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Acetyl-L-tryptophan

CAS 1218-34-4: Acetyl-L-tryptophan

Description:Acetyl-L-tryptophan is a derivative of the amino acid tryptophan, characterized by the addition of an acetyl group to its nitrogen atom. This modification enhances its solubility and bioavailability compared to its parent compound. The substance is typically a white to off-white crystalline powder and is soluble in water and organic solvents, making it useful in various biochemical applications. Acetyl-L-tryptophan is known for its potential role in neurotransmitter synthesis, particularly serotonin, and may influence mood and sleep regulation. It is often studied for its effects on cognitive function and as a dietary supplement. Additionally, it may exhibit antioxidant properties and has been investigated for its potential therapeutic applications in conditions such as depression and anxiety. As with many amino acid derivatives, it is important to consider its safety profile and dosage when used in supplements or research. Overall, Acetyl-L-tryptophan serves as an important compound in both nutritional and pharmaceutical contexts.

Formula:C13H14N2O3

InChI:InChI=1S/C13H14N2O3/c1-8(16)15-12(13(17)18)6-9-7-14-11-5-3-2-4-10(9)11/h2-5,7,12,14H,6H2,1H3,(H,15,16)(H,17,18)/t12-/m0/s1

InChI key:InChIKey=DZTHIGRZJZPRDV-LBPRGKRZSA-N

SMILES:O=C(O)C(NC(=O)C)CC1=CNC=2C=CC=CC21

  • Synonyms:
  • (2S)-2-Acetamido-3-(1H-indol-3-yl)propanoic acid
  • (S)-N-Acetyltryptophan
  • <span class="text-smallcaps">L</span>-N-Acetyltryptophan
  • <span class="text-smallcaps">L</span>-Tryptophan, N-acetyl-
  • Ac-L-Trp-OH
  • Acetyl-<span class="text-smallcaps">L</span>-tryptophan
  • Acetyltryptophan
  • N-Acetyl-<span class="text-smallcaps">L</span>-tryptophan
  • N-Acetyl-L-Tryptophan
  • N-acetyltryptophan
  • See more synonyms
  • N-α-Acetyl-L-Tryptophan
  • NSC 90726
  • Tryptophan, N-acetyl-, <span class="text-smallcaps">L</span>-
  • L-Tryptophan, N-acetyl-
  • Acetyl-L-tryptophan
  • Tryptophan, N-acetyl-, L-
  • Ac-Trp-Oh
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Found 18 products.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
N-Acetyl-L-tryptophan
REF: 3B-A0121
CAS: 1218-34-4
>98.0%(HPLC)23.00 €~66.00 €Fri 25 Apr 25
Alfa Aesar By Thermo Fisher Scientific logo
N-Acetyl-L-tryptophan, 99%
REF: 02-J64096
CAS: 1218-34-4
99%To inquireMon 28 Apr 25
Bachem logo
Ac-Trp-OH
REF: 01-4003876
CAS: 1218-34-4
> 99%104.00 €Mon 28 Apr 25
EDQM - European Pharmacopoeia logo
N-ACETYLTRYPTOPHAN CRS
REF: 41-A0208000
CAS: 1218-34-4
- - -115.00 €Wed 30 Apr 25
USP logo
Tryptophan Related Compound B (2-Acetamido-3-(1H-indol-3-yl)propanoic acid)
REF: 45-1700523
CAS: 1218-34-4
- - -1,467.00 €Fri 02 May 25
Indagoo logo
L-Tryptophan, N-acetyl-
REF: IN-DA001627
CAS: 1218-34-4
98%22.00 €~249.00 €Fri 02 May 25
TLC logo
Tryptophan USP Related Compound B (N-Acetyl-L-Tryptophan)
REF: 4Z-T-2019
CAS: 1218-34-4
- - -298.00 €~1,230.00 €Mon 05 May 25
Apollo Scientific logo
N-Acetyl-L-tryptophan
REF: 54-BUP19215
CAS: 1218-34-4
≥98%77.00 €Mon 05 May 25
Glentham logo
N-Acetyl-L-tryptophan
REF: 7W-GM7304
CAS: 1218-34-4
≥ 98.5%23.00 €~156.00 €Mon 05 May 25
Acros logo
N-Acetyl-L-tryptophan, 97%
REF: AC-45165
CAS: 1218-34-4
97%To inquireMon 05 May 25
Mikromol logo
N-Acetyltryptophan
REF: 86-MM0172.13
CAS: 1218-34-4
- - -245.00 €~945.00 €Mon 05 May 25
Targetmol logo
N-Acetyl-L-tryptophan
REF: TM-T8789
CAS: 1218-34-4
99.93%34.00 €~49.00 €Fri 09 May 25
Apollo Scientific logo
N-Acetyl-L-tryptophan
REF: 54-BIA1792
CAS: 1218-34-4
0.9932.00 €~3,918.00 €Fri 09 May 25
Fluorochem logo
Ac-Trp-OH
REF: 10-M03025
CAS: 1218-34-4
98%To inquireMon 12 May 25
TRC logo
N-Acetyl-L-Tryptophan
REF: TR-A168730
CAS: 1218-34-4
- - -114.00 €~183.00 €Mon 12 May 25
Biosynth logo
N-Acetyl-L-tryptophan
REF: 3D-FA37435
CAS: 1218-34-4
Min. 95%143.00 €~262.00 €Tue 27 May 25
Sisco Research Laboratories logo
N-Acetyl-L-Tryptophan ExiPlus, Multi-Compendial, 99%
REF: SR-48861
CAS: 1218-34-4
min. 99%30.00 €~84.00 €Fri 30 May 25
Sisco Research Laboratories logo
N-Acetyl-L-Tryptophan extrapure, 99%
REF: SR-11644
CAS: 1218-34-4
min. 99%26.00 €~85.00 €Fri 30 May 25
discount label

