Herb extract camptothecin
1 Inquiries
7689-03-4
98%
shanghai
25kgs/drum
2024-12-25
l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate
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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:
(+)-Camptothecin
Other Name:1,6-DIHYDROXY-7-GLUCURONOSYLFLAVONE;(20S)-CAMPTOTHECIN;CaMpetothecin;(4S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;CaMptothecin(NATURAL);CaMpathecin;4-ETHYL-4-HYDROXY-1H-PYRANO[3',4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14(4H,12H)DIONE;5,6-DIHYDROXY-7-GLUCURONOSYLFLAVONE
CAS No.:7689-03-4
Molecular Formula:C20H16N2O4
InChIKeys:VSJKWCGYPAHWDS-FQEVSTJZSA-N
Molecular Weight:348.35
Exact Mass:348.35
BRN:631069
EC Number:444-280-6
UNII:XT3Z54Z28A
NSC Number:94600
DSSTox ID:DTXSID0030956
NCI Thesaurus Code:C338
Color/Form:yellow
HScode:29399990
Categories:
Characteristics-
PSA:
79.7
Physical Properties:Appearance: pale yellow needlelike crystal. Solubility: slightly soluble in ethanol and chloroform; poorly soluble in water; camptothecin fails to generate stable salt with acid, whereas it can produce sodium salt which is soluble in water by reacting with heated sodium hydroxide solution. Melting point: 264–267°C. Camptothecin derivatives
XLogP3:1
Appearance:yellow solid
Density:1.3112 (rough estimate)
Melting Point:260 °C (dec.)(lit.)
Boiling Point:482.73°C (rough estimate)
Flash Point:411.6±32.9 °C
Refractive Index:1.5700 (estimate)
Water Solubility:insoluble
Storage Conditions:2-8°C
Toxicity:Oral-rat LD50: 153 mg/kg; Oral-Mouse LD50: 50.1 mg/kg
Flammability characteristics:Thermal decomposition emits toxic nitrogen oxide fumes; reacts with acids to decompose
Specific rotation:D25 +31.3° (in chloroform-methanol, 8:2)
PKA:pKa 10.83 (Uncertain)
Collision Cross Section:181.9 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Critical Temperature & Pressure:2-8°C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
Storage 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:
Manufactory
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Main Products:
l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate
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Location:
dongsheng road
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
80
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
5-10
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Year of Establishment:
2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
(S)-(+)-Camptothecin
1000 KG Nov 7, 2024 Post an enquiry for this product
