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CAS 1194-98-5 2,5-Dihydroxybenzaldehyde molecular structure lightbox
CAS RN: 1194-98-5

2,5-Dihydroxybenzaldehyde

Product Availability

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12 package records11 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250207 100g In stock Inquiry
Batchno.20251217 1g In stock Inquiry
Batchno.20250730 25g In stock Inquiry
Batchno.20260120 500g Out of stock Inquiry
Batchno.20250214 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250105 100g In stock Shanghai, Tianjin Inquiry
Batchno.20260609 10g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260524 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250710 1kg In stock Shanghai Inquiry
Batchno.20250709 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251216 500g In stock Shanghai Inquiry
Batchno.20250530 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-019949
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 5g, 10g, 25g, 1g, 100g, 500g
  • Available purity: >98%
  • Inventory rows with stock: 5
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 1194-98-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g >98% 5 In Stock Shenzhen Inquiry
10g >98% 5 In Stock Shanghai Inquiry
25g >98% 5 In Stock Hong Kong Inquiry
1g >98% 4 In Stock Shanghai Inquiry
100g >98% 4 In Stock Shanghai Inquiry
500g >98% 0 Out of Stock Beijing Inquiry

1194-98-5 / 2,5-dihydroxybenzaldehyde

2,5-Dihydroxybenzaldehyde | Gentisaldehyde | Benzaldehyde, 2,5-dihydroxy-

Standard CAS: 1194-98-5 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1194-98-5
Multi CAS
Yes
Molecular Formula
C7H6O3
Molecular Weight
138.120000
Exact Mass
138.031694
SMILES
C1=CC(=C(C=C1O)C=O)O
InChI
InChI=1S/C7H6O3/c8-4-5-3-6(9)1-2-7(5)10/h1-4,9-10H
InChIKey
CLFRCXCBWIQVRN-UHFFFAOYSA-N
Synonyms
2,5-Dihydroxybenzaldehyde Gentisaldehyde Benzaldehyde, 2,5-dihydroxy- Gentisate aldehyde 0Q83HDS90W

Physical Properties

Melting Point
100.00 to 103.00 °C. @ 760.00 mm Hg
Physical Description
Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
2
Molar refractivity
35.16
TPSA
57.53

LogP / Solubility

WLOGP
0.91
MLOGP
0.79
XLogP3
1.2
Consensus LogP
0.97
Log S (ESOL)
-1.65
Class (ESOL)
Soluble
Log S (Ali)
-1.35
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.43
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.92

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H317 (86%): May cause an allergic skin reaction [Warning Sensitization, Skin] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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