N-Acetyl-DL-tryptophan

Product Name: N-Acetyl-DL-tryptophan
CAS No.: 87-32-1
Chemical Name: N-Acetyl-DL-tryptophan
Synonyms: AURORA 2470;AC-DL-TRP-OH;N-Ac-DL-Trp-OH;N-ACETYL-DL-TRP;acetyltryptophan;AKOS BBS-00007672;N-Ac-DL-Tryptophan;DL-ACETYLTRYPTOPHAN;N-Acetyl-DL-tryptoph;DL-N-Acetyltryptophan
CBNumber: CB3765850
Molecular Formula: C13H14N2O3
Formula Weight: 246.26
MOL File: 87-32-1.mol

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N-Acetyl-DL-tryptophan Property

Melting point:: 204-206 °C (dec.) (lit.)
Boiling point:: 389.26°C (rough estimate)
alpha: -0.5～+0.5°(20℃/D)(c=2,C2H5OH)
Density: 1.1855 (rough estimate)
refractive index: 1.6450 (estimate)
storage temp.: 2-8°C
solubility: Slightly soluble in water, very soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.
pka: 3.65±0.10(Predicted)
form: Powder
color: White to light yellow
Water Solubility: INSOLUBLE IN COLD WATER
BRN: 89478
Stability:: Stable. Incompatible with strong oxidizing agents.
InChIKey: DZTHIGRZJZPRDV-UHFFFAOYSA-N
LogP: -0.408 (est)
CAS DataBase Reference: 87-32-1(CAS DataBase Reference)
NIST Chemistry Reference: Acetyl-dl-tryptophan(87-32-1)
EPA Substance Registry System: Tryptophan, N-acetyl- (87-32-1)

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Safety

Safety Statements: 24/25
WGK Germany: 3
Hazard Note: Keep Cold
TSCA: Yes
HS Code: 29339990

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: A6251
Product name: N-Acetyl-DL-tryptophan
Packaging: 5g
Price: $28.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: A6251
Product name: N-Acetyl-DL-tryptophan
Packaging: 1kg
Price: $1460
Updated: 2024/03/01

Sigma-Aldrich

Product number: S294470
Product name: 2-ACETYLAMINO-3-(1H-INDOL-3-YL)-PROPIONIC ACID
Purity: AldrichCPR
Packaging: 25MG
Price: $28.6
Updated: 2022/05/15

TCI Chemical

Product number: A0120
Product name: N-Acetyl-DL-tryptophan
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $16
Updated: 2024/03/01

TCI Chemical

Product number: A0120
Product name: N-Acetyl-DL-tryptophan
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $206
Updated: 2024/03/01

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N-Acetyl-DL-tryptophan Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

N-Acetyl-DL-tryptophan is produced via chemical synthesis using the standard amino acid, tryptophan. It can be used in downstream applications of biopharmaceutical production as a transfer agent or stabilizer.

Definition

ChEBI: An N-acetylamino acid that is the N-acetyl derivative of tryptophan.

Flammability and Explosibility

Not classified

Purification Methods

A likely impurity is tryptophan. Crystallise it from EtOH by adding water. [Cowgill Biochim Biophys Acta 200 18 1970, DL: Berg J Biol Chem 100 79 1933, Beilstein 22/14 V 40-50.]

N-Acetyl-DL-tryptophan Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Acetyl-DL-tryptophan Suppliers

Americas 1 Austria 1 Belgium 2 China 292 Europe 3 Germany 10 India 30 Japan 12 Poland 1 Singapore 1 Slovakia 1 Switzerland 5 The Netherlands 1 United Kingdom 21 United States 68 USA 1 Global 450

P&S Chemicals

Tel: --
Fax: --
Email: info@pschemicals.com
Country: The Netherlands
ProdList: 2724
Advantage: 58

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View Lastest Price from N-Acetyl-DL-tryptophan manufacturers

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: N-Acetyl-DL-tryptophan 87-32-1
Price: US $999.00-800.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-22

Chongqing Zhihe Biopharmaceutical Co., Ltd.