N-Acetyl-L-tryptophan

CAS:1218-34-4

Ref: 3B-A0121

1g23.00 €
25g66.00 €
Estimated delivery in United States, on Friday 25 Apr 2025
discount label

N-Acetyl-L-tryptophan, 99%

CAS:1218-34-4

Ref: 02-J64096

5g37.00 €
25gTo inquire
Estimated delivery in United States, on Monday 28 Apr 2025
discount label

Ac-Trp-OH

CAS:1218-34-4

Ref: 01-4003876

25g104.00 €
Estimated delivery in United States, on Monday 28 Apr 2025
discount label

Ref: 41-A0208000

125mg115.00 €
Estimated delivery in United States, on Wednesday 30 Apr 2025
discount label

Tryptophan Related Compound B (2-Acetamido-3-(1H-indol-3-yl)propanoic acid)

CAS:1218-34-4

Ref: 45-1700523

25mg1,467.00 €
Estimated delivery in United States, on Friday 2 May 2025
discount label

Ref: IN-DA001627

5g26.00 €
25g27.00 €
100g68.00 €
500g204.00 €
Estimated delivery in United States, on Friday 2 May 2025
discount label

Ref: 4Z-T-2019

5mg298.00 €
10mg474.00 €
25mg677.00 €
50mg880.00 €
100mg1,230.00 €
Estimated delivery in United States, on Monday 5 May 2025
discount label

N-Acetyl-L-tryptophan

CAS:1218-34-4

Ref: 54-BUP19215

1ml77.00 €
Estimated delivery in United States, on Monday 5 May 2025
discount label

N-Acetyl-L-tryptophan

CAS:1218-34-4

Ref: 7W-GM7304

5g23.00 €
10g33.00 €
25g56.00 €
50g89.00 €
100g156.00 €
Estimated delivery in United States, on Monday 5 May 2025
discount label

N-Acetyl-L-tryptophan, 97%

CAS:1218-34-4

Ref: AC-45165

5gTo inquire
25gTo inquire
100g328.00 €
Estimated delivery in United States, on Monday 5 May 2025
discount label

N-Acetyltryptophan

Controlled Product
CAS:1218-34-4

Ref: 86-MM0172.13

25mg245.00 €
100mg945.00 €
Estimated delivery in United States, on Monday 5 May 2025
discount label

N-Acetyl-L-tryptophan

CAS:1218-34-4

Ref: TM-T8789

1g35.00 €
1mL*10mM (DMSO)34.00 €
Estimated delivery in United States, on Friday 9 May 2025
discount label

N-Acetyl-L-tryptophan

CAS:1218-34-4

Ref: 54-BIA1792

5g32.00 €
25g36.00 €
100g61.00 €
10kg3,918.00 €
500g233.00 €
2.5kg1,062.00 €
Estimated delivery in United States, on Friday 9 May 2025
discount label

Ac-Trp-OH

CAS:1218-34-4

Ref: 10-M03025

1g20.00 €
5gTo inquire
25g25.00 €
100g42.00 €
500g181.00 €
Estimated delivery in United States, on Monday 12 May 2025
discount label

N-Acetyl-L-Tryptophan

Controlled Product
CAS:1218-34-4

Ref: TR-A168730

5g114.00 €
10g183.00 €
Estimated delivery in United States, on Monday 12 May 2025
discount label

N-Acetyl-L-tryptophan

CAS:1218-34-4

Ref: 3D-FA37435

100g262.00 €
Estimated delivery in United States, on Tuesday 27 May 2025
discount label

N-Acetyl-L-Tryptophan ExiPlus, Multi-Compendial, 99%

CAS:1218-34-4

Ref: SR-48861

5g30.00 €
25g84.00 €
Estimated delivery in United States, on Friday 30 May 2025
discount label

N-Acetyl-L-Tryptophan extrapure, 99%

CAS:1218-34-4

Ref: SR-11644

5g26.00 €
25g85.00 €
Estimated delivery in United States, on Friday 30 May 2025
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