high Quality Griffonia Seed Extract 5-Hydroxytryptophan 98% 5-Htp CAS 56-69-9
1 Inquiries
56-69-9
Food Grade
99%
xian
Fulecare
Double plastic bags plus aluminum foil bag
2026-08-10
Slu-pp-332,BAM 15
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
(±)-5-Hydroxytryptophan
Other Name:Tryptophan,5-hydroxy-;5-Hydroxytryptophan;5-Hydroxytryptophane;5-HTP;(±)-5-Hydroxytryptophan;5-Hydroxy-DL-tryptophan;DL-Hydroxytryptophan;DL-5-HTP;DL-5-Hydroxytryptophan;NSC 92523;2-Amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid;2-Amino-3-(5-hydroxy-1H-indol-3-yl)propanoicacid;114-03-4;4298-20-8;72572-97-5;72572-98-6
CAS No.:56-69-9
Molecular Formula:C11H12N2O3
InChIKeys:InChIKey=LDCYZAJDBXYCGN-UHFFFAOYSA-N
Molecular Weight:220.22
Exact Mass:220.22
BRN:88199
EC Number:200-284-8
NSC Number:92523
Color/Form:Minute rods or needles from ethanol
HScode:2929909090
Categories:
Characteristics-
PSA:
99.3
XLogP3:-1.2
Appearance:White Solid
Density:1.5±0.1 g/cm3
Melting Point:298 °C (decomp)
Boiling Point:520.6°C at 760 mmHg
Flash Point:268.7±30.1 °C
Refractive Index:1.737
Water Solubility:soluble in water (4 mg/ml at 25°C), methanol.
Storage Conditions:2-8°C
Vapor Pressure:2.55X10-11 mm Hg at 25 deg C (est)
Henrys Law Constant:Henry's Law constant = 2.1X10-18 atm-cu m/mol at 25 °C (est)
Collision Cross Section:152.2 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|149.2 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|154.5 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|152.6 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|146.9 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|151.5 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|149.7 Ų [M+Na-2H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
Experimental Properties:Hydroxyl radical reaction rate constant = 2.39X10-10 cu cm/molec-sec at 25 °C (est)|Crystals; specific optical rotation: -32.5 deg at 20 °C/D (water); +16.0 deg at 20 °C/D (4 N HCl) /l-form/|Crystals; specific optical rotation: +32.2 deg at 20 °C/D (water) /d-form/
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H332 Harmful if inhaled
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317 Get medical help.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Slu-pp-332,BAM 15
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Location:
No. 11608, 16th Floor, Unit 1, Building 1, West of Zhangba Liu Road, South Third Ring Road, High tech Zone, Xi'an City, Shaanxi Province
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Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
335
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2025
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
United States
5-Hydroxytryptophan
5 TON May 29, 2024 Post an enquiry for this product
