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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 153-94-6
153-94-6 structure

CAS 153-94-6 D(+)-Tryptophan products price,suppliers

  • white powderChEBI: The D-enantiomer of tryptophan.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. D-tryptophan (Full name D (+)-Tryptophan) is a white to pale yellow or white crystalline powder at room temperature, odorless or slight odor, sligh


    D(+)-tryptophan is a white solid. (NTP, 1992)|Solid


    D(+)-tryptophan is a white solid. (NTP, 1992)|D-tryptophan is the D-enantiomer of tryptophan. It has a role as a bacterial metabolite. It is a tryptophan and a D-alpha-amino acid. It is a conjugate base of a D-tryptophanium. It is a conjugate acid of a D-tryptophanate. It is an enantiomer of a L-tryptophan. It is a tautomer of a D-tryptophan zwitterion.|Tryptophan is one of the 20 standard amino acids, as well as an essential amino acid in the human diet. It is encoded in the standard genetic code as the codon UGG. The D-stereoisomer is occasionally found in naturally produced peptides (for example, the marine venom peptide contryphan). The distinguishing structural characteristic of tryptophan is that it contains an indole functional group. It is an essential amino acid as defined by its growth effects on rats.

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  • Name: D(+)-Tryptophan
  • Molecular Weight: 204.22518
  • Formula: C11H12N2O2
  • Synonyms: (+)-Tryptophan; (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid; (R)-(+)-2-Amino-3-(3-indolyl)propionic Acid; (R)-2-Amino-3-(3-indolyl)propionic acid; (R)-a-Amino-3-indolepropionic Acid; (R)-a-Aminoindole-3-propanoic Acid;
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
  • Hazard Symbols:
  • HazardClass:IRRITANT
Properties
  • Molecular Weight:
  • 204.22518
  • Density:
  • 1.362
  • Boiling Point:
  • 447.9 °C at 760 mmHg
  • Melting Point:
  • 282-285℃
  • Flash Point:
  • 447.9 °C at 760 mmHg
  • Alpha:
  • 31.5 o (C=1, H2O 24 oC)
  • Storage Temperature:
  • Keep in dark place,Inert atmosphere,Room temperature
  • Refractive index:
  • 31 ° (C=1, H2O)
  • Solubility:
  • H2O: 11 g/L (20 oC)
  • Stability:
  • Stable. Incompatible with oxidizing agents.
  • More Properties>>
Upstream Product Downtream information
There are 390 suppliers who can provide D(+)-Tryptophan with CAS No. 153-94-6
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Food Grade Antioxidant/Nutritional Supplements D-Tryptophan for Amino Acids CAS 153-94-6
Food Grade Antioxidant/Nutritional Supplements D-Tryptophan ...
  • FOB Price:29 USD/kg 
  • Min.Order:1 KG 
  • Supply Ability:10000 KG/Month 
  • Appearance:white powder 
  • Purity:99% 
  • Packaging:bottole package 
  • Usage:organic intermediate 
  • Brand:Wingroup 
  • Updatetime:Apr 10 2023 
D-Tryptophan
D-Tryptophan
  • FOB Price:1 USD/kilogram 
  • Min.Order:16kg 16kg 
  • Supply Ability:100ton/year Metric Ton/Day 
  • Appearance:white 
  • Purity:99% 
  • Packaging:25kg 
  • Usage:chemical 
  • Brand:yanxi 
  • Description:Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party′s "low carbon environmental pr...
  • Updatetime:May 11 2023 
Factory Supply D(+)-Tryptophan
Factory Supply D(+)-Tryptophan
  • FOB Price:0.1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:2000 Metric Ton/Year 
  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply D(+)-Tryptophan with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Cetificated...
  • Updatetime:Mar 01 2023 
D-(+)-Tryptophan
D-(+)-Tryptophan
