D(+)-Tryptophan suppliers
D(+)-Tryptophan
- CAS:
- 153-94-6
- MF:
- C11H12N2O2
- MW:
- 204.23
Suppliers by country/region
Company Type
Properties
- Melting point:
- 282-285 °C (dec.)(lit.)
- alpha
- 31.5 º (c=1, H2O 24 ºC)
- Boiling point:
- 342.72°C (rough estimate)
- Density
- 1.1754 (rough estimate)
- refractive index
- 31 ° (C=1, H2O)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Aqueous Base (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Slightly)
- pka
- 2.30±0.10(Predicted)
- form
- Powder
- color
- White to slightly yellow
- Water Solubility
- 11 g/L (20 ºC)
- BRN
- 86198
- Stability:
- Stable. Incompatible with oxidizing agents.
- InChIKey
- QIVBCDIJIAJPQS-SECBINFHSA-N
- LogP
- 0.704 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P302+P352-P305+P351+P338-P362+P364
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-41-37/38-22
- Safety Statements
- 24/25-36/37/39-36-26
- WGK Germany
- 3
- RTECS
- YN6129000
- F
- 8
- TSCA
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29339990
Use
D(+)-tryptophan is the D-form (non-proteinogenic form) of the amino acid tryptophan. It can be used for Human embryonic kidney cell (HEK-293, ATCC: CRL-1573) culture. It is also a sweetener used to study the release of incretins from enteroendocrine cells triggered by sugar but not by sweeteners.
512 supplier list of "D(+)-Tryptophan"
- Product Name:D-Tryptophan
- Products Intro:Package: can be customized
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: L-Cysteine hydrochloride monohydrate,N-Acetyl-L-Cysteine,L-Asparagine monohydrate,Glycine ethyl ester hydrochloride,Glycinamide hydrochloride
$30.00/ 1KG
- Product Name:D-tryptophan
- Products Intro:Purity: 99% | Package: 1KG;30USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: BDO,BMK,PMK,4'-Methylpropiophenone,2-bromo-4-methylpropiophenone
- Product Name:D(+)-Tryptophan
- Products Intro:Package: 25KG/drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2,7Dihydroxy-9-fluorenone,4,4Dihydroxy-biphenyl-2-carboxylic acid,9ACA,Tilorone,DPHA
$0.00-0.00 / 1kg
- Product Name:D(+)-Tryptophan
- Products Intro:Purity: 99 | Package: 1kg;|5kg;|25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Ceramides,Phytosphingosine,Ectoine,Complex ceramide emulsion,Water soluble ceramides
$20.00-6.00 / 1kg
- Product Name:D(+)-Tryptophan
- Products Intro:Purity: 0.99|Package: 1kg;20.00;USD|25kg;15.00;USD|100kg;6.00;USD
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: lead acetate,Lead oxide,PMK ethyl glycidate,BMK Glycidic Acid,Diethyl(phenylacetyl)malonate
- Product Name:D-tryptophan
- Products Intro:Purity: 99%|Package: ≥1KG;$30.00/KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: BMK,PMK,BDO
$50.00-10.00 / 1KG
- Product Name:D(+)-Tryptophan
- Products Intro:Purity: 99%|Package: 1KG;50.00;USD|1000KG;40.00;USD|10000KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Plant extract,probiotics,API,cosmetics raw materials,food additives
- Product Name:D(+)-Tryptophan
- Products Intro:Purity: 98%(Min,HPLC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:D(+)-Tryptophan
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:D(+)-Tryptophan fandachem
- Products Intro:Purity: As coa | Package: As request | CustNote: 153-94-6
- Company Type: Trader
- Country/Region: CHINA