D-(+)-Neopterin
2009-64-5
99%
Bottle,barrel,cargo,container,etc.
2026-09-27
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
D-(+)-Neopterin
2009-64-5
C9H11N5O4
Quick DetailsProName:D-(+)-Neopterin
CasNo:2009-64-5
Molecular Formula:C9H11N5O4
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsECHEMI Editorial ReferenceD-(+)-Neopterin, a catabolic product of guanosine triphosphate (GTM), serves as a marker of cellular immune system activation.
Neopterin is under investigation in clinical trial NCT02974192 (Neopterin Effects on Ischemic Stroke).|Neopterin is a pteridine that is a metabolite of guanine triphosphate (GTP) and a precursor for biopterin. Neopterin is released from interferon-gamma (IFNg) stimulated macrophages and dendritic cells (DCs); therefore, urine or serum levels may be used as a marker of immune system activation.|A pteridine derivative present in body fluids; elevated levels result from immune system activation, malignant disease, allograft rejection, and viral infections. (From Stedman, 26th ed) Neopterin also serves as a precursor in the biosynthesis of biopterin.
Neopterin is a pyrazino-pyrimidine compound derived from GTP that represents an intermediate product in the synthetic pathway of biopterin and is an essential cofactor in neurotransmitter synthesis. Neopterin is released from macrophages upon immune stimulation with interferon-γ from activated T cells. It is routinely used as a biochemical tool to screen for and monitor the progression of certain diseases accompanied by hyperimmune stimulation.
off-white to yellow solid
D-(+)-Neopterin is a pteridine derivative, naturally found inDictyostelium discoideum. It is found in significant amounts in the urine of cancer patients.Basic Info-
Product Name:
D-(+)-NEOPTERIN
Other Name:(+)-NEOPTERIN;2-Amino-6-((1S;3-trihydroxypropyl)pteridin-4(3H)-one;2-Amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(3H)-pteridinone;D-(+)-NEOPTERIN;D(+)-6-(ERYTHRO-1,2,3-TRIHYDROXYPROPYL)PTERIN;D-ERYTHRO-NEOPTERIN;[S-(R*,S*)]-2-amino-6-(1,2,3-trihydroxypropyl)-1H-pteridin-4-one
CAS No.:2009-64-5
Molecular Formula:C9H11N5O4
InChIKeys:BMQYVXCPAOLZOK-XINAWCOVSA-N
Molecular Weight:253.21
Exact Mass:253.21
BRN:89070
EC Number:217-924-7
UNII:9PLD60N7SO
NCI Thesaurus Code:C129010
Color/Form:Light Orange to Light Brown
HScode:29335990
Categories:
Characteristics-
PSA:
154
XLogP3:-4.57
Density:1.3957 (rough estimate)
Melting Point:>232°C (dec.)
Boiling Point:396.41°C (rough estimate)
Flash Point:375.7ºC
Refractive Index:1.7610 (estimate)
Storage Conditions:2-8°C
Specific rotation:D25 +45 ± 3° (c = 0.3 in 0.1N HCl)
PKA:12.60±0.20(Predicted)
Collision Cross Section:157.1 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|150.31 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]
Critical Temperature & Pressure:2-8°C
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
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:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
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