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MedKoo Cat#: 535797 | Name: Pigment Violet 32

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Pigment Violet 32, also known VP32, is a synthetic organic pigment primarily used in the manufacturing of paints, coatings, and plastics due to its vibrant, deep violet color. Its chemical structure, featuring an azo group, makes it a subject of study in terms of its degradation products and possible interactions with biological systems, though its primary application remains in industrial and artistic sectors.

Chemical Structure

Pigment Violet 32
Pigment Violet 32
CAS#12225-08-0

Theoretical Analysis

MedKoo Cat#: 535797

Name: Pigment Violet 32

CAS#: 12225-08-0

Chemical Formula: C27H24N6O7S

Exact Mass: 576.1427

Molecular Weight: 576.58

Elemental Analysis: C, 56.24; H, 4.20; N, 14.58; O, 19.42; S, 5.56

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
Pigment Violet 32; VP32;
IUPAC/Chemical Name
2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-4-((2,5-dimethoxy-4-((methylamino)sulfonyl)phenyl)azo)-3-hydroxy-
InChi Key
UYYYMGPWQPIMAL-ULIFNZDWSA-N
InChi Code
InChI=1S/C27H24N6O7S/c1-28-41(37,38)23-13-21(39-2)20(12-22(23)40-3)32-33-24-16-7-5-4-6-14(16)10-17(25(24)34)26(35)29-15-8-9-18-19(11-15)31-27(36)30-18/h4-13,28,34H,1-3H3,(H,29,35)(H2,30,31,36)/b33-32+
SMILES Code
O=C(C1=C(O)C(/N=N/C2=CC(OC)=C(S(=O)(NC)=O)C=C2OC)=C3C=CC=CC3=C1)NC4=CC=C(N5)C(NC5=O)=C4
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 576.58 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
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