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Safety Information

107751

Sigma-Aldrich

5-Hydroxy-L-tryptophan

98% (calc. on dried substance)

Synonym(s):

(S)-5-Hydroxytryptophan, 5-Hydroxytryptophan, L-5-HTP, L-5-Hydroxytryptophan

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About This Item

Empirical Formula (Hill Notation):
C11H12N2O3
CAS Number:
4350-09-8
Molecular Weight:
220.22
Beilstein:
88200
EC Number:
224-411-1
MDL number:
MFCD00064341
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24846778
NACRES:
NA.22

Assay

98% (calc. on dried substance)

form

solid

optical activity

[α]22/D −30°, c = 1 in H2O

reaction suitability

reaction type: solution phase peptide synthesis

refractive index

n20/D 1.4850 (lit.)

mp

270 °C (dec.) (lit.)

density

0.902 g/mL at 25 °C (lit.)

application(s)

peptide synthesis

SMILES string

N[C@@H](Cc1c[nH]c2ccc(O)cc12)C(O)=O

InChI

1S/C11H12N2O3/c12-9(11(15)16)3-6-5-13-10-2-1-7(14)4-8(6)10/h1-2,4-5,9,13-14H,3,12H2,(H,15,16)/t9-/m0/s1

InChI key

LDCYZAJDBXYCGN-VIFPVBQESA-N

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Related Categories

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

107751-100MG:
107751-BULK:
107751-1G:
107751-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG7549
BCCF1602
BCCC3878
BCBZ5982
BCBV9468

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Journal of natural products, 72(1), 44-52 (2008-12-31)
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