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DL-2-Amino-3-(5-hydroxyindolyl)propionic acid

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Formula: C11H12N2O3
CAS: 56-69-9
search Element: hydroxyindolyl propionic amino acid
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Identification

Structural Formula
DL-2-Amino-3-(5-hydroxyindolyl)propionic acid
CAS:
56-69-9
EINECS:
200-284-8
Molecular Formula:
C11H12N2O3
MDL:
MFCD00005651
Synonym:
dl-5-htp ; dl-5-hydroxytryptophan ; 5-hydroxytryptophan ; dl-hydroxytryptophan ; hydroxytryptophan ; h-dl-trp(5-oh)-oh ; 5-hydroxy-tryptopha ; usaf cb-96 ; 5-hydroxytrytophan ; nsc-92523 ; nsc 92523 ; tryptophan, 5-hydroxy- ; nci-c56644 ; 5-htp amino acid




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CAS equal suppliers

5-HTP
Hainan Zhongxin Chemical Co., Ltd.
HZC170680
5-HTP
Tianjin Norland Biotech Co., Ltd.
TNB165660
5-HTP
Hangzhou J&H Chemical Co., Ltd.
HJC155620
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Puyer BioPharma Ltd.
PB100300
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Purestar Chem Enterprise Co., Ltd.
PCE170680
5-HTP
New Natural Biotechnology Co.,Ltd.
NNBC170850
5-HTP
AIDP, Inc.
A50100
5-HTP
H&Z Industry Co.,Ltd
HIC100400
5-Hydroxytryptophan
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS15034
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BOC Sciences
BS228684
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Santa Cruz Biotechnology, Inc.
sc-217201
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Chemieliva Pharmaceutical Co., Ltd.
CP6651995
5-Hydroxytryptophan
Puyer BioPharma Ltd.
PB3801140
5-Hydroxytryptophan
Hefei Hirisun Pharmatech Co., Ltd
HR011298
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Hangzhou Verychem Science & Technology Co., Ltd.
HVST9124560
5-Hydroxytryptophan
Stauber Performance Ingredients, Inc. (previous Pharmline, Inc.)
SPI12166080
5-Hydroxytryptophan
Autech Industry Co.,Limited
AIC5132052
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Ambeed, Inc.
A206092
5-Hydroxytryptophan
CSNpharm, Inc.
CSN12784
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Jiwan Pharmaceutical Technology Co., Ltd.
JPT7793116
5-Hydroxytryptophan
Chengdu Pufeide Biotech. Co., Ltd
CPB6272508
5-Hydroxytryptophan
Shandong Ench Chemical Co.,Ltd
SECC5702850
5-Hydroxytryptophan
Xingrui Industry Co., Limited
XIL5512204
5-Hydroxytryptophan
Tianjin YR Chemspec Technology Co.,Ltd.
TYCTC7414446
5-Hydroxytryptophan
Gihi Chemicals Co., Limited
GCL5132052
5-Hydroxytryptophan
Hangzhou Cherry Pharmaceutical Technology Co., Ltd.
HCPT9694845
5-Hydroxytryptophan
Arcadia Biotechnology
AB3991197
5-Hydroxytryptophan
Arakato Development Ltd
AD4371311
5-Hydroxytryptophan
Nantong Xindao Biotech Ltd
NXB4941976
5-Hydroxytryptophan
Chemlyte Solutions
CS3421026
5-Hydroxy Tryptophan
Santa Cruz Biotechnology, Inc.
217201
5-Hydroxy Tryptophan
Xin Yao (Shen zhen) Biotech Co., Ltd
XY14405760
Tryptophan Impurity 8
Aozeal Certified Standards (AOCS), Inc.
T0025.27
Griffonia seed extract
Gihi Chemicals Co., Limited
GCL17827128
5-hydroxy-dl-tryptophan
Indofine Chemical Co, Inc.
06-1638
DL-5-Hydroxytryptophan, 99%
Alfa (A Johnson Matthey Company)
A17285184
2-Amino-3-(5-hydroxy-1h-indol-3-yl)propanoic acid
Angene International Limited
AGN-PC-0WA60I

Prices & Availability




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Properties for DL-2-Amino-3-(5-hydroxyindolyl)propionic acid

Molecular Weight:
220.25 g·mol−1
Density:
1.484 g/cm3
Melting point:
298-300 °C
Boiling point:
520.6 °C at 760 mmHg
Flash point:
268.7 °C
Transport Information:
UN 2811
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
Storage temperature :
2-8°C
RID/ADR certification :
2811
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Alternative Distributors of [DL-2-Amino-3-(5-hydroxyindolyl)propionic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Biosynth AG | Jinan Haohua Industry Co., Ltd.

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MSDS:
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