  • FOB Price:2 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:21 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: D(+)-Tryptophan Synonyms: (R)-tryptophan;(+)-Tryptophan;(2R)-2-azaniumyl-3-(1H-indol-3-yl)propanoate;Tryptophan, D-;(2R)-2-amino-3-(1H-indol-3-yl)propanoic acid;H-D-Trp-OH; CAS Registry number: 153-94-6 EINECS:205-819-9 Molecular Formula: C 11 H 12 N 2 ...
  • Updatetime:Apr 23 2023 
d-tryptophan CAS 153-94-6
d-tryptophan CAS 153-94-6
  • FOB Price:10 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Day 
  • Appearance:white powder 
  • Purity:99% 
  • Packaging:25kg/drum or as customer request. 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Crovell 
  • Description:At present our company has a large number of spot, if you have any requirements, please contact me:Spring Whatsapp: + 86 19930507977 Wickr: springliu Wechat: 199 3050 7977 Telegram: 199 3050 7977
  • Updatetime:May 30 2023 
D-tryptophan
D-tryptophan
  • FOB Price:15 USD/kg 
  • Min.Order:1 KG 
  • Supply Ability:5000 KG/Month 
  • Packaging:According to customers request. 
  • Brand:zhurong 
  • Description:The common name of D-tryptophan is D-Tryptophan CAS number 153-94-6 Molecular weight 204.225
  • Updatetime:May 09 2023 
D(+)-Tryptophan
D(+)-Tryptophan
  • FOB Price:100 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:WHITE 
  • Purity:99% 
  • Packaging:25KG/DRUM 
  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Mar 14 2023 
D-Tryptophan
D-Tryptophan
  • FOB Price:100 USD/gram 
  • Min.Order:100 Gram 
  • Supply Ability:30 Metric Ton/Month 
  • Purity:99% 
  • Packaging:25kg/drum 
  • Usage:Organic Intermediates 
  • Brand:ANRUN 
  • Description:We mainly export sles, labsa, glycerin, propylene glycol, castic soda, all kinds of plastic particles, fertilizer and other chemical products.Intermediate chemical, organic chemical, washing raw materials, plastic raw materials and various fertilizers
  • Updatetime:May 30 2023 
D(+)-Tryptophan
D(+)-Tryptophan
  • Min.Order:100 Gram 
  • Supply Ability:1 Metric Ton/Month 
  • Appearance:White powder 
  • Purity:99%min 
  • Packaging:25kg/drum 
  • Usage:pharmaceutical intermediates 
  • Description:ZER Chem is an internationally well-recognized peptide reagent, custom peptide and antibody manufacturing company.We are able to give rapid response to the international market demand, providing high quality, value-added and high-tech peptide related products,...
  • Updatetime:May 30 2023 
Factory supply D(+)-Tryptophan Cas 153-94-6 with high quality and best price
Factory supply D(+)-Tryptophan Cas 153-94-6 with high qualit...
  • Min.Order:1 Kilogram 
  • Appearance:White to light yellow powder 
  • Purity:99%min 
  • Packaging:1kg/foil bag;25kg/drum 
  • Usage:Amino acid 
  • Brand:Fortunachem 
  • Description:Items Specification Product name D(+)-Tryptophan
  • Updatetime:May 29 2023 
D(+)-Tryptophan
D(+)-Tryptophan
  • FOB Price:10 USD/kilogram 
  • Purity:99.00% 
  • Packaging:25KG/DRUM 
  • Usage:intermediate 
  • Brand:LUYUNJIA 
  • Description:Foctory direct sell, quality guarantted, 99.5%, 6147kg/drum or as clients'request, in stock for prompt shipment!
  • Updatetime:May 11 2023 
D-Tryptophan
D-Tryptophan
  • Description:Our products are mainly exported to European, South America, Southeast Asia and some other areas. We established long-term stable business relations and cooperation. In light with the philosophy of Quality As Roots, Honesty As Spirits,we look forward to cooper...
  • Updatetime:May 22 2023 
D-tryptophan,CAS Number	153-94-6
D-tryptophan,CAS Number 153-94-6
  • FOB Price:99 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:3 Metric Ton/Month 
  • Appearance:White or yellow crystalline powder 
  • Purity:99% 
  • Packaging:According to customers requirements 
