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ChemicalBook >> CAS DataBase List >> PRECOCENE II

PRECOCENE II

PRECOCENE II price.
  • $57 - $1815
  • Product name: PRECOCENE II
  • CAS: 644-06-4
  • MF: C13H16O3
  • MW: 220.26
  • EINECS:211-408-5
  • MDL Number:MFCD00006816
  • Synonyms:6,7-dimethoxy-2,2-dimethyl-2h-1-benzopyra ;6,7-dimethoxy-2,2-dimethyl-2h-benzo(b)pyran ;ageratochromene ;precocene2 ;6,7-dimethoxy-2,2-dimethyl2H-1-benzopyran;6,7-Dimethoxy-2,2-dimethylchromene;6,7-DIMETHOXY-2,2-DIMETHYL-2-BENZO(B)PYRAN;Precocen 2
11 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Cayman Chemical
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • TRC
Package
  • 5mg
  • 50mg
  • 100mg
  • 250MG
  • 1g
  • 2.5G
  • 5g
  • ManufacturerAHH
  • Product numberMT-21621
  • Product descriptionPrecoceneII 99%
  • Packaging5g
  • Price$345
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3798AL
  • Product descriptionPrecoceneII
  • Packaging100mg
  • Price$197
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPST0000337
  • Product descriptionPRECOCENE II 99.00%
  • Packaging2.5G
  • Price$1815
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPST0000337
  • Product descriptionPRECOCENE II 99.00%
  • Packaging250MG
  • Price$721.88
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN97708
  • Product descriptionPrecoceneII ≥98%
  • Packaging5mg
  • Price$328
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number28480
  • Product descriptionPrecocene II
  • Packaging50mg
  • Price$57
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number28480
  • Product descriptionPrecocene II
  • Packaging100mg
  • Price$89
  • Updated2024-03-01
  • Buy
  • ManufacturerChemenu
  • Product numberCM162772
  • Product description6,7-Dimethoxy-2,2-dimethyl-2H-chromene 97%
  • Packaging1g
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11081237
  • Product description6,7-Dimethoxy-2,2-dimethyl-2H-chromene 97%
  • Packaging1g
  • Price$855
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number13154
  • Product descriptionPrecoceneii
  • Packaging250mg
  • Price$875
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberP703350
  • Product descriptionPrecocene2
  • Packaging1g
  • Price$550
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-21621 PrecoceneII 99% 5g $345 2021-12-16 Buy
AK Scientific 3798AL PrecoceneII 100mg $197 2021-12-16 Buy
American Custom Chemicals Corporation PST0000337 PRECOCENE II 99.00% 2.5G $1815 2021-12-16 Buy
American Custom Chemicals Corporation PST0000337 PRECOCENE II 99.00% 250MG $721.88 2021-12-16 Buy
Arctom CFN97708 PrecoceneII ≥98% 5mg $328 2021-12-16 Buy
Cayman Chemical 28480 Precocene II 50mg $57 2024-03-01 Buy
Cayman Chemical 28480 Precocene II 100mg $89 2024-03-01 Buy
Chemenu CM162772 6,7-Dimethoxy-2,2-dimethyl-2H-chromene 97% 1g $800 2021-12-16 Buy
Crysdot CD11081237 6,7-Dimethoxy-2,2-dimethyl-2H-chromene 97% 1g $855 2021-12-16 Buy
Medical Isotopes, Inc. 13154 Precoceneii 250mg $875 2021-12-16 Buy
TRC P703350 Precocene2 1g $550 2021-12-16 Buy

Properties

Melting point :47.50C
Boiling point :301.2°C (rough estimate)
Density :1.1455 (rough estimate)
refractive index :1.4740 (estimate)
Flash point :113 °C
storage temp. :-20°C Freezer
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
color :Pale Green to Yellow
LogP :3.380 (est)
CAS DataBase Reference :644-06-4
EPA Substance Registry System :2H-1-Benzopyran, 6,7-dimethoxy-2,2-dimethyl- (644-06-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Anti-juvenile hormones found in plants that induce reversible precocious metamorphosis and sterilization in insects by suppressing the function of the corpora allata gland.

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