ChemicalBook > CAS DataBase List > 5-CHLORO-DL-TRYPTOPHAN

5-CHLORO-DL-TRYPTOPHAN

Product Name
5-CHLORO-DL-TRYPTOPHAN
CAS No.
154-07-4
Chemical Name
5-CHLORO-DL-TRYPTOPHAN
Synonyms
H-Trp(5-Cl)-OH;H-DL-Trp(5-Cl)-OH;5-chloro-tryptophan;H-5-CHLORO-DL-TRP-OH;5-Cloro-DL-tryptophan;DL-5-ChloroTryptophan;Tryptophan, 5-chloro-;5-CHLORO-DL-TRYPTOPHAN;5-CHLORO-DL-TRYPTOPHAN USP/EP/BP;DL-2-AMINO-3(5-CHLOROINDOLYL)PROPIONIC ACID
CBNumber
CB4724924
Molecular Formula
C11H11ClN2O2
Formula Weight
238.67
MOL File
154-07-4.mol
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5-CHLORO-DL-TRYPTOPHAN Property

Melting point:
278-279 °C
Boiling point:
476.9±45.0 °C(Predicted)
Density 
1.474±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
solubility 
Aqueous Acid (Slightly), Methanol (Slightly)
pka
2.21±0.10(Predicted)
form 
Solid
color 
White to Off-White
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Safety

HS Code 
2933998090
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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.

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.

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

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N-Bromosuccinimide Price

TRC
Product number
C423220
Product name
5-Chloro-DL-tryptophan
Packaging
100mg
Price
$125
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC46719
Product name
5-Chloro-DL-tryptophan
Packaging
50mg
Price
$50
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC46719
Product name
5-Chloro-DL-tryptophan
Packaging
100mg
Price
$80
Updated
2021/12/16
Activate Scientific
Product number
AS100037
Product name
5-Chloro-DL-tryptophan
Purity
97%
Packaging
250mg
Price
$120
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC46719
Product name
5-Chloro-DL-tryptophan
Packaging
250mg
Price
$160
Updated
2021/12/16

5-CHLORO-DL-TRYPTOPHAN Preparation Products And Raw materials

Raw materials

Preparation Products

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5-CHLORO-DL-TRYPTOPHAN Suppliers

Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696;
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Nextpeptide Inc
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