  • Usage:H-d-trp-oh is the d-isomer of tryptophan 
  • Brand:Bocao 
  • Description:Whatsapp/Skype:+86 16268738484 Wickr Me:aprilyoung666 Frequently asked questions 1. How about the quality
  • Updatetime:Apr 17 2023 
D(+)-Tryptophan
D(+)-Tryptophan
  • FOB Price:1 USD/kilogram 
  • Min.Order:25 Kilogram 
  • Supply Ability:30 Metric Ton/Month 
  • Appearance:White Powder 
  • Purity:99.0%min 
  • Packaging:Net weight 25kg/ drum 
  • Usage:impotant nutritional agent and bark favus control agent 
  • Brand:BJM 
  • Description:Product Name:D(+)-Tryptophan Product number:BJM-048 CAS:153-94-6 Molecular formula: C11H12N2O2 Molecular weight:204.23
  • Updatetime:Dec 03 2020 
99% high purity and good quality pharmaceutical intermediates
99% high purity and good quality pharmaceutical intermediate...
  • FOB Price:1 USD/gram 
  • Min.Order:1 Gram 
  • Supply Ability:500 Kilogram/Month 
  • Appearance:powder or crystal or liquid 
  • Purity:99.9% 
  • Packaging:as requirement 
  • Usage:pharmaceutical research and development 
  • Brand:China 
  • Description:Application: research Delivery
  • Updatetime:Jul 01 2020 
D(+)-Tryptophan
D(+)-Tryptophan
  • FOB Price:20 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:2000 Kilogram/Month 
  • Appearance:white powder 
  • Purity:98%min 
  • Packaging:25Kg/drum 
  • Usage:An essential amino acid found in naturally produced peptides 
  • Brand:SAICHUANG 
  • Description:Product Details: Contacting Information: Contacting Person : Eric Adam Skype : eric15719 E-mail : eric(at)chembj(dot)com Product Name: D(+)-Tryptophan Synonyms: D-TRP;D(+)-TRYPTOPHAN;D-TRYPTOPHAN;D-TRYPTOPHANE;D-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID;D-2-AMINO-3-...
  • Updatetime:Apr 25 2017 
99% High Purity and Good Quality Pharmaceutical Intermediates D-Tryptophan 153-94-6
99% High Purity and Good Quality Pharmaceutical Intermediate...
  • FOB Price:1 USD/kilogram 
  • Min.Order:10 Kilogram 
  • Supply Ability:50000 Kilogram/Year 
  • Appearance:For details 
  • Purity:99% 
  • Packaging:According to customer requests 
  • Usage:Pharmaceutical raw materials 
  • Brand:Dahua 
  • Description:D(+)-Tryptop
  • Updatetime:Sep 29 2016 
H-D-Trp-OH
H-D-Trp-OH
  • FOB Price:416.67 USD/kilogram 
  • Min.Order:0.1 Kilogram 
  • Supply Ability:100 Kilogram/Quarter 
  • Appearance:White to off-white powde 
  • Purity:98% 
  • Packaging:500g 
  • Usage:peptide synthesis reagents 
  • Brand:GL Biochem 
  • Description:H-D-Ala-OH H-D-Ala-OMe·HCl H-DL-Ala-OMe·HCl H-Ala-OBzl·TosOH H-Ala-OBzl·HCL H-Ala-OMe·HCl H-Ala-OEt·HCl H-Ala-OiPr·HCl H-Ala-OtBu·HCl β--Ala-OtBu·HCl H-D-Ala-OtBu.HCl H-D-Ala-OBzl.TosOH H-β-Ala-OEt·HCl H-β-Ala-OH H-Arg-OEt·2HCl H-Arg-OtBu.2HCl H-Arg(Mtr)-OH...
  • Updatetime:Feb 02 2021 
D-Tryptophan
D-Tryptophan
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:Solid 
  • Purity:98% 
  • Packaging:Standard export package 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Corey 
  • Description:JD607 Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,wi...
  • Updatetime:May 21 2019 
D(+)-TryptophanCAS No.: 153-94-6
D(+)-TryptophanCAS No.: 153-94-6
  • FOB Price:1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Day 
  • Appearance:white crystal powder 
  • Purity:99% 
  • Packaging:100g/ bag, 2 kg/ bag, 25kg/ carton or as required 
  • Brand:H.X.K 
  • Description:D(+)-Tryptophan CAS No.: 153-94-6 Name: D(+)-Tryptophan Superlist Name: D(+)-Tryptophan Formula: C11H12N2O2Synonyms: (R)-tryptophan;(+)-Tryptophan;(2R)-2-azaniumyl-3-(1H-indol-3-yl)propanoate;Tryptophan, D-;(2R)-2-amino-3-(1H-indol-3-yl)propanoic acid;H-D-Trp-...
  • Updatetime:Sep 28 2018 
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