DL-Tryptophan
DL-Tryptophan
- CAS:
- 54-12-6
- MF:
- C11H12N2O2
- MW:
- 204.23
Suppliers by country/region
Company Type
Properties
- Melting point:
- 289-290 °C (dec.)(lit.)
- Boiling point:
- 342.72°C (rough estimate)
- alpha
- [α]D20 -1～1°(c=1, dil. HCl)
- Density
- 1.1754 (rough estimate)
- refractive index
- 1.5200 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- methanol: water (7:3): soluble
- pka
- 2.30±0.10(Predicted)
- form
- Powder
- color
- White to light beige or light yellow
- Odor
- Odorless
- Water Solubility
- 10 g/L (20 ºC)
- BRN
- 86196
- Stability:
- Stable. Incompatible with strong oxidizing agents, strong acids.
- InChIKey
- QIVBCDIJIAJPQS-UHFFFAOYSA-N
- LogP
- 1.040 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319
- Precautionary statements
- P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
- Hazard Codes
- Xi
- Risk Statements
- 22-36/37/38-37/38-41
- Safety Statements
- 24/25-36/37/39-36-26
- WGK Germany
- 1
- RTECS
- YN6129200
- F
- 8
- TSCA
- Yes
- HS Code
- 29339990
18 India supplier list of "DL-Tryptophan"
- Product Name:DL-Tryptophan, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Tryptophan
- Products Intro:Brand：clearsynth | Product Number：CS-M-26965 | Purity：>98%
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:DL-Tryptophan
- Products Intro:Brand:sigma aldrich | Product Number:162698 | Purity:≥99%(HPLC)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:DL-Tryptophan 97%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.137848
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Tryptophan
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:DL-Tryptophan
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Tryptophan
- Products Intro:Brand:chemsworth | Product Number:538943531 | Purity:~97%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Tryptophan
- Products Intro:Brand:tcichemicals | Product Number:T0540
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:DL-Tryptophan
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:DL-TryptophanextrapureCHR,99%
- Products Intro:Brand:trivenichemical | Product Number:10233
- Company Type: Trader
- Country/Region: New Delhi,INDIA