5-Hydroxytryptophan powder CAS No 4350-09-8 99%
TDS 1 Inquiries
56-69-9
Pharmaceutical Grade
99%
TIANJIN
25kg/Cardboard Drum
2019-12-31
Resveratrol,Melatonin,L-5-HTP
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic 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:
Manufactory
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Main Products:
Resveratrol,Melatonin,L-5-HTP
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Location:
pangcun village,mancheng district,baoding
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
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Average lead Time:
10
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2013
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Certifications:
HALAL,KOSHER,ISO 14001,OHSAS 18001,ISO 9001
BLRH Bitech: Total investment is 260 million, covering an area of more than 200 mu.The annual output value is nearly USD68 million. BLRH Focusing on human health and environmental protection". As a medium-sized technology enterprise, BLRH is engaged in the manufacturing and sales of bio-pharmaceutical and nutrition ingredient with exclusive patented synthetic biology technology. GMP standard design, with international quality management and complete quality control system.BLRH won the 8th place in the 8th Innovation and Entrepreneurship Competition in Hebei Province.The technology is world leading, the advantage is obvious, the product exports to Europe and America mainstream law market.BLRH has a highly equipped research and development center with an area of 5000 square meters. BLRH has been developing internationally competitive pharmaceutical intermediates and dietary supplement nutrition ingredient products.
Main products: L-5-HTP / Melatonin / Reveratrol
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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
