CAS 703-59-3: Homophthalic anhydride
Formula:C9H6O3
InChI:InChI=1S/C9H6O3/c10-8-5-6-3-1-2-4-7(6)9(11)12-8/h1-4H,5H2
InChI key:InChIKey=AKHSBAVQPIRVAG-UHFFFAOYSA-N
SMILES:O=C1OC(=O)CC=2C=CC=CC12
- Synonyms:
- 1,3-Isochromandione
- 1H-2-Benzopyran-1,3(4H)-dione
- 1H-isochromene-1,3(4H)-dione
- 3,4-Dihydro-1H-2-benzopyran-1,3-dione
- Benzeneacetic acid, 2-carboxy-, cyclic anhydride
- Benzoglutaric Anhydride
- Homophtalic anhydride
- Homophthalic acid anhydride
- NSC 2825
- NSC 401693
- See more synonyms
- o-Carboxyphenylacetic acid cyclic anhydride~1,3-Isochromanedione
- o-Toluic acid, α-carboxy-, cyclic anhydride
Homophthalic Anhydride
CAS:703-59-3
Formula:
C9H6O3
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
162.14
Ref: 3B-H1346
| 5g | 60.00 € | ||
| 25g | 209.00 € |
Estimated delivery in United States, on Tuesday 8 Apr 2025
Homophthalic anhydride, 97+%
CAS:703-59-3
It is used as a chemical and organic intermediates. This Thermo Scientific Chemicals brand product …
Formula:
C9H6O3
Purity:
97+%
Color and Shape:
Crystals or powder or crystalline powder, Pale cream to cream to pale brown to pale gray
Molecular weight:
162.14
Ref: 02-A15538
| 10g | 58.00 € | ||
| 50g | To inquire |
Estimated delivery in United States, on Wednesday 9 Apr 2025
Homophthalic anhydride
CAS:703-59-3
Formula:
C9H6O3
Purity:
97%
Color and Shape:
Solid
Molecular weight:
162.1421
- Monomers
- Building Blocks
- Carbonyls
- Ketones
- See more categories
- 6-membered Heterocycles
- Pyrans
Ref: IN-DA003501
| 1g | 29.00 € | ||
| 5g | 66.00 € | ||
| 10g | 107.00 € | ||
| 25g | 168.00 € | ||
| 100g | 601.00 € | ||
| 200g | To inquire | ||
| 300g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Homophthalic anhydride
CAS:703-59-3
Formula:
C9H6O3
Purity:
By hplc: 98.2% by area (Typical Value in Batch COA)
Color and Shape:
white crystalline powder
Molecular weight:
162.14g/mol
Ref: 54-OR12643
| 5g | 42.00 € | ||
| 25g | 107.00 € | ||
| 100g | 319.00 € |
Estimated delivery in United States, on Wednesday 16 Apr 2025
Homophthalic anhydride (2-Carboxyphenylacetic anhydride)
CAS:703-59-3
Formula:
C9H6O3
Purity:
≥ 95.0%
Color and Shape:
Off-white to light yellow or light brown crystalline powder
Molecular weight:
162.14
Ref: 7W-GK4085
| Undefined size | To inquire |
Estimated delivery in United States, on Wednesday 16 Apr 2025
Homophthalic anhydride, 98%
CAS:703-59-3
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
C9H6O3
Purity:
98%
Color and Shape:
Powder, Light yellow to beige
Molecular weight:
162.14
Ref: AC-15630
| 5g | 35.00 € | ||
| 25g | 108.00 € | ||
| 100g | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Ref: 10-F791071
| 1g | To inquire | ||
| 5g | 38.00 € | ||
| 10g | 49.00 € | ||
| 25g | 100.00 € | ||
| 100g | To inquire | ||
| 2.5g | 27.00 € | ||
| 250mg | 9.00 € | ||
| 500mg | 13.00 € |
Estimated delivery in United States, on Friday 25 Apr 2025
Ref: 10-F329152
| 1g | To inquire | ||
| 5g | 42.00 € | ||
| 10g | 54.00 € | ||
| 25g | 110.00 € | ||
| 100g | To inquire | ||
| 2.5g | 45.00 € | ||
| 250mg | 20.00 € | ||
| 500mg | 27.00 € |
Estimated delivery in United States, on Friday 25 Apr 2025
o-Carboxyphenylacetic acid cyclic anhydride
CAS:703-59-3
Please enquire for more information about o-Carboxyphenylacetic acid cyclic anhydride including the price, delivery time …
Formula:
C9H6O3
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
162.14 g/mol
Ref: 3D-FC54873
| 25g | 156.00 € | ||
| 50g | 245.00 € |
Estimated delivery in United States, on Thursday 8 May 2025
