Antiviral Ribavirin Powder from China | CAS 36791-04-5 | Pharmaceutical Grade Raw Material | Bulk Supply
TDS 1 Inquiries
36791-04-5
Research Grade
99%
ShenZhen
XH
1g/kit or customized specification
2026-08-03
Retatrutide,Tirzepatide,Semaglutide,GHK-CU,NAD+,MOTS-C
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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:
Ribavirin
Other Name:1H-1,2,4-Triazole-3-carboxamide,1-β-D-ribofuranosyl-;1-β-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide;Virazole;1-β-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide;ICN 1229;Ribavirin;Viramid;1-β-D-Ribofuranosyl-1,2,4-triazol-3-carboxyamide;NSC 163039;Vilona;Ribamide;Ribamidil;Tribavirin;Rebetol;Ribavarin;Ravanex;Copegus;Ribasphere;Virizadole;MegaRibavirin;EBP 954;Meduna;Virin;1-[(2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-1,2,4-triazole-3-carboxamide;Cotronak;66510-90-5;437710-49-1
CAS No.:36791-04-5
Molecular Formula:C8H12N4O5
InChIKeys:InChIKey=IWUCXVSUMQZMFG-AFCXAGJDSA-N
Molecular Weight:244.20500
Exact Mass:244.20
NSC Number:163039
HScode:2933290090
Categories:
Characteristics-
PSA:
143.72000
XLogP3:-1.8
Appearance:Ribavirin is a white powder. Exists in two polymorphic forms. (NTP, 1992)
Density:2.08 g/cm3
Melting Point:166-168 °C
Boiling Point:639.8ºC at 760 mmHg
Flash Point:340.7ºC
Refractive Index:1.823
Water Solubility:H2O: soluble
Storage Conditions:2-8ºC
Vapor Pressure:5.1X10-13 mm Hg at 25 deg C (est)
Toxicity:LD50 i.p. in mice: 1.3 g/kg; orally in rats: 5.3 g/kg (Witkowski, 1972)
Specific rotation:Specific optical rotation: -36.5 deg at 25 °C/D
Odor:Odorless
Taste:Tasteless
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
Germ cell mutagenicity, Category 2
Reproductive toxicity, Category 2
Specific target organ toxicity â repeated exposure, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H341 Suspected of causing genetic defects
H361 Suspected of damaging fertility or the unborn child
H373 May cause damage to organs through prolonged or repeated exposure
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P203 Obtain, read and follow all safety instructions before use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
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.
P318 IF exposed or concerned, get medical advice.
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:
Retatrutide,Tirzepatide,Semaglutide,GHK-CU,NAD+,MOTS-C
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Location:
Block 1, No. 205, Tongbao Road, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province (within Zhejiang Juzhiyun Holding Co., Ltd., on the 4th floor of 2 buildings)
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Payment Terms:
TT against copy of documents,O/A,100% TT in advance
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Total Employees:
101-200
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Year of Establishment:
2026
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
Ribavirin
25 KG Jun 9, 2025 Post an enquiry for this product
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