Product: N-Acetyl-DL-tryptophan 87-32-1
Price: US $0.00-0.00/kg
Min. Order: 0.10000000149011612kg
Purity: 99
Supply Ability: 20tons
Release date: 2024-02-06

WUHAN FORTUNA CHEMICAL CO., LTD

Product: N-Acetyl-DL-tryptophan 87-32-1
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%min AJI
Supply Ability: 1000kg
Release date: 2021-09-22

87-32-1, N-Acetyl-DL-tryptophanRelated Search:

L-Tryptophan Acetylacetone DL-Tryptophan L-5-Hydroxytryptophan Acetyl chloride N-Acetyl-L-tryptophan N-Acetyl-L-cysteine Diethyl acetamidomalonate N-Acetylneuraminic acid N-[(tert-Butoxy)carbonyl]-D-tryptophan BZ-TRP-OH AC-TRP-OET H-VAL-TRP-OH TRYPTAMINE HYDROCHLORIDE 3-Indolepropionic acid GLYCYL-DL-TRYPTOPHAN H-MET-TRP-OH H-LEU-TRP-OH

DL-alpha-Acetylamino-3-indolepropionic acid

DL-N-Acetyltryptophan

DL-Tryptophan, N-acetyl-

n-acetyl-dl-tryptopha

N-Acetyl-dl-tryptophane

Tryptophan, N-acetyl-, DL-

N-Ac-DL-Trp-OH

Acetyltryptophan Ac-DL-Trp-OH

N-Acetyl-DL-Tryptophen

N-ACETYL-DL-TRYPTOPHAN, 99+%

N-Acetyl-Dl-TryptophaneForBiochemistry99%

N-Acetyl-DL-tryphophan, 99%

N-ACETYL-DL-TRYPTOPHANE FOR BIOCHEMISTRY 99%

N-ACETYL-DL-TRYPTOPHAN, PHARMA

DL-α-Acetylamino-3-indolepropionic acid

N-Acetyl-DL-tryptophan, DL-N-Acetyl-2-amino-3-(3-indolyl)propionic acid, Ph. Eur.

N-ACETYL-DL-TRYPTOPHAN extrapure for biochemistry

N-Ac-DL-Tryptophan

AC-DL-TRP-OH

acetyltryptophan

AKOS BBS-00007672

DL-A-ACETAMIDOINDOLE-3-PROPIONIC ACID

DL-ACETYLTRYPTOPHAN

DL-ALPHA-ACETAMIDOINDOLE-3-PROPIONIC ACID

DL-N-ACETYL-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID

AURORA 2470

N-ALPHA-ACETYL-DL-TRYPTOPHAN

N-ACETYL-DL-TRP

N-ACETYL-DL-TRYPTOPHAN

rac-(R*)-α-(Acetylamino)-1H-indole-3-propanoic acid

rac-(S*)-2-(Acetylamino)-3-(1H-indole-3-yl)propanoic acid

rac-(αR*)-α-(Acetylamino)-1H-indole-3-propionic acid

2-ACETYLAMINO-3-(1H-INDOL-3-YL)-PROPIONIC ACID

N-Acetyl-DL-tryptoph

N-Acetyl-DL-tryptophan, 99+% 25GR

N-ACETYL-DL-TRYPTOPHAN , ph eur

N-Acetyltryptophan, 98.5%

1-carboxy-1-acetaMido-2-(1H-indol-3-yl)ethyl

N-Acetyl-DL-tryptophan &gt

N-Acetyl-DL-tryptophan USP/EP/BP

-Acetyl-DL-tryptophan

acetyl-dextro,laevo-tryptophan

N-ACETYL-DL-TRYPTOPHAN For Biochemistry

A.?3β-[(3-O-acetyl-2,6-dideoxy-β-d-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-d-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-d-ribo-hexopyranosyl)oxy]-12β,14-dihydroxy-5β-card-20(22)-enolide(α-acetyldigoxin)

N-α-Acetyl-DL-Tryptophan

N-Acetyl-DL-Tryptophan 99% For Biochemistry

87-32-1

87-32-2

87-32-3

Amino Acid Derivatives

Specialty Synthesis

Tryptophan

Peptide Synthesis

Indoles

Tryptophans

AMIDE

CARBOXYLIC ACID

amino