CAS RN: 153-94-6
D-Tryptophan
Product Availability
Choose a grade to view its available package options.
7 package records6 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260604 | 100g | Out of stock | 1 business days | Inquiry | |
| Batchno.20250430 | 2.5kg | In stock | Shanghai | Inquiry | |
| Batchno.20260430 | 25g | In stock | Shanghai, Shandong, Hebei | Inquiry | |
| Batchno.20260210 | 500g | In stock | Shanghai, Guangdong | Inquiry | |
| Batchno.20260113 | 5g | In stock | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250114 | 5g | In stock | Shanghai | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260618 | 1ml | In stock | Inquiry |
- Product code: SSC-062619
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, 100g
- Available purity: ≥98%
- Inventory rows with stock: 4
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
153-94-6 / (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid
Basic Information
CAS
153-94-6
Multi CAS
No
Molecular Formula
C11H12N2O2
Molecular Weight
204.220000
Exact Mass
204.089878
SMILES
C1=CC=C2C(=C1)C(=CN2)C[C@H](C(=O)O)N
InChI
InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m1/s1
InChIKey
QIVBCDIJIAJPQS-SECBINFHSA-N
Physical Properties
Melting Point
527 to 540 °F (NTP, 1992)
282-85 dec °C
282 - 85 °C
Physical Description
D(+)-tryptophan is a white solid. (NTP, 1992)
White solid; [CAMEO] White powder;
Solid
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should store this material in a refrigerator. (NTP, 1992)
Computed Properties
Structural Parameters
Heavy atom count
15
Aromatic heavy atom count
9
Fraction Csp3
0.18
Rotatable bonds
3
H-bond acceptors
2
H-bond donors
3
Molar refractivity
57.61
TPSA
79.11
LogP / Solubility
WLOGP
1.12
MLOGP
0.99
XLogP3
-1.1
Consensus LogP
0.34
Log S (ESOL)
-2.06
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.04
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.28
Class (SILICOS-IT)
Moderately 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)
-3.17
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (12.5%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (12.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (12.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
