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CAS 102281-45-8 D-4-AMINOPHENYLALANINE molecular structure lightbox
CAS RN: 102281-45-8

D-4-AMINOPHENYLALANINE

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251229 10g In stock Shanghai, Shenzhen Inquiry
Batchno.20260525 1g In stock Shanghai, Tianjin Inquiry
Batchno.20250903 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20260118 25g In stock Shanghai, Tianjin Inquiry
Batchno.20250208 5g In stock Shanghai, Shenzhen, Wuhan Inquiry
  • Product code: SSC-003548
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 102281-45-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Hong Kong Inquiry

102281-45-8 / (2R)-2-amino-3-(4-aminophenyl)propanoic acid

4-Amino-dl-phenylalanine | p-Amino-DL-phenylalanine hydrate | EINECS 220-869-1

Standard CAS: 102281-45-8 Multi CAS: Yes
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
102281-45-8
Multi CAS
Yes
Molecular Formula
C9H12N2O2
Molecular Weight
180.200000
Exact Mass
180.089878
SMILES
C1=CC(=CC=C1C[C@H](C(=O)O)N)N
InChI
InChI=1S/C9H12N2O2/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8H,5,10-11H2,(H,12,13)/t8-/m1/s1
InChIKey
CMUHFUGDYMFHEI-MRVPVSSYSA-N
Synonyms
4-Amino-dl-phenylalanine p-Amino-DL-phenylalanine hydrate EINECS 220-869-1 DTXSID201313036 NSC 21918

Computed Properties

Structural Parameters

Heavy atom count
13
Aromatic heavy atom count
6
Fraction Csp3
0.22
Rotatable bonds
3
H-bond acceptors
3
H-bond donors
3
Molar refractivity
50.17
TPSA
89.34

LogP / Solubility

WLOGP
0.22
MLOGP
0.19
XLogP3
-2.2
Consensus LogP
-0.6
Log S (ESOL)
-1.24
Class (ESOL)
Soluble
Log S (Ali)
-1.2
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.38
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.66

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): 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

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