy-2-oxo-2H-chromen-4-yl)butanoicacid
Purity
97%
Packaging
100mg
Price
$720
Updated
2021/12/16
SynQuest Laboratories
Product number
4H57-1-0F
Product name
(S)-2-Amino-4-(7-hydroxy-2-oxo-2H-chromen-4-yl)butanoic acid
Packaging
1g
Price
$2688
Updated
2021/12/16
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H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH Chemical Properties,Usage,Production

Uses

The courmarin-based unnatural amino acid is an effective fluorophore; which has been incoporated into several studies of protein interactions.

H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH Suppliers

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905442-42-4, H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OHRelated Search:


  • H-(7-HydroxycouMarin-4-yl)-ethyl-Gly-OH, H-(UMbellifer-4-yl)-ethyl-Gly-OH
  • H-4-(7-Hydroxy-4-couMarinyl)-Abu-OH
  • L-(7-hydroxycouMarin-4-yl) ethylglycine
  • Schultz Fluorescent UAA
  • (alphaS)-alpha-Amino-7-hydroxy-2-oxo-2H-1-benzopyran-4-butanoic acid
  • H-4-(7-Hydroxycoumarin-4-yl)-Abu-OH
  • (2S)-2-Amino-4-(7-hydroxy-2-oxo-2H-chromen-4-yl)butanoic acid
  • 2H-1-Benzopyran-4-butanoic acid, α-amino-7-hydroxy-2-oxo-, (αS)-
  • (2R)-2-amino-4-(7-hydroxy-2-oxochromen-4-yl)butanoicacid
  • L-(7-hydroxycoumarin-5-yl) ethylglycine
  • (S)-a-Amino-7-hydroxy-2-oxo-2H-1-benzopyran-4-butanoic acid
  • (2S)-2-amino-4-(7-hydroxy-2-oxochromen-4-yl)butanoic acid
  • 7-hydroxy-2-oxo-2h-chromen-4-yl ethylglycinate
  • 905442-42-4