L-5-Hydroxytryptophan
- CAS:
- 4350-09-8
- MF:
- C11H12N2O3
- MW:
- 220.22
Suppliers by country/region
Vendor type
Properties
- Melting point:
- 270 °C (dec.)(lit.)
- alpha
- -32.5 º (c=1,H2O on dry basis)
- Boiling point:
- 361.16°C (rough estimate)
- Density
- 0.902 g/mL at 25 °C(lit.)
- refractive index
- n
20/D 1.4850(lit.)
- Flash point:
- 175 °F
- storage temp.
- 2-8°C
- solubility
- H2O: 10 mg/mL
- pka
- 2.22±0.10(Predicted)
- form
- solid
- color
- white
- optical activity
- [α]22/D 30°, c = 1 in H2O
- Water Solubility
- Slightly soluble
- Merck
- 14,4847
- BRN
- 88200
Safety Information
- Symbol(GHS)
GHS06,GHS07
- Signal word
- Danger
- Hazard statements
- H301-H315-H319-H335-H302
- Precautionary statements
- P264-P270-P301+P312a-P330-P501a-P305+P351+P338
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-36/37/38-65-20/21/22-20/21
- Safety Statements
- 36-26
- RIDADR
- UN 2811 6.1/PG 3
- WGK Germany
- 3
- RTECS
- YN7110000
- F
- 3-10
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29339990
Use
Flash point data for L-5-Hydroxytryptophan are not available, however, L-5-Hydroxytryptophan is probably combustible.
215 supplier list of "L-5-Hydroxytryptophan"
- Product Name:L-5-Hydroxytryptophan
- Products Intro:Purity: 98%(Min,HPLC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
- Type of Enterprise: Trader
- Country/Region: CHINA
- TEL: +86-571-85586718
- Product Name:L-5-Hydroxytryptophan
- Products Intro:Purity: 99% | Package: 100g,500g,1KG,10KG,100KG
- Type of Enterprise: Reagent
- Country/Region: CHINA
- TEL: +86-371-55531817
- Main Products: Speciality Chemicals
- Product Name:5-Hydroxy-L-tryptophan
- Products Intro:Purity: 99% | Package: 500G;1KG;5KG;25KG
- Type of Enterprise: Trader
- Country/Region: CHINA
- TEL: 0371-55170693
- Product Name:5-HTP
- Products Intro:Purity: 98% HPLC | Package: 5G;10G;25G;50G;100G;250G;1KG
- Type of Enterprise: Reagent
- Country/Region: CHINA
- TEL: +86 21 5161 9050/ 5187 7795
- Product Name:5-Hydroxy-L-tryptophan
- Products Intro:Purity: 99% | Package: 5KG;1KG;25KG
- Type of Enterprise: Reagent
- Country/Region: CHINA
- TEL: 86-21-51086038
- Product Name:5-hydroxy-L-tryptophan
- Products Intro:Purity: 99% | Package: 5KG;1KG
- Type of Enterprise: Trader
- Country/Region: CHINA
- TEL: 86-18871470254
- Main Products: Apis
- Product Name:5-Hydroxy-L-tryptophan
- Products Intro:Purity: 98% | Package: 5g;10g;25g;100g | CustNote: SY030569
- Type of Enterprise: Reagent
- Country/Region: UNITED STATES
- TEL: (+1)-858-699-3322
- Product Name:L-5-Hydroxytryptophan
- Products Intro:Package: 5KG;1KG
- Type of Enterprise: Contractor
- Country/Region: CHINA
- TEL: 86-531-88032799
- Main Products: Pharmaceutical Intermediates; Photoinitiator series
- Product Name:5-Hydroxytryptophan
- Products Intro:Purity: 0.99 | Package: 1g;25g;1kg;25kg;100kg
- Type of Enterprise: Trader
- Country/Region: CHINA
- TEL: 86-13259417953(Whatsapp)